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Lifebreath 200MAX RX Air Cleaner User Manual

1. 0 2 0 3 0 4 0 5 0 6 Static Pressure inH20 en C HVI rera UL Saenen CERTIFIED All units conform to CSA and UL standards ISO 9001 REGISTERED TI 101 NE 0904 W007 RAS LIFEGREAT THE ULTIMATE AIR EXCHANGER N nli um I u Model 300DCS ENGINEERING DATA PERFORMANCE THERMALLY CONDUCTIVE PATENTED ALUMINUM CORE HVI CERTIFIED The cross flow heat recovery core transfers heat between the twoairstreams Net supply airflow in cfm L s against external static pressure The two cores are arranged for highly efficient counter current airflow ESP cfm Us MOTORS AND BLOWERS 0 1 25 Pa 265 125 Each air stream has one centrifugal blower driven by a common PSC motor 5 speed fan operation 120 VAC 2 9 Amps 0 2 50 Pa 260 123 FILTERS 0 3 75 Pa 250 118 Washable air filters in exhaust and supply air streams MOUNTING THE HRV 0 4 100 Pa 235 111 Four threaded inserts at corners of case designed to accept four reinforced Q 0 5 125 Pa 220 104 polyester straps that are supplied with the unit Maximum Temperature Recovery 9096 DEFROST R Damper defrost system Sensible Effectiveness DEHUMIDISTAT Q 117 cfm 55 L s CSA C439M 90 Adjustable Internal Dehumidistat Sensible Efficiency CASE 117 cfm 55 L s 32 F 0 C 79 Twenty gauge prepainted galvanized steel G60 for superior corrosion resis e tance Insulated to
2. 150 Q MEDIUM LOW SPEED LOW SPEED 125 100 75 50 25 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 CONTROLS 71 2 191 mm 25 1 2 648 mm 18 457 mm a 212 pma 2612 572 mm CONNECTION 673 mm FRONT VIEW SIDE VIEW OPTIONS 99 104 Digital Electronic Timer 20 40 60 min 99 109 Air Sentry Air Quality Monitor designed to accept remotely mounted Control Pad 99 250 Ventilation Dehumidistat Dehumidistat designed to accept remotely mounted Control Pad t 99 163 Duct Heater w Electronic SCR Thermostat 1 Kw 6 S 150mm E 99 164 Duct Heater w Electronic SCR Thermostat 2 Kw 6 u 150mm lt 99 186 Weatherhoods Two 6 150mm c w 1 4 6mm mesh screen WARRANTY Units carry a LIFETIME warranty on the heat recovery core and a 5 year replacement parts warranty Static Pressure inH 0 511 McCormick Blvd London Ontario N5W 4C8 T 519 457 1904 F 519 457 1676 Email nutech lifebreath com nutech BRANDS INC NU 11 Seta SP Hui All units conform to WRAI CSA and UL standards ISO 2001 TI 100 NE 0904 T WeUfJ7 270 Regency Ridge Suite 210 Dayton Ohio 45459 T 937 439 6676 F 937 439 6685 Website www lifebreath com a THE ULTIMATE AIR EXCHANGER Model 195DCS ENGINEERING DATA THERMALLY CONDUCTIVE PATENTED ALUMINUM CORE The cross flow heat recovery core transf
3. MEDIUM LOW SPEED LOW SPEED 125 100 Air Flow cfm 75 50 25 0 1 0 2 0 3 0 4 0 5 0 6 Static Pressure inH20 0 7 Cia mur M All units conform to CSA HM Wool HRAL 937 439 6676 511 McCormick Blvd 270 Regency Ridge Suite 210 London Ontario N5W 4C8 Dayton Ohio 45459 Q T 519 457 1904 T BRANDS INC F 519 457 1 676 F 937 439 6685 Email nutech lifebreath com Website www lifebreath com 6 and UL standards ISO 9001 REGISTERED TI 92 NE 0904 LIFEBREATH Model 155ECM THE ULTIMATE AIR EXCHANGER ENGINEERING DATA THERMALLY CONDUCTIVE PATENTED ALUMINUM CORE PERFORMANCE The cross flow heat recovery core transfers heat between the two Net supply airflow in cfm L s against external static pressure airstreams It is easily removed for cleaning or service E S P cfm L s MOTORS AND BLOWERS 0 1 25 P a 163 77 High effficiency electronic comutated ECM motor for maximum energy sav 77 ings Each air stream has one centrifugal blower 5 speed fan operation 0 2 50 Pa 151 71 driven by one double shaft motor 120 VAC 1 0 Amps 0 3 75 Pa 140 66 FILTERS i Washable air filters in exhaust and supply air streams 0 4 100 Pa 128 60 MOUNTING THE HAV 0 5 125 Pa 115 54 Four threaded inserts at cor
4. 200 Manufacturers Data 175 me 150 MEDIUM HIGH SPEED MEDIUM SPEED LOW SPEED DIUM LOW SPEED 125 100 75 Air Flow cfm 50 25 0 3 0 4 0 5 0 6 0 7 0 8 Static Pressure in H20 511 McCormick Blvd 270 Regency Ridge Suite 210 London Ontario N5W 4C8 Dayton Ohio 45459 T 519 457 1904 T 937 439 6676 BRANDS INC F 519 457 1676 F 937 439 6685 Email nutech lifebreath com Website www lifebreath com 15 0 9 1 0 ISO 9001 REGISTERED TI 200ERVD 0904 Function and Controls Operating the ControlAir 15 Plugging in the HRV ERV energizes the unit A self test function will be performed every time the HRV ERV is energized refer to Self Test for more details After the self test has completed successfully the HRV ERV will default to Speed 1 This is the facto ry default setting Follow the instructions found on the HRV ERV door to select desired mode and speed or refer to the instructions found on the following page Control Module d a Control Pad Q ORG QUO BLK RED ControlAir 15 Exploded view Removing and relocating the Control Pad The Control Pad can be removed and installed in a remote location 100 wire length max The Control Pad can
5. I I I I I I I I I i y Wire Connector I r G Furnace 34 Residential Wiring Diagram For All Models Except 155ECM RESIDENTIAL WIRING DIAGRAM MICRO PROCESSOR BOARD TO DISABLE RECIRCULATION REMOVE SEL2 H INTERNAL DEHUMIDISTAT Note REMOVE SEL1 All control connections FOR F 2000 are labeled by colour Connect to corresponding colour with low voltage wire coin 20 gauge minimum CONTROLAIR 15 A dry contact closure between red amp black will l initiate high speed override POWER SUPPLY CORD SEE WARNING DEFROST 750 ma DETAIL I MAX FUSE NEUTRAL GROUND SEE MOTOR DETAIL FAN MOTOR DETAILS HIGH VOLTAGE Note 12V LOW VOLTAGE If any of the original wire as supplied with FIELD INSTALLED the unit must be replaced 12V LOW VOLTAGE use only TEW certified wire FAN MOTOR IMPORTANT Control Low Voltage is 12VAC DO NOT CONNECT EXTERNAL POWER SOURCES TO UNIT DIRECT MOUNTED CAPACITOR DEFROST DETAILS AUTO TRANSFORMER DETAIL PLUG IN CONNECTOR 95 MAX PCB PLUG IN 155 MAX RX 200 MAX RX CONNEC TRANSFORMER CONNECTOR ie M IN L1 P1 ORANGE i L4 374 P5 DAMPER MOTOR PIN 1 RED PIN1 BLUE PIN4 RED PIN 1 GREEN PIN 2 ORANGE PIN2 YELLOW PINS WHITE PIN2 GREEN PIN 3 BLACK PIN3 BROWN PIN6 BLACK PIN 4 SPARE TI 89A NE 1105 BI DIRECTIONAL 35 Residential Wiring Diagram 155ECM RESIDENTIAL WIRING DIAGRAM LEGEND
6. Outside Weatherhoods Locating the Weatherhoods Installing Ducting from Weatherhoods to the HRV ERV e Warmside Ducting Supply Air DUCUM sassen iess tee etre 24 Stale Air Exhaust System ssssssssss 24 Dampers and Grilles cesessesssss 24 Installation Diagrams e 25 28 Air Flow Balancing eene 29 Maintenance Maintenance Routine For HRV 31 Maintenance Routine For ERV 32 Troubleshootirig iconic ecce 33 Interlocking HRV Operation to an Airhandler Furnace BlOWer eonun Pede ERR RE nee 34 Wiring BIagratms iiacoc eee ette eon 35 36 Introduction HRV Aluminum Core A Heat Recovery Ventilator HRV is designed to pro vide fresh air into a building while exhausting an equal amount of stale air During the winter months the incoming cold fresh air is warmed by utilizing the heat recovered from the stale air before it is exhaust ed to the outdoors During summer months when the indoor space is air conditioned the Heat Recovery Ventilator will help in cooling the incoming fresh air with the stale air that is being exhausted ERV Enthalpic Paper Core An Energy Recovery Ventilator ERV is designed to provide fresh air into a building while exhausting an equal amount of stale air An ERV is designed for use in warm humid areas with heavy air conditioning use The ERV wi
7. 100 Air Flow cfm 75 50 25 0 3 0 4 0 5 0 6 0 7 0 8 0 9 Static Pressure inH20 Sta us HVI eas CERTIFIED All units conform to CSA and UL standards ISO 9001 REGISTERED TI 99 NE 0904 M Itu W00 sme Az c 270 Regency Ridge Suite 210 Dayton Ohio 45459 T 937 439 6676 F 937 439 6685 Website www lifebreath com a THE ULTIMATE AIR EXCHANGER ENGINEERING DATA THERMALLY CONDUCTIVE PATENTED ALUMINUM CORE The cross flow heat recovery core transfers heat between the two airstreams It is easily removed for cleaning or service MOTORS AND BLOWERS Each air stream has one centrifugal blower driven by a common PSC motor 5 speed fan operation 120 VAC 1 4 Amps FILTERS Washable air filters in exhaust and supply air streams MOUNTING THE HRV Four threaded inserts at corners of case designed to accept four reinforced polyester straps that are supplied with the unit DEFROST Recirculating damper defrost system DEHUMIDISTAT Adjustable Internal Dehumidistat CASE Twenty gauge prepainted galvanized steel G60 for superior corrosion resistance Insulated to prevent exterior condensation Drain connections 2 1 2 12 mm OD CONTROLS ControlAir 15 Standby ON mode 20 ON 40 OFF mode Recirculation mode on compatible units each mode has 5 speeds Control pad can be removed from HRV and remotely mounted Weight 71 Ibs 32 5 kg Shipp
8. To Select Mode of Operation for ControlAir 15 Press and hold the fan selection button on the Control Pad After 5 seconds the control will begin to cycle each mode holding each for 2 seconds Release the button when the desired mode of operation is reached Modes of Operation LED Indication OFF No LED s illuminated HRV ERV is off no controls will initiate operation ON STANDBY Steady Green LED and Yellow LED to indicate speed HRV ERV will run at speed selected in ventilation mode Standby mode is indicated by no speed indicator illuminated Optional remote controls will override standby or selected speed into high speed 20 ON 40 OFF Flashing Green LED and Yellow LED to indicate speed HRV ERV will operate in ventilation mode at speed selected for 20 minutes and OFF for 40 minutes RECIRCULATION Steady Red LED and Yellow LED to indicate Speed Note Not available on all models HRV ERV will operate in recirculate mode at the selected speed Optional remote controls will override unit into high speed ventilate mode To select speed Momentarily press fan selection button and release HRV ERV will move into next speed OFF is indicated by no yellow LED illuminated Speed 1 is the first yellow LED Speed five is indicated by a flashing speed 4 LED Automatic Defrost During cold outdoor conditions the HRV ERV will occasionally go into an automatic defrost function which will prevent ice from forming on the core Defrost is indicated
9. clean exterior hoods or vents remove and clean filter remove and clean core check and open grilles open and adjust dampers have electrician check supply voltage at house check duct installation increase the speed of the HRV ERV have contractor balance HRV ERV Supply air feels cold poor location of supply grilles the airflow may irritate the occupant outdoor temperature extremely cold locate the grilles high on the walls or under the baseboards install ceiling mounted diffuser or grilles so as not to directly Spill the supply air on the occupant eg over a sofa turn down the HRV ERV supply speed A small duct heater 1kw could be used to temper the supply air placement of furniture or closed doors is restricting the movement of air in the home if supply air is ducted into furnace return the furnace fan may need to run continuously to distribute ventilation air comfortably Dehumidistat is not Operating improper low voltage connection external low voltage is shortened out by a staple or nail check dehumidistat setting it may be on OFF check that the correct terminals have been used check external wiring for a short set the dehumidistat at the desired setting Humidity Levels are too High Condensation is appearing on the windows dehumidistat is set too high HRV ERV is undersized to handle a hot tub indoor pool etc lifestyle of the occupants moist
