User`s Manual
Contents
1. 11 HRV CHECK BUTTON 12 MODE SELECTION gt LCD Functions 01 FAN SPEED SELECTION 02 TIMER HOUR INDICATOR 03 TEMPERATURE INDICATOR TUE WED THU FRI SAT SUN SET 12 00 rou LOU EXHAUST FAN SUPPLY FAN BY PASS FILTER x NW x N e FUNCTION CHECK 05 FILTER CHECK ALARM 06 BY PASS INDICATOR 07 FAN SPEED INDICATOR 08 MODE INDICATOR Optional IG Control Remote Control Functions MON TUE WED THU FRI SAT MODE MON TUE WED THU FRI SAT SET TEMP SUN SET t 5 SUN SET a FAN SUPPLY FAN MODE FAN SPEED TIMER RESET HRV DAY SCHEDULE OK SELECT uu 00000 RUN STOP When the backlight and led is off press the button once to turn the unit on When the unit is on press on off 2 seconds to switch it off Increase decrease set point room temperature SET TEMP is on MODE Press to select the listed modes of operation FAN COOL HEAT AUTO VOD Every time a button is pressed a next mode lights up After a 5 seconds delay the mode will be activated The text MODE on display is always visible FAN With this button the fan speed of the Pressing once text FAN lights up EXHAUST FAN and current fan speed text starts blinking e Use buttons to select fan speed high med low Press OK to confir2. Example 2 Overlapping Blocks MON Time display HA D I Temp Display H P P Temp Display d H H P Temp Display H 1 H H Optional IG Control 18 on time unit starts on Monday at 8 00 1 off time unit starts on Monday at 12 00 2nd on time unit starts on Monday at 14 00 2nd off time unit stops on Monday at 18 00 1st on time unit starts on Monday at 8 00 1st off time unit stops on Monday at 12 00 2nd on time No action Time programmed before 1st stop time unit remains off 2nd off time unit stops on Monday at 18 00 Time programmed before 1st stop time unit remains off 1 1st on time unit starts on Monday at 8 00 1 1st off time unit stops on Monday at 12 00 2nd on time No action 2nd off time unit stops on Monday at 18 00 www frigicoll es gt For Troubleshouting Please Contact 000000000
3. Clean the air filters at least once a year e Clean the heat recovery exchanger at least once in every two years Cleaning of The Heat Recovery Exchanger 1 STEP Remove the screws that secure the heat recovery exchanger service cover to the unit s bottom cover While performing this operation make sure heat recovery exchanger does not fall down gt Maximum mass of the exchanger is 22 kg Cleaning of The Air Filter 1 STEP Open the filter service covers and remove the filters Heat recovery exchanger D Clean with hot water or steam 2 STEP Clean the heat recovery exchanger with hot water or steam Use natural detergent or soap powder if need be Leave it to dry after cleaning and mount it to the unit after it is completely dry Tighten the service cover screws thoroughly and make sure the heat recovery exchanger does not fall down Vacuum Cleaner Filter teas EE 57 Ss nu E tot ame e 7 te st ren E E va ee Ge He p teta ix i K b ie e 2 STEP Clean the filter with a vacuum cleaner To remove dense dust build ups prepare a solution with cold water and natural detergent or soap powder and submerge the filter in the solution Later pull out the filter from the solution and leave it to dry In any case do not scrub or apply force on the filter material After it is completely dry
4. 2 Internal wiring Do not make any changes HRF Electronic Control Panel Terminal Wiring A f fri o Fa o Sla Go 2 o gt GB Wo THIS CONNECTION IS DONE WHEN THERE IS IQ CONTROL Flush mounting 24 32 as 50x50 Surface mounting d 65 82 f 4 82 p E a BK All dimensions in mm Perform the electrical connection as shown for fan speed regulators given with the HRF models gt Mains connection is done to the fan speed regulator HRF units are connected to the fan speed regulators In case IQ control panels are used in models between HRF 1200 4500 perform the wiring to the terminal in the electrical box as shown on the scheme L and N ends The unit can be commanded with the room control panel when its A and B ends are connected as shown In case there is an electric heater terminals referred to as R S and T must be supplied with 3 phase energy gt Mains connection is done to the L N and R S T if need be ends A and B ends are reserved for room control panel connection e Turn off all power switches before maintenance Maintenance e Do not turn on the unit without the air filter mounted otherwise blockages may ocur e