10. 635 mm is recommended for servicing unit 14 3 4 375 200ERV FANCURVE HIGH SPEED MEDIUM HIGH SPEED Manufacturers Data 8 wmevwm sPeep 175 MEDIUM LOW SPEED LOW SPEED 150 125 100 75 Air Flow cfm 50 25 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 Static Pressure in H20 All units conform to CSA and UL standards ISO uL TI 98E 0805 G 2s cm WOUD sean 270 Regency Ridge Suite 210 Dayton Ohio 45459 T 937 439 6676 F 937 439 6685 THE ULTIMATE AIR EXCHANGER ENGINEERING DATA LATENT RECOVERY MOISTURE TRANSFER CORE The cross flow energy recovery core transfers heat and water vapour between the two airstreams It is easily removed for cleaning or service MOTORS AND BLOWERS Each air stream has one centrifugal blower driven by a common PSC motor 5 speed fan operation High speed 120 VAC FILTERS Washable air filters in exhaust and supply air streams MOUNTING THE ERV Four threaded inserts at corners of case designed to accept four PVC rein forced polyester straps that are supplied with the unit DEFROST Damper defrost system 67 DEHUMIDISTAT 127 cfm 60 L s CSA C439M na ernal dehumidistat Sensible Efficiency 32 F 0 C 60 Twenty gauge prepainted galvanized steel G60 for superior corrosion resis tance Insulated to prevent exterior condensation Total Effici
11. AIR TO OUTSIDE CONDENSATE DRAINS 850mm BALANCING DAMPER FRESH AIR TO INSIDE Model 155MAX PERFORMANCE HVI CERTIFIED Net supply airflow in cfm L s against external static pressure E S P cfm L s 0 1 25 Pa 169 80 0 2 50 Pa 161 76 0 3 75 Pa 150 71 0 4 100 Pa 130 61 0 5 125 Pa 56 26 Maximum Temperature Recovery 83 Sensible Effectiveness 76 64 cfm 30 L s CSA C439M Sensible Efficiency 64 cfm 30 L s 32 F 0 C 70 Sensible Efficiency 70 64 cfm 30 L s 13 F 25 C VAC 60HZ 120 WATTS Low speed 49 WATTS High speed 120 Amp rating 1 0 NOTE Front clearance of 25 inches 635 mm is recommended for servicing unit All Duct Connections 6 150mm OPTIONS 99 104 Digital Electronic Timer 20 40 60 min 99 109 Air Sentry Air Quality Monitor designed to accept remotely mounted Control Pad 99 250 Ventilation Dehumidistat Dehumidistat designed to accept remotely mounted Control Pad 99 163 Duct Heater w Electronic SCR Thermostat 1 Kw 6 150 mm 99 164 Duct Heater w Electronic SCR Thermostat 2 Kw 6 150 mm 99 186 Weatherhoods Two 6 150 mm c w 1 4 6 mm mesh screen WARRANTY Units carry a LIFETIME warranty on the heat recovery core and a 5 year replacement parts warranty 155MAX FANCURVE 5 150 HIGH SPEED MEDIUM HIGH SPEED MEDIUM SPEED
12. Two 6 150mm c w 1 4 6mm mesh screen WARRANTY Units carry a LIFETIME warranty on the heat recovery core and a 5 year replacement parts warranty 511 McCormick Blvd London Ontario N5W 4C8 T 519 457 1904 F 519 457 1676 nutech BRANDS INC NU 10 200MAX FANCURVE HIGH SPEED 225 MEDIUM HIGH SPEED MEDIUM SPEED 200 Manufacturers Data 2 menium Low speen 5 LOW SPEED 175 150 125 100 Air Flow cfm 75 50 25 0 8 0 3 0 4 0 5 0 6 0 7 0 9 Static Pressure inH50 Email nutech lifebreath com Website www lifebreath com SR mur 49 All units conform to ous Benes WUD CSA and UL standards ISO 9001 REGISTERED 270 Regency Ridge Suite 210 Dayton Ohio 45459 T 937 439 6676 F 937 439 6685 1105 a THE ULTIMATE AIR EXCHANGER ENGINEERING DATA THERMALLY CONDUCTIVE PATENTED ALUMINUM CORE The cross flow heat recovery core transfers heat between the two airstreams It is easily removed for cleaning or service MOTORS AND BLOWERS Each air stream has one centrifugal blower driven by a common PSC motor 5 speed fan operation 120 VAC 1 4 Amps FILTERS Washable air filters in exhaust and supply air streams MOUNTING THE HRV Four threaded inserts at corners of case designed to accept four reinforced polyester straps that are supplied with the unit DEFROST Recirculating
13. ducting metal and or flexible insulated type from the red and or blue ports which are connected immediately inline with the fan assem bly use a small brush such as an old toothbrush or pipe cleaner and insert first a through the large opening of the fan assembly and then b through the smaller opening in the end of the fan assembly e scrub individual fan blades until clean Avoid moving or damaging balancing flat weight clip is usually found on one or more of the fan blades e vacuum and wipe reassemble making sure ducting is reattached firmly and insulation and moisture barrier are sealed and taped Before attempting this task thought should be given to having a qualified service technician complete the ser vice work Maintenance Routine for ERV for HRV see previous page 1 Inspect Exterior Hoods at least once a month Make sure exhaust and fresh air supply hoods are not blocked up or restricted by leaves grass or dirt WARNING Blockage of hoods may cause an imbal ance 2 Clean Air Filters Four Times a Year The standard filters equipped with your ERV are removable and washable a simply open access door and slide core out b remove filter clips c once clips are removed filters can be taken off the core to be rinsed with water or a combination of soap and water d to assemble place clean dry filters back into their positions e install core to its original position 3 Clean Core Twice a
14. imbalance and or excessive vibration of the ERV A reduction in the air flow may also occur In new construction this may result within the first year due to heavy dust and may occur periodically after that over time depending on the outdoor conditions e unplug the ERV and open the service door remove the core remove ducting metal and or flexible insulated type from the red and or blue ports which are connected immediately inline with the fan assembly use a small brush such as an old toothbrush or pipe cleaner and insert first a through the large opening of the fan assembly and then b through the smaller opening in the end of the fan assembly scrub individual fan blades until clean Avoid moving or damaging balancing flat weight clip is usually found on one or more of the fan blades vacuum and wipe reassemble making sure ducting is reattached firmly and insulation and moisture barrier are sealed and taped Before attempting this task thought should be given to having a qualified service technician complete the service work Troubleshooting your HRV ERV System SYMPTOM Poor Air Flows CAUSE 1 4 6 mm mesh on the outside hoods is plugged filters plugged core obstructed house grilles closed or blocked dampers are closed if installed poor power supply at site ductwork is restricting HRV ERV improper speed control setting HRV ERV airflow improperly balanced SOLUTION
15. 05 a THE ULTIMATE AIR EXCHANGER ENGINEERING DATA THERMALLY CONDUCTIVE PATENTED ALUMINUM CORE The cross flow heat recovery core transfers heat between the two airstreams It is easily removed for cleaning or service MOTORS AND BLOWERS Each air stream has one centrifugal blower driven by a common PSC motor 5 speed fan operation 120 VAC 1 4 Amps FILTERS Washable air filters in exhaust and supply air streams MOUNTING THE HRV Four threaded inserts at corners of case designed to accept four reinforced polyester straps that are supplied with the unit DEFROST Recirculating damper defrost system DEHUMIDISTAT Adjustable Internal Dehumidistat CASE Twenty gauge prepainted galvanized steel G60 for superior corrosion resistance Insulated to prevent exterior condensation Drain connections 2 1 2 12 mm OD CONTROLS ControlAir 15 Standby ON mode 20 ON 40 OFF mode Recirculation mode on compatible units each mode has 5 speeds Control pad can be removed from HRV and remotely mounted Weight 71 Ibs 32 5 kg Shipping Weight 73 Ibs 33 5 kg DIMENSIONS 200MAX inches mm FRESH AIR FROM OUTSIDE J RECIRCULATING H DEFROST DAMPER STALE A FILTERS CORE STALE AIR TO OUTSIDE CONDENSATE DRAINS 850mm I BALANCING DAMPER Model 200MAX PERFORMANCE HVI CERTIFIED Net supply airflow in cfm L s against external static pressure E S P cfm L s 0 1
16. 109 Air Sentry Air Quality Monitor designed to accept remotely mounted Control Pad 99 250 Ventilation Dehumidistat Dehumidistat designed to accept remotely mounted Control Pad The ECM motor produces a tone that some may find objectionable We recommend _ the 99 163 Duct Heater w Electronic SCR Thermostat 1 Kw 6 installation of the optional 99 SILENCER6 on the 150 mm Stale Air from Inside and Fresh Air to Inside 99 164 Duct Heater w Electronic SCR Thermostat 2 Kw 6 ducts 150 mm 99 186 Weatherhoods Two 6 150 mm c w 1 4 6 mm mesh WARRANTY screen Units carry a LIFETIME warranty on the heat recovery core and a 5 99 SILENCER6 6 dia 16 long year replacement parts warranty amp P d All units conform to CSA css WOUD sumam and UL standards 511 McCormick Blvd 270 Regency Ridge Suite 210 u London Ontario N5W 4C8 Dayton Ohio 45459 T 519 457 1904 T 937 439 6676 BRANDS INC F 619 457 1676 F 937 439 6685 9001 2 Email nutech lifebreath com Website www lifebreath com REGISTERED 7 a THE ULTIMATE AIR EXCHANGER Model 155MAX RX ENGINEERING DATA THERMALLY CONDUCTIVE PATENTED ALUMINUM CORE PERFORMANCE HVI CERTIFIED The cross flow heat recovery core transfers heat between the two airstreams It is easily removed for cleaning or service MOTORS AND BLOWERS Each air stream has one centrifugal blower driven by a common PSC motor 5 speed fan operation 120 VAC 1 0 Amps
17. 25 Pa 232 109 0 2 50 Pa 223 105 Q 0 3 75 Pa 215 102 0 4 100 Pa 195 92 0 5 125 Pa 189 89 Maximum Temperature Recovery 81 Sensible Effectiveness 117 cfm 55 L s CSA C439M 74 Sensible Efficiency 117 cfm 55 L s 32 F 0 C 65 Sensible Efficiency 117 cfm 55 L s 13 F 25 C 66 VAC 60HZ 120 WATTS Low speed 87 WATTS High speed 164 Amp rating 1 4 IR NOTE Front clearance of 25 inches 635 mm is recommended for servicing unit FRESH AIR TO INSIDE All Duct Connections 6 150mm OPTIONS 99 104 Digital Electronic Timer 20 40 60 min 99 109 Air Sentry Air Quality Monitor designed to accept remotely mounted Control Pad 99 250 Ventilation Dehumidistat Dehumidistat designed to accept remotely mounted Control Pad 99 163 Duct Heater w Electronic SCR Thermostat 1 Kw 6 150mm 99 164 Duct Heater w Electronic SCR Thermostat 2 Kw 6 150mm 99 186 Weatherhoods Two 6 150mm c w 1 4 6mm mesh screen WARRANTY Units carry a LIFETIME warranty on the heat recovery core and a 5 year replacement parts warranty 511 McCormick Blvd London Ontario N5W 4C8 T 519 457 1904 F 519 457 1676 Email nutech lifebreath com nutech NU 9 200MAX FANCURVE HIGH SPEED MEDIUM HIGH SPEED 225 MEDIUM SPEED 200 Manufacturers Data Q MEDIUM TOW SPEED LOW SPEED 175 150 125
18. 3 Duct Heater w Electronic SCR Thermostat 1 Kw 6 150 mm 99 185 Weatherhoods Two 5 125 mm c w 1 4 6 mm mesh screen WARRANTY Units carry a LIFETIME warranty on the heat recovery core and a 5 year replacement parts warranty 511 McCormick Blvd London Ontario N5W 4C8 T 519 457 1904 F 519 457 1676 nutech BRANDS INC N 5 Hanging straps 4 1 1 Email nutech lifebreath com Website www lifebreath com Model 95MAX PERFORMANCE HVI CERTIFIED Net supply airflow in cfm L s against external static pressure E S P external static pressure cfm L s 0 1 25 Pa 95 45 0 2 50 Pa 92 43 0 3 75 Pa 89 42 0 4 100 Pa 83 39 0 5 125 Pa 76 36 0 6 100 Pa 71 34 Maximum Temperature Recovery 88 Sensible Effectiveness 64 cfm 30 L s CSA C439M 87 Sensible Efficiency 64 cfm 30 L s 32 F 0 C 74 Sensible Efficiency 64 cfm 30 L s 13 F 25 C 68 VAC 60HZ 120 WATTS Low speed 60 WATTS High speed 150 Amp rating 0 9 Threaded inserts 4 at corners 18 5 P 470 mm EXHAUST Stale Air to outside Fresh air 5 round collar from outside 5 round collar EXHAUST Return air SUPPLY from building Fresh air to building 6 round conv to oval collar Choice of port location Knockouts on top and side of unit use 1 only 6 round conv to oval collar suppli
19. E aso 178 mm 99 186 Weatherhoods Two 6 150mm c w 1 4 6mm mesh j screen 100 WARRANTY ore 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 Units carry a LIFETIME warranty on the heat recovery core and a 5 f f i Stati j oe w year replacement parts warranty ato Pressure e Lefn amp HVI du All units conform to 5 erred WOU aac CSA and UL standards 511 McCormick Blvd 270 Regency Ridge Suite 210 London Ontario N5W 4C8 Dayton Ohio 45459 IS Qs T 519 457 1904 T 937 439 6676 9001 F 519 457 1676 F 937 439 6685 BRANDS INC Email nutech lifebreath com Website www lifebreath com REGISTERED TI 102 NE 13 0904 a THE ULTIMATE AIR EXCHANGER ENGINEERING DATA LATENT RECOVERY MOISTURE TRANSFER CORE The cross flow energy recovery core transfers heat and water vapour between the two airstreams It is easily removed for cleaning or service MOTORS AND BLOWERS Each air stream has one centrifugal blower driven by a common PSC motor 5 speed fan operation High speed 120 VAC FILTERS Washable air filters in exhaust and supply air streams MOUNTING THE ERV Four threaded inserts at corners of case designed to accept four PVC reinforced polyester straps that are supplied with the unit CASE Twenty gauge prepainted galvanized steel G60 for superior corrosion resistance Insulated to prevent exterior condensation CONTROLS ControlAir 15 Standby ON mode 20 ON 40 OFF mode Recirculation mode on compatible units ea
20. FILTERS Washable air filters in exhaust and supply air streams MOUNTING THE HRV Four threaded inserts at corners of case designed to accept four reinforced polyester straps that are supplied with the unit DEFROST Net supply airflow in cfm L s against external static pressure Recirculating damper defrost system DEHUMIDISTAT Adjustable Internal Dehumidistat CASE Twenty gauge prepainted galvanized steel G60 for superior corrosion resis tance Insulated to prevent exterior condensation Drain connections 2 1 2 12 mm OD CONTROLS ControlAir 15 Standby ON mode 20 ON 40 OFF mode Recirculation mode on compatible units each mode has 5 speeds Control pad can be removed from HRV and remotely mounted Weight 71 Ibs 32 5 kg Shipping Weight 73 lbs 33 5 kg E S P cfm L s 0 1 25 Pa 169 80 0 2 50 Pa 161 76 0 3 75 Pa 150 71 0 4 100 Pa 130 61 0 5 125 Pa 56 26 Maximum Temperature Recovery 83 Sensible Effectiveness 76 64 cfm 30 L s CSA C439M Sensible Efficiency 64 cfm 30 L s 32 F 0 C 70 Sensible Efficiency 70 64 cfm 30 L s 13 F 25 C VAC 60HZ 120 WATTS Low speed 49 WATTS High speed 120 Amp rating 1 0 DIMENSIONS 155MAX RX inches mm STALE AIR FROM INSIDE p FRESH AIR l FROM OUTSIDE FILTERS DEFROST LII E n BLOWERS mE CORE MOTOR L 2 Do T i NO
21. HIGH VOLTAGE 12V LOW VOLTAGE FIELD INSTALLED 12V LOW VOLTAGE MICRO PROCESSOR BOARD IMPORTANT Control Low Voltage is 12VAC DO NOT CONNECT EXTERNAL POWER SOURCES TO UNIT P4 THERMISTOR NOT ON ALL UNITS TO DISABLE RECIRCULATION P2 SEL2 DEHUMIDISTAT CO REMOVESEL1 _ PS FORR 2000 wmm Ti N C CONTACT wmm T2 COMMON B N O CONTROLAIR 15 E m I I WARNING oO SEE i any P1 1 DEFROST MAX FUSE a DETAIL POWER SUPPLY i CORD LINE Lg 4 WHITE z T10 Ts Tii J d T4 wm 3 g T12 WHITE T3 FAN O P T13 ne J m T14 a T goog gO si OMVOGH 7 l GREEN GREEN DEFROST DETAILS 95 MAX PCB PLUG IN 155 MAX RX Note 200 MAX RX If any of the original CONNECTOR n je PCB PLUG IN wire as supplied with an the unit must be replaced use only TEW certified wire o PIN 1 BLACK 374 BI DIRECTIONAL PIN 2 ORANGE DAMPER MOTOR PIN 3 RED PIN 1 RED PIN 4 SPARE PIN 2 ORANGE PIN 3 BLACK PIN 4 SPARE TI 89A NE ECM 0406 511 McCormick Blvd 270 Regency Ridge Suite 210 London Ontario N5W 4C8 Dayton Ohio 45459 T 619 457 1904 T 937 439 6676 l F 519 457 1676 F 937 439 6685 1 OX BRANDS INC Email nutech lifebreath com Website www lifebreath com 900 REGISTERED 36
22. M CORE The cross flow heat recovery core transfers heat between the two airstreams It is easily removed for cleaning or service MOTORS AND BLOWERS Each air stream has one centrifugal blower driven by a common PSC motor 5 speed fan operation 120 VAC 8 Amps FILTERS Washable air filters in exhaust and supply air streams MOUNTING THE HRV Four threaded inserts at corners of the cabinet designed to accept PVC rein forced polyester straps that are supplied with the unit DEFROST Recirculating defrost system CASE Twenty gauge prepainted galvanized steel G60 for superior corrosion resis tance Insulated to prevent exterior condensation Drain connections 2 1 2 12 mm OD CONTROLS ControlAir 15 Standby ON mode 20 ON 40 OFF mode Recirculation mode on compatible units each mode has 5 speeds Control pad can be removed from HRV and remotely mounted WEIGHT 52 Ibs 23 6 kg Shipping Weight 56 Ibs 25 4 kg DIMENSIONS 95MAX inches mm Ez knockout for side mounting of EXHAUST return port 6 round collar converted to oval Removably Heat Recovery P Core 1 minimum 18 inches 459 mm required for j service access Drain Pan Drain spout OPTIONS 99 104 Digital Electronic Timer 20 40 60 min 99 109 Air Sentry Air Quality Monitor designed to accept remote ly mounted Control Pad 99 250 Ventilation Dehumidistat Dehumidistat designed to accept remotely mounted Control Pad 99 16
23. S 195DCS inches mm METAL CLASPS FILTER MOTOR STALE AIR TO OUTSIDE Ports 6 150 mm FILTER FRESH AIR FROM OUTSIDE STALE AIR FROM INSIDE Ports 7 178 mm BLOWERS NOTE Front clearance FRESH AIR TO INSIDE of 25 inches 635 mm is recommended 1 for servicing unit 49 alee lt gt CONDENSATE 1245 DEFROST AIR DRAINS FROM INSIDE OPTIONS 99 104 Digital Electronic Timer 20 40 60 min 99 109 Air Sentry Air Quality Monitor designed to accept remotely mounted Control Pad 99 250 Ventilation Dehumidistat Dehumidistat designed to accept remotely mounted Control Pad f 99 160 Duct Heater w Electronic SCR Thermostat 1 Kw 7 178 o mm H 99 161 Duct Heater w Electronic SCR Thermostat 2 Kw 7 178 x mm lt q 99 186 Weatherhoods Two 6 150 mm c w 1 4 6mm mesh screen WARRANTY Units carry a LIFETIME warranty on the heat recovery core and a 5 year replacement parts warranty 511 McCormick Blvd London Ontario N5W 4C8 T 519 457 1904 F 619 457 1676 nutech BRANDS INC NU 12 270 Regency Ridge Suite 210 Dayton Ohio 45459 T 937 439 6676 F 937 439 6685 Email nutech lifebreath com Website www lifebreath com 195DCS FANCURVE hich seEED 225 MEDIUM HIGH SPEED Manufacturers Data MEDIUM SPEED S MEDIUM LOW SPEED LOW SPEED 2 0 7 200 175 150 125 100 j 75
24. TE Front clearance of 25 inches 635 mm FRESH AIR STALE AIR is recommended TO INSIDE TO OUTSIDE __ _ for servicing unit I i BALANCING DAMPER 850mm CONDENSATE DRAINS All Duct Connections 6 150mm OPTIONS 99 104 Digital Electronic Timer 20 40 60 min 99 109 Air Sentry Air Quality Monitor designed to accept remotely mounted Control Pad 99 250 Ventilation Dehumidistat Dehumidistat designed to accept remotely mounted Control Pad 99 163 Duct Heater w Electronic SCR Thermostat 1 Kw 6 150 mm 99 164 Duct Heater w Electronic SCR Thermostat 2 Kw 6 150 mm 99 186 Weatherhoods Two 6 150 mm c w 1 4 6 mm mesh screen WARRANTY Units carry a LIFETIME warranty on the heat recovery core and a 5 year replacement parts warranty 511 McCormick Blvd London Ontario N5W 4C8 T 519 457 1904 F 519 457 1676 nutech BRANDS INC NU 8 155MAX FANCURVE HIGH SPEED MEDIUM HIGH SPEED Manufacturers Data 8 menium spEED 150 MEDIUM LOW SPEED LOW SPEED 100 Air Flow cfm 75 50 25 0 1 0 2 0 3 0 4 0 5 0 6 0 7 Static Pressure inH50 270 Regency Ridge Suite 210 Dayton Ohio 45459 T 937 439 6676 F 937 439 6685 Email nutech lifebreath com Website www lifebreath com s HU I P i N All units conform to hs HUI W000 meas CSA and UL standards ISO 9001 REGISTERED 11
25. Year a open access door b carefully grip ends of core and pull evenly outward Core may be snug but will slide out of the channel c once removed from the cabinet remove filters d vacuum core to remove dust from core surface DO NOT WASH e install the clean dry filters f install clean core NOTE Core installation label on the outer end of the core To install the clean core a first mount the bottom flange of the core guide into the bottom H channel approximately 1 4 6 mm b mount the left or right side flange of the core guide approximately 1 4 6 mm followed by the other side c mount the top flange of the core guide into the top H channel approximately 1 4 6 mm d with all four corners in place and the core straight and even push hard in the center of the core until the core stops on the back of the cabinet NOTE Core will appear to stick out from cabinet approximately 1 8 3 mm This is designed this way so that the access door will fit tight against the core 4 Motors MAINTENANCE FREE 32 5 Clean Duct Work if Required The duct work running to and from the ERV may accumulate dirt Wipe and vacuum the duct once every year You may wish to contact a Heating Ventilation company to do this 6 General Maintenance Twice a Year Wipe down the inside of the cabinet with a damp cloth to remove dirt bugs and debris that may be present 7 Cleaning the Fans Fans may accumulate dirt causing an