5. ION Elbow and or Steep Multiple after expansions gt Make sure service doors open turn elbows unit in duct diameter easily and fan filter can be pulled out O O 9 O gt Pay attention to the warnings c before connecting the units to Je ducts Roof bolt Duct provided by the installation company Elbow To prevent rain water d b from entering into the duct system EA exhaust air exhaust port OA outside air suction port ha Maintenance Cover Fresh air register Y 4 SA RA Exhaust air Supply Return suction register air air Installation Preparation of roof bolts Hang the rubber anti vibration pad to the bolt and balance the unit so that it remains horizontally Make sure the unit is attached securely with a lock nut CY ue gt Control the strength of the bolts before installation Bolt M10 or M12 Nut Anti vibration pad vibration absorber Lock nut Or gt Nuts washers and anti vibration pads are included in the montage kit supplied with the unit Electrical Connection Fan Speed Regulator Wiring Diagram Standard HRF Units Wiring Diagram ot HS MAINS CONNECTION L_ 230 V AC RITE SUPPLY LN 99999909 il EN Z FAN 1 FAN
6. m SUPPLY FAN and current fan speed text starts blinking e Q Use buttons to select fan speed high med low Press OK to confirm e Text FAN and HIGH MED LOW lights up TIMER Press to set timer function on off When on the display shows SET RESET Press to reset filter check When on the display shows FILTER CHECK Default Filter Check the value in use in parameter list 2 3 3 Optional IQ Control LCD Functions CHANGE TIME Press OK button for 3 seconds time starts blinking Change time with buttons Time starts to change faster are pressed for a while Press OK to confirm current day starts blinking e Change day with buttons Press OK to confirm Press RUN STOP to stop immediately and go back to normal operation TIMER FUNCTION The timer function can be used to program block times in which the unit is operating Outside the blocks the unit is off The timer function makes it possible to program 2 on off times per day Press TIMER button for 3 seconds day MON starts blinking all other LCD segments are off Press DAY button one or more times to select the day to be set Press OK to confirm the selected day is permanent on he temp display shows HH which means timer block 1 on time can be programmed Adjust the on time with the DAY and SCHEDULE buttons press OK to confirm Next the timer block 1 off time can be programmed the temp di
7. m r s Manual H R 2 impelair Contents Safety cse odes 1 ControE Ist aono 2 Components usines 3 ss tbe e ins 3 A Electrical Connecton 6 Maintenance y Optional IQ Control 8 Safety This product must not be disassembled under any circumstances Only authorized repair technicians are qualified to conduct disassembly and repairs Failure to heed this warning may result in fire electrical shock or injury Do not install this product in a refrigerated warehouse heated swimming pool or other location where temperature and humidity are significantly different Failure o heed this warning may result in electrical shock or malfunctioning Do not install this product where it will be directly exposed to rain Failure to heed this warning may result in electrical shock or malfunctioning Do not install this product in a location where acid alkali or organic solvent vapors paints or other toxic gases gases containing corrosive components or high concentrations of oily smoke are present Failure to heed this warning may result not only in malfunctioning but also fire power leakage and electrical shock Do not use this product outside the range of its rated voltage and control capacity HRF Single phase 220 240V 50 Hz Failure to heed this warning may result in fire or electrical shock ns