26. ange of the core guide approximately 1 4 6mm followed by the other side c mount the top flange of the core guide into the top H channel approximately 1 4 6mm d with all four corners in place and the core straight and even push hard in the centre of the core until the core stops on the back of the cabinet NOTE Core will appear to stick out from cabinet approxi mately 1 8 3mm This is designed this way so that the access door will fit tight against the core 31 4 Motors Maintenance Free 5 Drain condensate Line Clean once a year Inspect drain line drain spout and P trap for block age mould or kinks Flush with warm soapy water and replace if worn bent or unable to clean 6 Clean Duct Work if Required The duct work running to and from the HRV may accu mulate dirt Wipe and vacuum the duct once every year You may wish to contact a Heating Ventilation company to do this 7 General Maintenance Twice a Year Wipe down the inside of the cabinet with a damp cloth to remove dirt bugs and debris that may be present 8 Cleaning the Fans Fans may accumulate dirt causing an imbalance and or excessive vibration of the HRV A reduction in the air flow may also occur In new construction this may result within the first year due to heavy dust and may occur periodically after that over time depending on the outdoor conditions e unplug the HRV and open the service door remove the core remove
27. be installed in a 2x4 box with a Decora type cover plate or can be installed in the optional Ventilation Dehumidistat or Air Sentry When the Control Pad is installed in a remote location all option al controls will still be wired to the Control Module on the HRV ERV When remotely mounted on its own the Control Pad is wired to the Control Module by 3 wire min 20 gauge Connect the colour coded termi nals to the corresponding terminals on the Control Module When the Control Pad is remotely mounted in the Ventilation Dehumidistat or Air Sentry refer to optional controls page for wiring requirements 16 Self Test Each time the HRV ERV is powered energized the self test function will automatically initiate During the self test the HRV ERV will cycle through all the speeds available 1 5 test the damper motor operation and will default back to the previous mode speed selection factory default is Speed 1 Total self test duration is approximately 1 min 30 sec Automatic Defrost Operation Not on all models The advanced technology of the digital microprocessor automatically activates the defrost system only as it is needed To be an efficient heat recovery device the HRV ERV must effectively provide for core defrost as well as providing efficient heat exchange As outdoor conditions cool the temperature sensor thermistor tracks the supply air temperature The thermistor then sends its signal to the microprocessor ci
28. by a flashing Red LED indicator Which Mode of Operation is Best for Me Continuous low Ensures continuous air exchange within the home speed operation Air is always fresh and healthy Intermittent low Ensures air within the home is exchanged with fresh speed operation outside air a minimum of 20 minutes each hour 20 ON 40 OFF Standby mode Allows unit to run on demand from remote controls such as DET Timer and Dehumidistat The Control Pad Mounted in the Control Module ControlAir m All controls wire to matching colour on the Control Module rd S g P Control Module x LI Control Pad can be removed and mounted in a remote location z Control Pad mounts in a 2 x 4 box or can be mounted in the optional Ventilation Dehumidistat or Air Sentry j G 6 Z LIL Full fan speed control Control Pad Q8 Three Modes of Operation 9 g 2 Standby ON S 20 ON 40 OFF Recirculation on compatible HRV ERVs Speed Indicator Lights Speed 5 flashing yellow Speed 4 solid yellow Speed 3 solid yellow Speed 2 solid yellow Speed 1 solid yellow Mode Indicator Light je no light ON STANDBY solid green 20 ON 40 OFF flashing green RECIRCULATION solid red 20 ON 40 RECIRCULATE Am flashing orange AUTO DEFROST flashing red Optional Control Wiring Terminals BLK RED ORG GRN YEL Fan Select Button Press and release to change speeds Press and hold to c
29. ch mode has 5 speeds Control pad can be removed from HRV and remotely mounted Weight 63 Ibs 28 7 kg Shipping Weight 65 Ibs 29 6 kg DIMENSIONS 200ERV inches mm Model 200ERV PERFORMANCE Net supply airflow in cfm L s against external static pressure E S P cfm L s 0 1 25 Pa 232 109 0 2 50 Pa 223 105 Q 0 3 75 Pa 215 102 0 4 100 Pa 195 92 Q 0 5 125 Pa 189 89 Sensible Effectiveness 6795 127 cfm 60 L s CSA C439M Sensible Efficiency 32 F 0 C 60 Total Efficiency 55 VAC 60HZ 120 WATTS Low speed 87 All Duct Connections 6 150mm ENTHALPIC CORE STALE AIR FRESH AIR FROM INSIDE TO INSIDE BALANCING S x DAMPER BALANCING DAMPER FILTERS FRESH AIR FROM OUTSIDE 33 5 8 850 OPTIONS 99 104 Digital Electronic Timer 20 40 60 min 3 wire 99 109 Air Sentry Air Quality Monitor designed to accept remote ly mounted Control Pad 99 186 Weatherhoods Two 6 150mm c w 1 4 6mm mesh Screen WARRANTY Units carry a 5 year warranty on the energy recovery core and replace ment parts ERVs are not recommended for regions where the design temperature is below 25 F 4 C 511 McCormick Blvd London Ontario N5W 4C8 T 519 457 1904 F 519 457 1676 nutech BRANDS INC oy 14 STALE AIR TO OUTSIDE BLOWERS Email nutech lifebreath com Website www lifebreath com NOTE Front clearance of 25 inches
30. change without notice TI 84R NE ARAL a Table of Contents INTODUCHION TTE ETT 2 QUEUE EE 2 ERV Questions amp Answers sessssees 3 Climate Map eiecerunt iecore inea habes 4 Technical Data Model 95MAX 5 Technical Data Model 155MAX 6 Technical Data Model 155ECM T Technical Data Model 155MAX RX 8 Technical Data Model 200MAX 9 Technical Data Model 200MAX RX 10 Technical Data Model MAXTOP 11 Technical Data Model 195DCS 12 Technical Data Model 300DCS 13 Technical Data Model 200ERY 14 Technical Data Model 200ERVD 15 Function and Control Operation of the ControlAir 15 ssssusse 16 Glossary of Term uude netter ente 16 Selecting Speeds and Modes of Operation 17 The Control Pad Mounted in the Control Module 18 Optional Remote Controls s s s 19 Using the Dehumidistat esses 20 Schematic Diagram Model 95MAX 21 Installation Installation mese ea 22 Location Mounting the HRV ERV Electrical Installing the Drain Line and P Trap Installing Air Ducts seeeeeeeses 23
31. d always be installed on the supply and exhaust sides of the core How much ventilation do need During seasons when your windows and doors are closed the ERV should operate continuously when the dwelling is occupied and either continuously or inter mittently when not occupied For most installations the ERV will normally be set to operate continuously on low speed with the option of going to high speed as the need arises For example if you are entertaining and there is a large number of people present Some may be smoking the unit should be switched to high speed Your ERV may be equipped with automatic or manual switches but all ERVs will have a manual speed con trol override wm THE ULTIMATE AIR EXCHANGER Select the correct HRV ERV to match your climate Severe Conditions Moderate Conditions Pacific Conditions Extreme Area High Humidity Arid Zone Dry Climate Severe Conditions Moderate Conditions HRV required HRV recommended Pacific Conditions Arid Zone Dry Climate HRV recommended HRV recommended ERV optional Extreme Area High Humidity ERV recommended ERV not recommended where temperatures fall below 25 F 4 C for more than five days ERV s are recommended in regions where high outdoor humidity is cause for operating air conditioning dehumidification more frequently than heating system THE ULTIMATE AIR EXCHANGER ENGINEERING DATA THERMALLY CONDUCTIVE PATENTED ALUMINU
32. damper defrost system DEHUMIDISTAT Adjustable Internal Dehumidistat CASE Twenty gauge prepainted galvanized steel G60 for superior corrosion resis tance Insulated to prevent exterior condensation Drain connections 2 1 2 12 mm OD CONTROLS ControlAir 15 Standby ON mode 20 ON 40 OFF mode Recirculation mode on compatible units each mode has 5 speeds Control pad can be removed from HRV and remotely mounted Weight 87 lbs 39 5 kg Shipping Weight 89 lbs 40 5 kg DIMENSIONS MAXTOP inches mm Model MAXTOP PERFORMANCE HVI CERTIFIED Net supply airflow in cfm L s against external static pressure E S P cfm L s 0 1 25 Pa 196 93 0 2 50 Pa 188 89 0 3 75 Pa 178 84 0 4 100 Pa 165 78 0 5 125 Pa 149 71 Maximum Temperature Recovery 80 Sensible Effectiveness 72 117 cfm 55 L s CSA C439M Sensible Efficiency 117 cfm 55 L s 32 F 0 C 64 Sensible Efficiency 70 67 cfm 31 L s 13 F 25 C VAC 60HZ 120 WATTS Low speed 74 WATTS High speed 164 Amp rating 1 4 ALL DUCT CONNECTIONS ARE 6 150 mm STALE AIR EXHAUST SUPPLY OF FRESH AIR TOP VIEW FRESH AIR SUPPLY TO BUILDING STALE AIR RETURN FROM 1 BUILDING Service Clearance 25 635 mm MAXTOP FANCURVE 200 wien sPeeD 175 Manufacturers Data MEDIUM HIGH SPEED MEDIUM SPEED
33. djusted first prior to balancing the unit A smoke pencil used at the grilles is a good indicator of each branch line s relative air flow 6 After taking readings of both the stale air to the HRV ERV duct and fresh air to the house duct the duct with the lower CFM L s velocity reading should be left alone while the duct with the higher reading should be dampered back to match the lower reading 7 Return unit to appropriate fan speed for normal operation Balancing Procedure The following is a method of field balancing an HRV ERV using a Pitot tube advantageous in situations when flow stations are not installed in the ductwork Procedure should be performed with the HRV ERV on high speed The first step is to operate all mechanical systems on high speed which have an influence on the ventilation system i e the HRV ERV itself and the forced air furnace or air handler if applicable This will provide the maximum pressure that the HRV ERV will need to over come and allow for a more accurate balance of the unit Drill a small hole in the duct about 3 16 three feet downstream of any elbows or bends and one foot pA Outdoors Place pitot tube a minimum of 18 from blower or elbows Insert the Pitot tube into the duct pointing the tip into the airflow For general balancing it is sufficient to move the pitot tube around in the duct and take an average or typical reading Repeat this proce dure in the other supply
34. ected snow accumulation At least 3 1 m away from the corner of the building Not near a gas meter electric meter or a walkway where fog or ice could create a hazard Not into a garage workshop or other unheated space When installing the weatherhood its outside perimeter must be sealed with exterior caulking Installing the ducting from the weatherhoods to the HRV ERV The inner and outer liners of the flexible insulated duct must be clamped to the sleeve of the weatherhoods as close to the outside as possible and the appropri ate port on the HRV ERV It is very important that the fresh air intake line be given special attention to make sure it is well sealed A good bead of high quality caulking preferably acoustical sealant will seal the inner flexible duct to both the HRV ERV port and the weatherhood prior to clamping To minimize air flow restriction the flexible insulated duct that connects the two outside weatherhoods to the HRV ERV should be stretched tightly and be as 23 short as possible Twisting or folding the duct will severely restrict air flow See below for the recommended connection of flexible insulated ducts to the the outside weather WEATHERHOOD INSTALLATION COLLAR IS SUPPLIED TO ENSURE VAPOUR BARRIER IS 100 SEALED TO 4 WALL PLATE SCREEN side view EM 12 galvanized pipe supplied EXTERIOR 1 4 6 mm SCREEN WALL front
35. ed i TOP p ue A s AME Q000 seam All units conform to CSA and UL standards ISO 9001 REGISTERED 270 Regency Ridge Suite 210 Dayton Ohio 45459 T 937 439 6676 F 937 439 6685 TI 113 NE 0904 LIFEGREATH a THE ULTIMATE AIR EXCHANGER ENGINEERING DATA THERMALLY CONDUCTIVE PATENTED ALUMINUM CORE The cross flow heat recovery core transfers heat between the two airstreams It is easily removed for cleaning or service MOTORS AND BLOWERS Each air stream has one centrifugal blower driven by a common PSC motor 5 speed fan operation 120 VAC 1 0 Amps FILTERS Washable air filters in exhaust and supply air streams MOUNTING THE HRV Four threaded inserts at corners of case designed to accept four reinforced polyester straps that are supplied with the unit DEFROST Recirculating damper defrost system DEHUMIDISTAT Adjustable Internal Dehumidistat CASE Twenty gauge prepainted galvanized steel G60 for superior corrosion resis tance Insulated to prevent exterior condensation Drain connections 2 1 2 12 mm OD CONTROLS ControlAir 15 Standby ON mode 20 ON 40 OFF mode Recirculation mode on compatible units each mode has 5 speeds Control pad can be removed from HRV and remotely mounted Weight 71 Ibs 32 5 kg Shipping Weight 73 Ibs 33 5 kg DIMENSIONS 155MAX inches mm FRESH AIR STALE AIR FROM OUTSIDE 5 T FROM INSIDE gt FILTERS DEFROST DAMPER CORE STALE
36. ed on HIGH speed x Forced Air with furnace blower ON Furnace NOTES 1 Furnace blower may be required to operate when HRV ERV is on to provide good air distribution 2 Weatherhood arrangement is for drawing purposes only 6 2 m minimum separation required 18 460 mm above grade minimum 3 Due to the differences in pressure between the HRV ERV and the equipment it is being connected to the HRV ERV s airflow must be confirmed on site using the balancing procedure found in the installation manual 25 Installation Diagrams Simplified Installation Option 1 Return Return Method HRV ERV must be balanced Itis mandatory that the furnace blower run continuously or HRV ERV operation be interlocked with the furnace blower Check local codes authority having jurisdiction for acceptance A ATTENTION Duct configuration may change depending on the Note Option 1 is the preferred recommended method model See Specifications for your unit when doing a simplified installation DIRECT CONNECTION of both the HRV ERV SUPPLY AIR STREAM and EXHAUST AIR STREAM to the FURNACE COLD AIR RETURN RETURN AIR 3 min recommended Outdoors Cool Air Return Rm m Forced Air Furnace NOTES 1 Furnace blower is required to operate when ventilation fro
37. ency 5596 DRAIN CONNECTIONS Two 1 2 12mm O D VAC Q 60HZ 120 CONTROLS ControlAir 15 Standby ON mode 20 ON 40 OFF mode Recirculation mode WATTS Low speed 87 on compatible units each mode has 5 speeds Control pad can be removed from HRV and remotely mounted Weight 63 bs 28 7 kg Shipping Weight 65 Ibs 29 6 kg DIMENSIONS 200ERVD inches mm FROM OUTSIDE Lb eta All Duct Connections 6 150mm DAMPER STALE AIR TO OUTSIDE DEFROST PORT r D FILTERS D JE NOTE Front clearance STALE AIR FRESH AIR I ror mMmen ded FROM HOUSE TO INSIDE for servicing unit f A i r 31 g CONDENSATE DRAINS 787mm BALANCING DAMPER OPTIONS 200ERVD FANCURVE Oras 99 104 Digital Electronic Timer 20 40 60 min 3 wire 99 109 Air Sentry Air Quality Monitor designed to accept remotely mounted Control Pad 99 186 Weatherhoods Two 6 150mm c w 1 4 6mm mesh screen WARRANTY Units carry a 5 year warranty on the energy recovery core and replace ment parts ERVs are not recommended for regions where the design temperature is below 25 F 4 C GC s All units conform to cos WOOT meam CSA and UL standards Model 200ERVD PERFORMANCE Net supply airflow in cfm L s against external static pressure ESP cfm L s 0 1 25 Pa 232 109 0 2 50 Pa 223 105 0 3 75 Pa 215 102 0 4 100 Pa 195 92 0 5 125 Pa 189 89 Sensible Effectiveness
38. er defrost is operating during self test Condensation or Ice Build Up in Insulated Duct to the Outside incomplete vapour barrier around insulated duct a hole or tear in outer duct covering tape and seal all joints tape any holes or tears made in the outer duct covering ensure that the vapour barrier is completely sealed Water in the bottom of the HRV ERV drain pans plugged improper connection of HRV ERVs drain lines HRV ERV is not level drain lines are obstructed HRV ERV heat exchange core is not properly installed 33 ensure O Ring on drain nozzle sits properly look for kinks in line check water drain connections make sure water drains properly from pan Interlocking HRV Operation to an Airhandler Furnace Blower ControlAir 15 Electronics Connecting the HRV ERV as illustrated will ensure A CAUTION the Air Handler Furnace Blower Motor is operating whenever the HRV ERV is ventilating Consideration must be given to competing airflows when connecting the HRV ERV in conjunction with an Air Handler Furnace Blower system MICRO PROCESSOR BOARD CONTROLAIR 15 TO DISABLE RECIRCULATION REMOVE SEL2 REMOVE SEL1 FOR R 2000 WARNING 750 ma MAX FUSE B CHASSIS x ia P3 aol oa mum T9 15 NEUTRAL FAN O P EN LEGEND HIGH VOLTAGE 12V LOW VOLTAGE FIELD INSTALLED LOW VOLTAGE Thermostat GROUND p I I I I I I I I I I I I I
39. ers heat between the two airstreams PERFORMANCE HVI CERTIFIED The two cores are arranged for highly efficient counter current airflow MOTORS AND BLOWERS Each air stream has one centrifugal blower driven by a common PSC motor 5 speed fan operation 120 VAC 1 5 Amps FILTERS Washable air filters in exhaust and supply air streams MOUNTING THE HRV Four threaded inserts at corners of case designed to accept four reinforced polyester straps that are supplied with the unit Net supply airflow in cfm L s against external static pressure E S P cfm L s 0 1 25 Pa 203 96 0 2 50 Pa 191 90 0 3 75 Pa 182 86 0 4 100 Pa 167 79 0 5 125 Pa 155 73 DEFROST Maximum Temperature Recovery 88 Damper defrost system DEHUMIDISTAT d am 8 Adjustable Internal Dehumidistat CASE Sensible Efficiency o Twenty gauge prepainted galvanized steel G60 for superior corrosion resis 117 cfm 55 L s 32 F 0 C 8096 BID to prevent exterior condensation Drain connections 2 1 2 Sensible Efficiency 77 117 cfm 55 L s 13 F 25 C CONTROLS ControlAir 15 Standby ON mode 20 ON 40 OFF mode Recirculation mode VAC 60HZ 120 on compatible units each mode has 5 speeds Control pad can be WATTS Low speed 100 removed from HRV and remotely mounted Weight 106 Ibs 48 kg Shipping Weight 108 Ibs 49 kg WATTS High speed 173 Amp rating 1 5 DIMENSION
40. hange mode of operation Not available on all models 18 ControlAir 15 Optional Remote Controls A ATTENTION Optional Main Controls The amount of ventilation required in your home will fluctuate according to the activity level in the house Higher activity levels require more ventilation Main controls can be mounted in a central location of the home i e beside the furnace thermostat which will provide the user with com plete control over their ventilation system from a convenient location Ventilation Dehumidistat PART NO 99 250 Connects to BLACK RED GREEN and YELLOW terminals Use a minumum of four lead 18 gauge low voltage wire Only compatible with ControlAir 15 electronics Knockout for the Control Pad The control pad from the HRV ERV fits into this knockout giving full func tionality and control of the HRV ERV from a remote location AIR SENTRY Air Quality Sensor PART NO 99 109 Connects to RED GREEN and YELLOW terminals Use a minimum of three lead 18 gauge low voltage wire 100 ft 30 m maximum wire length Only compatible with ControlAir 15 electronics Knockout for the Control Pad The control pad from the HRV ERV fits into this knockout giving full func tionality and control of the HRV ERV from a remote location Optional Timers Timers should be present when the HRV ERV is exhausting from speciif
41. ic locations i e bathrooms laundry rooms The Digital Electronic Timer is the best selection however the crank timer will be necessary if only 2 lead low voltage wires are present Digital Electronic Timer DET PART NO 99 104 Connects to RED GREEN and YELLOW terminals Use a mini mum of three 18 gauge low voltage wire Connect up to 8 on 300 ft 91 m wire max Connect up to 5 on 300 ft 91 m wire if Air Sentry is used Mounts in a 2 x 4 box Shown with a decora cover plate 99 107W Crank Timer PART NO 99 101 Connects to RED and BLACK terminals Use a two 18 gauge low voltage wire Mounts in a 2 x 4 box The crank timer provides a solution to installing a system where only 2 wires are present for the timers 19 Only one main control can be installed on your system SS Dehumidistat Dial The dehumidistat is used to reduce high winter humidity levels The dehumidistat acti vates high speed ventilation when the indoor humidity level exceeds selected setting ENTILATION DEHUMDSTAT Status Light The status light indicates the increased fan speed when the Air Quality Sensor reacts to odors and contaminants A slow flashing light indicates low cont amination medium speed ventilation while a fast flashing light indicates high contamina tion high speed ventilation The Air Quality Sensor detects gases such as cigarette smoke and formaldehyde The sensitivity level of
42. ic pressure is a measure of resistance imposed on the blower by length of duct work number of fittings used in duct work duct heater etc 28 Pitot Tube Air Flow Balancing It is necessary to have balanced air flows in an HRV ERV The vol ume of air brought in from the outside must equal the volume of air exhausted by the unit If the air flows are not properly balanced then e The HRV ERV may not operate at its maximum efficiency A negative or positive air pressure may occur in the house e The unit may not defrost properly e Failure to balance HRV ERV properly may void warranty Excessive positive pressure may drive moist indoor air into the external walls of the building where it may condense in cold weath er and degrade structural components May also cause key holes to freeze up Excessive negative pressure may have several undesirable effects In some geographic locations soil gases such as methane and radon gas may be drawn into the home through basement ground contact areas Excessive negative pressure may also cause the backdrafting of vented combustion equipment Read the Application Warning on the front of this manual Prior to balancing ensure that 1 All sealing of the ductwork system has been completed 2 All of the HRV ERV s components are in place and functioning properly 3 Balancing dampers are fully open Unit is on HIGH speed 5 Air flows in branch lines to specific areas of the house should bea
43. ications The 95 Max Heat Recovery Ventilator HRV has been designed to allow the installer to choose between two possible positions on the cabinet for the INDOOR EXHAUST return from building port Illustrations in this manual show standard side mounted port loca tion The same specifications apply to both 95 Max setups regardless of which port position is selected SIDE MOUNTED PORT standard location TOP MOUNTED PORT alternate location Variable Port Location Variable Port Location Installation Model 95 Max only The exhaust return port collar is not factory installed Installer may choose either side mounted or alternate top mounted port by simply removing one of the two knock out plates and attaching a port collar supplied To remove knock out plate insert a utility knife into the knock out slits and trace them completely to puncture protective film underneath Then cut the solid tabs between the slits using tin snips or side cutters and Hanging r straps 4 i 21 Threaded inserts 4 at corners 18 5 _ 470 mm EXHAUST Stale Air to outside Fresh air 5 round collar from outside 5 round collar EXHAUST Return air SUPPLY from building Fresh air to building Choice of port location 6 round Knockouts on top and side of unit use 1 only 6 round conv to oval collar supplied conv to oval collar TOP remove the knock out plate If an
44. ing Weight 73 Ibs 33 5 kg DIMENSIONS 200MAX RX inches mm STALE AIR FRE FROM INSIDE y SH AIR FILTERS Model 200MAX RX PERFORMANCE HVI CERTIFIED Net supply airflow in cfm L s against external static pressure E S P cfm L s Q 0 1 25 Pa 232 109 0 2 50 Pa 223 105 Q 0 3 75 Pa 215 102 Q 0 4 100 Pa 195 92 Q 0 5 125 Pa 189 89 Maximum Temperature Recovery 8196 Sensible Effectiveness Q 117 cfm 55 L s CSA C439M 7496 Sensible Efficiency Q 117 cfm 55 L s 32 F 0 C 65 Sensible Efficiency 117 cfm 55 L s 13 F 25 C 66 VAC 60HZ 120 WATTS Low speed 87 WATTS High speed 164 Amp rating 1 4 FROM OUTSIDE DEFROST DAMPER e BLOWERS CORE MOTOR 2 Oo o US a NOTE Front clearance of 25 inches 635 mm FRESH AIR STALE AIR is recommended TO INSIDE TO OUTSIDE __ _ ee for servicing unit l l 33 5 8 Hmc 9 i BALANCING DAMPER 850mm CONDENSATE DRAINS All Duct Connections 6 150mm OPTIONS 99 104 Digital Electronic Timer 20 40 60 min 99 109 Air Sentry Air Quality Monitor designed to accept remotely mounted Control Pad 99 250 Ventilation Dehumidistat Dehumidistat designed to accept remotely mounted Control Pad 99 163 Duct Heater w Electronic SCR Thermostat 1 Kw 6 150mm 99 164 Duct Heater w Electronic SCR Thermostat 2 Kw 6 150mm 99 186 Weatherhoods
45. larity use a voltmeter or test lamp to ensure there is no power after the switch when the door is open Check between that point and ground on the cabinet This must be done as dwellings are occasionally wired improperly Always make sure that the HRV ERV is properly grounded 22 Connecting Appliances to the HRV ERV It is not recommended that any of the following appli ances be connected to the HRV ERV clothes dryer range top stovetop fan central vacuum system Lint dust or grease will collect in the HRV ERV dam aging the unit NOTE Connecting any of these to the HRV ERV will invalidate your warranty Installing the Drain Line and P Trap not on all models When defrosting the HRV ERV may produce some condensation This water should flow into a nearby drain or be taken away by a condensate pump The HRV ERV and all condensate lines must be installed in a space where the temperature is maintained above the freezing point At the bottom of the cabinet there are prepunched hole for the drain pan connectors see below Insert the drain spout through the hole in the drain pan Do not forget the O Ring which seals the connector to the pan REMEMBER TO HAND TIGHTEN ONLY the washer and lock nut which hold the drain connector in place Construct a P Trap using the plastic tee connector Cut two lengths of hose and connect each piece to an end of the T fitting then connect the other ends to the two drain s
46. lenum The fresh air from the unit may be directed at a grille installed in the cold air return duct of the furnace The fresh air supply outlet from the unit should be no closer than 4 inches 100 mm and no more than 12 inches 300 mm from the grille Stale Air Exhaust System The stale air exhaust system is used to draw air from the points in the house where the worst air quality problems occur It is recommended that return air ducts are installed in the bathroom kitchen and laun dry room Additional return air ducts from strategic locations i e greenhouse atrium swimming pool sauna etc may be installed Also the furnace return duct may be used to exhaust from In this method the exhaust air is not ducted back to the HRV ERV with dedicated lines from bathrooms kitchens etc Instead the exhaust air is drawn out of the cold air return of the forced air furnace This method has become popular and provides good ventilation when installed in accordance with the instructions The fur nace blower must be running when the unit is operating for this system to be effective 24 Dampers and Grilles The use of balancing dampers and or adjustable grilles to balance the flow rates into various rooms is recommended We suggest TECHGRILLE air dif fusers The TECHGRILLE is available in 4 5 6 and 8 100 125 150 and 200 mm sizes The TECHGRILLE is a round fully adjustable grille which provides superior q
47. ll transfer both sensible and latent heat from the incoming fresh air to the outgoing stale air thereby reducing the load due to ventilation on the air conditioning system ERVs are not suitable for climates where the temper ature drops below 4 C 25 F All Heat Recovery Ventilators carry a Lifetime Warranty on the heat recovery core and a 5 five year replacement parts warranty All Energy Recovery Ventilators carry a 5 five year warranty on the energy recovery core and a 5 five year replacement parts warranty During the warranty period if any core experiences a failure or perforation caused by normal use while owned by the original purchaser a replacement core FOB our plant will be supplied at no expense ERV Questions and Answers What is the difference between an HRV and an ERV The core in an HRV Heat Recovery Ventilator trans fers heat from one air stream to the other This is called sensible heat The term ERV Energy Recovery Ventilator is usually used to describe a unit with an enthalpic core that transfers moisture as well as heat from one air stream to the other This moisture transfer is called latent heat Enthalpic what does it mean Enthalpy is the term used to describe the energy content of air This energy is a combination of the sen sible and latent heat Therefore a core which transfers energy is called an enthalpic core Is an ERV better than an HRV NOT NECESSARILY In cold clima
48. m HRV ERV is required The furnace must be set to run continuously or interlocked with HRV ERV 2 A minimum separation of 40 inches 1 m is required between the two direct connections 3 The exhaust air connection should be upstream of the supply air connection to prevent exhausting any fresh air 4 Weatherhood arrangement is for drawing purposes only Six feet 2 m minimum separation required Eighteen inches 460 mm above grade minimum Unit is normally balanced on HIGH speed 5 Due to the differences in pressure between the HRV ERV and the equipment it is being with furnace blower ON connected to the HRV ERV s airflow must be confirmed on site using the balancing procedure found in the installation manual 26 Installation Diagrams Simplified Installation Option 2 Supply Return Method HRV ERV must be balanced It is recommended that furnace blower run continuously or HRV ERV operation be interlocked with the furnace blower Check local codes authority having jurisdiction for acceptance A ATTENTION C i E 5 J form an elbow in the supply Duct configuration may change depending on the side ducting as shown model See Specifications for your unit DIRECT CONNECTION of both the HRV ERV SUPPLY AIR STREAM and EXHAUST AIR STREAM to the FURNACE COLD AIR RETURN amp SUPPLY AIR SIDE RETURN AIR Outdoo
49. ners of case designed to accept four reinforced polyester straps that are supplied with the unit Q 0 6 150 Pa 102 48 DEFROST Maximum Temperature Recovery 83 Recirculating damper defrost system DEHUMIDISTAT Sensible Effectiveness Adjustable Internal Dehumidistat 64 cfm 30 L s CSA C439M 76 CASE Sensible Efficiency Twenty gauge prepainted galvanized steel G60 for superior corrosion resis 64 cfm 30 L s 32 F 0 C 70 tance Insulated to prevent exterior condensation Drain connections 2 1 2 12 mm OD Sensible Efficiency o CONTROLS 64 cfm 30 L s 13 F 25 C 70 ControlAir 15 Standby ON mode 20 ON 40 OFF mode Recirculation VAC 60HZ 120 mode on compatible units each mode has 5 speeds Control pad can be removed from HRV and remotely mounted WATTS Low speed 17 Weight 71 Ibs 32 5 kg Shipping Weight 73 Ibs 33 5 kg WATTS High speed 95 Amp rating 1 0 DIMENSIONS 155ECM imghes mm sao 55ECM FANCURVE wich speep FROM OUTSIDE T gree remem asco Daa seen em I MEDIUM LOW SPEED RECIRCULATING _ P 4 LOW SPEED DEFROST e DAMPER Ih z 110 En p CORE E e BLOWERS x MOTOR g m E a pre 70 D 60 1 STALE AIR FRESH AIR pos TO OUTSIDE P TO INSIDE 50 33 5 8 uc 0 4 0 5 0 6 0 7 CONDENSATE DRAINS 850mm BALANCING DAMPER 375 7 N All Duct Connections 6 150mm Static Pressure in H20 OPTIONS 99 104 Digital Electronic Timer 20 40 60 min A ATT E N TI O N 99
50. ng In homes without a forced air furnace fresh air should be supplied to all bedrooms and living areas exclud ing bathrooms kitchen and utility areas It should be supplied from high wall or ceiling locations Grilles that diffuse the air comfortably such as the Techgrille are recommended If the floor is the only option available then special care should be taken in locating grilles Areas such as under baseboard heaters will help to temper the air Also optional inline duct heaters are available for mounting in the supply duct work to add heat if required In homes with a forced air furnace you may want to connect the HRV ERV to the furnace ductwork see information below Direct Connection to Furnace Ductwork Should you wish to hard duct the supply air directly into the cold air return of the furnace remember to check the air flow balance of the HRV ERV with the furnace fan both ON and OFF to determine that it does not imbalance the unit more than 10 Also it is advisable to include a short length of fabric flex duct or other non metallic connector in this hard ducted line in order to keep the HRV ERV separately grounded electrically from the furnace This will avoid a possi ble shock hazard to service people if a short to ground develops in one of the devices Indirect Connection to Ductwork If permitted by local codes an indirect connection may be made between the HRV ERV supply duct and the furnace return p
51. or return duct Determine which duct has the highest airflow highest reading on the gauge Then damper that airflow back to match the lower reading from the other duct The flows should now be balanced Actual airflow can be deter mined from the gauge reading The value read on the gauge is called the velocity pressure The Pitot tube comes with a chart that will give the air flow velocity based on the velocity pressure indicat ed by the gauge This velocity will be in either feet per minute or metres per second To determine the actual airflow the velocity is multiplied by the cross sectional area of the duct being measured This is an example for determining the airflow in a 6 duct The Pitot tube reading was 0 025 inches of water From the chart this is 640 feet per minute The 6 duct has a cross sectional area of 3 14 x 6 12 4 0 2 square feet The airflow is then 640 ft min X 0 2 square feet 128 cfm For your convenience the cross sectional area of some common round duct is listed below DUCT DIAM inches CROSS SECTION AREA sq ft 5 0 14 6 0 20 7 0 27 The accuracy of the air flow reading will be affected by how close to any elbows or bends the readings are taken Accuracy can be increased by taking an average of multiple readings as outlined in the literature supplied with the Pitot tube Pitot tube and gauge Pitot Tube Air Flow Balancing AIR Kit FLOW c w magnehelic gauge Pitot tube ho
52. pouts Allow the T fitting to point upwards and connect the drain line Tape or fasten base to avoid any kinks This creates a trap which will hold some condensate and prevent odours from being drawn up the hose and into the fresh air supply of the HRV ERV TAPE TEE CONNECTOR wz TO DRAIN Forming the P Trap Installing Air Ducts A well designed and installed ducting system will allow theHRV ERV to operate at its maximum efficiency Always try to keep duct runs as short and straight as possible See Installation Diagrams for various instal lation options Outside Weatherhoods The fixed covered hoods have a built in bird screen with a 1 4 6 mm mesh to prevent foreign objects from entering the ductwork Locating the Intake Weatherhood e Should be located upstream if there are prevail ing winds from the exhaust outlet Atleast 6 2 m from the exhaust weatherhood At least 6 2 m away from dryer vents and fur nace exhaust medium or high efficiency furnaces A minimum of at least 6 2 m from driveways oil fill pipes gas meters or garbage containers At least 18 457 mm above the ground or above the depth of expected snow accumulation Atleast 3 1 m from the corner of the building Do notlocate in a garage attic or crawl space Locating the Exhaust Weatherhood Atleast 6 2 m from the ventilation air intake Atleast 18 457 mm above ground or above the depth of exp
53. prevent exterior condensation Drain connections 2 1 2 Sensible Efficiency o 12 mm OD Q 117 cfm 55 L s 13 F 25 C 75 CONTROLS VAC 60HZ 120 ControlAir 15 Standby ON mode 20 ON 40 OFF mode Recirculation mode on compatible units each mode has 5 speeds Control pad can be WATTS Low speed 150 removed from HRV and remotely mounted WATTS High speed 333 Weight 106 Ibs 48 kg Shipping Weight 108 lbs 49 kg Amp rating 29 DIMENSIONS 300DCS inches mm METAL CLASPS FILTER MOTOR STALE AIR STALE AIR FROM INSIDE TO OUTSIDE all 6 150 mm FILTER Ports 7 178 mm BLOWERS NOTE Front clearance FRESH AIR FRESH AIR of 25 inches 635 mm FROM OUTSIDE TO INSIDE is recommended W m for servicing unit DEFROST lt gt 49 i DAMPER CONDENSATE 1245 DEFROST AIR DRAINS FROM INSIDE OPTIONS 99 104 Digital Electronic Timer 20 40 60 min 300DCS FANCURVE wien secco 99 109 Air Sentry Air Quality Monitor designed to accept xi menium nich seen remotely mounted Control Pad 275 FM aero anufacturers Data MEDIUM LOW SPEED 99 250 Ventilation Dehumidistat Dehumidistat designed to 230 Low speen accept remotely mounted Control Pad E 225 PE 99 160 Duct Heater w Electronic SCR Thermostat 1 Kw 7 200 BF 178 mm P gs u 99 161 Duct Heater w Electronic SCR Thermostat 2 Kw 7
54. rcuit board which initiates only the defrost cycle time required to clear the core On recirculating defrost models the core is defrosted when the supply air port is automati cally blocked off and exhaust air is redirected back through the HRV ERV On damper defrost models the core is defrosted when the supply air port is automati cally blocked off and the warm air surrounding the HRV ERV is drawn in through the defrost port The mode indicator will flash RED during the defrost cycle By optimizing the defrost cycle the HRV ERV com bines money saving performance with a well designed and reliable control system Glossary DEFROST MODE to ensure reliable operation during cold weather the HRV ERV will automatically cycle through its defrost mode as needed not on all models DEHUMIDISTAT a control device that senses the amount of moisture in the air and will activate high speed fan operation when the air moisture level exceeds the control setting The opti mum air moisture level or relative humidity Rh in the typical home is in the range of 30 to 50 Rh RESET whenever resetting of the HRV ERV is required simply disconnect power for 30 seconds STANDBY MODE the HRV ERV is energized and waiting for fan operation to be initiated by a remote device or manual over ride THERMISTOR the HRV ERV s temperature sensor which measures electrical resistance in a known manner as out door temperatures fluctuate
55. rs Cool Air Forced Air Return Furnace NOTES 1 Furnace blower is required to operate when ventilation from HRV ERV is required The furnace must be set to run continuously or interlocked with HRV ERV 2 The exhaust air connection should be upstream of the supply air connection to prevent exhausting any fresh air 3 Weatherhood arrangement is for drawing purposes only Six feet 2 m minimum separation required Eighteen inches 460 mm above grade minimum 4 Due to the differences in pressure between the HRV ERV and the equipment it is being connected to the HRV ERV s airflow must be confirmed on site using the balancing procedure found in the installation manual 27 Installation Diagrams Fully Dedicated System Stale air drawn from key areas of home bathroom kitchen laundry Fresh air supplied to main living areas HRV ERV must be balanced A ATTENTION Duct configuration may change depending on the model See Specifications for your unit Please Note It is the responsibility of the installer to ensure all ductwork is sized and installed as designed to ensure the system will perform as intended All air movement devices have a performance curve The amount of air CFM that an HRV ERV will deliver is directly related to the total external static pressure E S P of the system Stat
56. s in the attic C difficulty of access for service and cleaning Sufficient clearance at the front of the access door is required for servicing the air filters and core A mini mum of 25 635 mm clearance is recommended so the door can be opened Four PVC reinforced poly ester hanging straps are provided for hanging the HRV ERV from the basement floor joists Mounting The hanging straps should be attached to the unit at the top end corners mounting screws are already located on the HRV ERV case Securely fasten the other end of the straps to the floor joists with wide head nails not supplied making sure the unit is level The straps are designed to reduce the possibility of noise resonance or harmonics therefore using the full length of the strap between the HRV ERV and the floor joists is recommended Electrical The HRV ERV should be plugged into a standard des ignated 120VAC electrical outlet with ground It is not recommended that an extension cord be used for this appliance If further wiring is required then a licensed electrician should make all electrical connections It is recommended that a separate 15 amp 120 volt circuit be used WARNING In order to prevent electric shock when cleaning or servicing the HRV ERV it is extremely important to confirm the polarity of the power line that is switched by the safety disconnect switch The hot line black is the proper line to be switched To confirm the proper po
57. se and carry case PART NO 99 167 Pitot tube upstream of any elbows or bends These are recommended distances but the actual installation may limit the amount of straight duct The Pitot tube should be connected to a magnehelic gauge or other manometer capable of reading from 0 to 0 25 in 0 A 62 Pa of water preferably to 3 digits of resolution The tube coming out of the top of the pitot is connected to the high pressure side of the gauge The tube coming out of the side of the pitot is connected to the low pressure or refer ence side of the gauge lt 2 Note Duct connections may vary depending on model Magnehelic Additional dampers gauge may be required TI 74 2 1203 Balancing Collar Instructions Push and turn with slotted screwdriver Damper automatically locks when pressure is released Hard Rigid ducting Insulated flexible ducting 30 When connecting ductwork to the collar take note where screws are located Screws should be located no further than 1 2 from outside edge b of collar so as not to impede Ep operation of the damper 1 2 Installations where the HRV is ducted directly to the return of a furnace may require additional dampening on the fresh air to building duct This is due to the high return static pressures found in some furnace installations Maintenance Routine for HRV for ERV
58. see following page 1 Inspect Exterior Hoods at least once a month Make sure exhaust and fresh air supply hoods are not blocked or restricted by leaves grass or snow In win ter it is especially important to make sure snow is not blocking the hoods or that frost has not built up on the wire mesh bird screen WARNING Blockage of hoods may cause an imbalance 2 Clean Air Filters clean twice a year The standard filters equipped with your HRV are removable and washable a simply open access door and slide core out b remove filter clips c once clips are removed filters can be taken off the core to be rinsed with water or a combination of mild soap and water Do not clean in the dishwash er d to re assemble place clean filter s wet or dry back into their positions against the core and return clips to their original position e slide core back into its original position 3 Clean Core Twice a Year a open access door b carefully grip ends of core and pull evenly outward Core may be snug but will slide out of the channel c once removed from the cabinet remove filters d wash core in warm soapy water do not use dish washer e install the clean filters f install clean core Note Core installation label on the outer end of the core To install the clean core a first mount the bottom flange of the core guide into the bottom H channel approximately 1 4 6mm b mount the left or right side fl
59. tes such as most of North America an HRV works better than an ERV This is because the air inside the home during the win ter months will be more humid than the outside air An ERV would transfer the latent heat humidity from the exhaust air back into the incoming airstream This will aggravate moisture problems in the home and encour age the growth of mold and mildew If the air in the home is too dry for comfort an ERV will not help A humidifier should be used to increase the humidity to a comfortable level Where do you use an ERV instead of an HRV An ERV is recommended for warm humid areas with heavy air conditioning use As there is no defrost in an ERV it is not recommended for areas where the tem perature drops below 4 C 25 F Why transfer moisture in the summer cooling season The enthalpic core will allow moisture to be transferred from a humid air flow to a dry air flow This property is useful in the cooling season if an air conditioning sys tem is used to lower the indoor humidity You will then have dry cool air in the exhaust of the ERV and warm humid air in the supply stream With these conditions the ERV will be able to transfer the moisture and heat of the supply air to the exhaust air In this way the ERV will supply to the home air which is cooler and drier than outside Remember that an ERV is not a dehumidifier and on its own will not take moisture out of the air So why use an ERV A properl
60. the sensor is adjustable 20 40 60 Minute Status Lights The 20 40 60 Minute Status Lights indicate the time high speed operation will be activated Touch Pad The Touch Pad initiates high speed operation Crank Dial Rotate the dial for up to 60 minutes high speed operation Using the Dehumidistat Some models have a built in dehumidistat an optional remote wall mount dehumidistat can be installed see Optional Remote Controls to control harmful excess humidity during the heating season The dehumidis tat operates in of RH relative humidity with 80 being high and 20 being low The average person is comfortable between 30 50 The dehumidistat will override the ventilator to high speed when the moisture level in the home exceeds the set point on the control Once the humidity in the house is reduced the HRV ERV will revert back to its previous setting The dehumidistat should be set to off for all seasons except the heating season Note If your HRV ERV is equipped with an internal and an external dehumidistat the internal one can be turned off and not used Internal Dehumidistat with External Control Knob 20 DIMENSIONS 95MAX inches mm 18 5 470 mm i knockout for Removabl va Heat Recovery Core minimum 1 18 inches 459 mm i required for service access Drain Pan Drain spout 95 MAX Port Specif
61. uiet air distribution AIR FLOW SUPPLY AIR FLOW EXHAUST Techgrille Air Diffusers We recommend the use of high mounted wall returns with grilles The exhaust air duct from the kitchen should never be connected to a range hood Instead the exhaust grille should be mounted high on the wall at least 4 feet 1 2 m horizontally away from the stove A flip up 6 X 10 150 X 250 mm rectangu lar kitchen grille with removable grease filter is available Part No 10 002 Dampers should be located just prior to the HRV ERV to balance the stale air exhausted out of the house with a fresh air supply entering the house Removable filter Kitchen Grille Installation Diagrams Partially Dedicated System Stale air drawn from key areas of home bathroom kitchen laundry Fresh air supplied to return air duct of furnace HRV ERV must be balanced A ATTENTION Duct configuration may change depending on the model See Specifications for your unit DIRECT CONNECTION of the SUPPLY AIR STREAM to the FURNACE COLD AIR RETURN Stale air drawn from key areas of home EXHAUST AIR from various parts of home i e bathrooms if required kitchens if required R Ai eturn Air 3 min recommended Cool Air Return Unit is normally balanc
62. ure coming into the home from an unvented or unheated crawl space moisture is remaining in the washroom and kitchen areas condensation seems to form in the spring and fall HRV ERV is set at too low a speed set dehumidistat lower cover pools hot tubs when they are not in use avoid hanging clothes to dry storing wood and venting clothes dryer inside Heating wood may have to be moved outside vent crawl space and place a vapour barrier on the floor of the crawl space ducts from the washroom should be sized to remove moist air as effectively as possible use of a bathroom fan for short periods will remove additional moisture on humid days as the seasons change some condensation may appear but the homes air quality will remain high with some HRV ERV use increase speed of the HRV ERV Humidity Levels are too Low dehumidistat control set too low blower speed of HRV ERV is too high lifestyle of occupants HRV ERV air flows may be improperly balanced set dehumidistat higher decrease HRV ERV blower speed humidity may have to be added through the use of humidifiers have a contractor balance HRV ERV airflows HRV ERV and or Ducts Frosting up HRV ERV air flows are improperly balanced malfunction of the HRV ERV defrost system Note minimal frost build up is expected on cores before unit initiates defrost cycle functions have HVAC contractor balance the HRV ERV ensure damp
63. view 1 Thermal Collar slides over galvanized sleeve of Weatherhood 2 Fasten Thermal Collar to Belt 3 Slide the Insulated Flexible Ducting over the Weatherhood s galvanized sleeve and fasten it to the Thermal Collar Hood is hinged to allow for easy access for cleaning of bird screen A hoods and the HRV ERV Warmside Ducting To maximize airflow in the ductwork system all ducts should be kept short and have as few bends or elbows as possible Forty five degree elbows are preferred to 90 elbows Use Y tees instead of 90 elbows when ever possible All duct joints must be fastened with screws rivets or duct sealant and wrapped with a quality duct tape to prevent leakage We recommend aluminum foil duct tape Galvanized ducting from the HRV ERV to the liv ing areas in the house is recommended whenever possible although flexible duct can be used in moder ation if necessary To avoid possible noise transfer through the ductwork system a short length approxi mately 12 or 300 mm of non metallic flexible insulated duct should be connected between the HRV ERV and the supply exhaust ductwork system The main supply and return lines to from the HRV ERV must be 6 inches 150 mm minimum Branch lines to the individual rooms may be as small as 4 inches 100 mm but 5 inch 125 mm lines are preferred All ducts running through attics and unheated spaces must be sealed and insulated to code Supply Air Ducti
64. wm THE ULTIMATE AIR EXCHANGER OPERATION AND INSTALLATION MANUAL Contains ControlAir 15 For Models IMPORTANT PLEASE READ THIS eee SS MANUAL BEFORE INSTALLING 95MAX UNIT 155MAX 155ECM CAUTION Before installation careful consideration must be given to 1 55MAXRX how this system will operate if connected to any other piece 200MAX of mechanical equipment i e a forced air furnace or air handler operating at a higher static After installation the 200MAXRX MAXTOP 195DCS 300DCS 200ERV 200ERVD compatibility of the two pieces of equipment must be confirmed by measuring the airflow s of the Heat Recovery Ventilator HRV Energy Recovery Ventilator ERV by using the balancing procedure found in this manual It is always important to assess how the operation of any HRV ERV may interact with vented combustion equipment ie Gas Furnaces Oil Furnaces Wood Stoves etc NEVER install a ventilator in a situation where its normal operation lack of operation or partial failure may result in the backdrafting or improper functioning of vented combus tion equipment TO BE COMPLETED BY CONTRACTOR AFTER INSTALLATION Installing Contractor Telephone Contact Serial Number Installation Date zw IS0 LEAVE FOR HOMEOWNER er 9001 gm HVI don NOTE Due to ongoing research and product development specifications m ABOUT REGISTERED coonsoussss CERTIFIED ratings and dimensions are subject to
65. y operating air conditioner will not only lower the temperature in your house but will also lower the humidity level This prevents an uncomfortable cold and damp situation In fact about 2 3 of the energy used by the air conditioner system is to remove mois ture Therefore when ventilating in the summer less moisture brought into the home means less work for the air conditioner and energy savings for you During the winter an ERV recovers some humidity from the exhaust air reducing the need for humidifica tion if the required ventilation rate would make the home too dry What s the difference between this type of core and a rotary type Here s a list of characteristics of the fixed plate core 1 No rotating parts so maintenance is easy and the unit lasts a long time 2 It is very flexible in terms of installation 3 The core can easily be changed 4 Because the supply and exhaust air streams are completely separate there is very little cross leak age of any dust or germs Can the core become clogged with dust Because the surface of the core is a turbulent flow area dust sticks to it easily however because the inside of the element is a laminar flow area virtually no dust sticks to it What is the maintenance About once a year you should use a vacuum cleaner to remove the dust from the core s surface DO NOT WASH WITH WATER Is an air filter needed To prevent clogging of the core an air filter shoul
66. y protective film still blocks the opening remove it now In order to make the 95 Max as space efficient as pos sible the INDOOR supply and return ports are converted from round to oval shape Overall size of the port remains the same Simply bend a standard duct fitting to the correct shape and attach to the oval port using the same method as for a round port ems pine s 6 x E 1 diameter p gt pe ll p gt P e Same Circumference Ee Round port bent to oval a 95 MAX Air Flow Stale air enters the FRONT RIGHT side port The air will pass down the front half of the core then up the back half of the core and out the RIGHT REAR port Fresh outdoor air will enter the LEFT REAR port and pass down the back half of the core It will then pass up the front half of the core and out the LEFT FRONT port This unique configuration allows the air to actual ly travel through the core twice making the 95 MAX almost as efficient as a double core unit Installation Location The HRV ERV must be located in a heated space where it will be possible to conveniently service the unit Typically the HRV ERV would be located in the mechanical room or an area close to the outside wall where the weatherhoods will be mounted If a base ment area is not convenient or does not exist a utility or laundry room may be used Attic installations are not normally recommended due to A the complexity of work to install B freezing condition

Lifebreath 200MAX RX Air Cleaner User Manual

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