8. mount the filter to the unit close the service door and tighten the screws thoroughly When using fine filters F6 F7 F8 F9 grade replace with a new one incase it is clogged Maintenance Drain Connection The drain connection cap is delivered separately in the montage kit The drain cap is designed to be screwed on one side to the units drain pan Please use sealant material in the screw side and also in the cap side to prevent leakage Also take attention not to block the drain flow by means of incorrect sealant application Connect to the drain hose properly Once the sealant is dry pour some water to the drain pan and make sure that the drain water discharges from the unit without any leakage or blockage Drain Cap Connection X Drain i Connection Cap Optional IQ Control Qo gt IQ control is optionally available as an accessory for HRF 1200 1800 and 3000 gt Button Functions 01 RUN STOP BUTTO 02 OPERATION INDICATOR I 03 SELECTION TEMPERATURE INCREASE I 04 SELECTION TEMPERATURE DECREASE Y Y Y MODE FAN SPEED TIMER RESET 05 RESET HRV DAY SCHEDULE OK 06 CONFIRM OK 07 TIME SELECTION INCREASE ch ui 08 TIME SELECTION DECREASE 00000 JJ 09 TIMER SELECTION 10 FAN SPEED SELECTION
9. rections if there is any faulty connection 08 Make sure there is enough service space for installation If not repeat installation 09 In extremely cold climates in which freezing may occur on the heat recovery unit use electric pre heater at the fresh air suction to raise the air temperature to 8 C or above 10 Check for unusual noise or vibration after the installation If there is control if anti vibration pads are used Components 1 Heat Recovery Exchanger 2 Exhaust Air Fan 3 Fresh Air Fan 4 Filter and Fan Service Cover 5 Electrical Box 6 Sub Hangers 7 Duct Connectors 8 Fresh Air Filter 9 Exhaust Air Filter 10 Optional Fresh Air Filter Dimensions a fol Jk ooh JI T H Sa rg B B el A B C D Di 1200 840 1400 470 0250 HRF 1800 1260 1750 570 0300 3000 1260 1900 620 0355 a 5 4500 1360 2150 690 450 x 450 Installation OA outside Fresh Air Register air suction port EA exhaust reni air exhaust ux Exhaust port Service area Air Service space i Suction Register Sudden contraction CAUT
10. splay shows HE Again adjust the off time with the DAY and SCHEDULE buttons press OK to confirm e Next the timer block 2 on time can be programmed the temp display shows B e Adjust the on time with the DAY and SCHEDULE he temp display shows BH which means timer block 2 off time can be programmed Again adjust the off time with the DAY and SCHEDULE buttons press OK to confirm Now the next day starts blinking and can be programmed accordingly as described above buttons press OK to confirm To exit the programming mode press OK for 3 second or wait 1 minute ADDITIONAL FEATURES A specific on or off time can be deleted by pressing RESET when programming the time block If deleted the time display shows Mi ri Hj and the time is not used When for example the unit is on on Monday and no off time is programmed that day anymore the unit remains on until the first off time is reached the next day s The same sequence is used when the unit would be off 11 Example 1 Normal Blocks MON Time display HA HE HH D I Example 2 Overlapping Blocks MON Time display HH BH dd HH HA D I
11. t the origin of mains power supply This circuit breaker must be provided with a means for locking lock and key Connect the product properly to the ground Malfunctioning or power leaks can cause electrical shock An isolator switch having a minimum contact gap of 3 mm in all poles must be provided as a means of disconnecting the power supply Control List Qo gt Control procedures required after commissioning and in case of a malfunction are listed below In the event of further malfunction after initial controls consult to our company CONTROL LIST V 01 Make sure the unit receives power and grounding is done 02 Make sure the length of electric cables is correct Check for overheating on cables Check if the cables heading to the electrical box are shielded protected against magnetic 03 sid field and shield is grounded If not replace 04 Check if the exhaust and supply filters are clean and make sure they do not prevent air flow 05 Make sure the drain hose is connected and check for any blockages through the drain line If needed clean it Please check that the duct dimensions used in the duct system are correct and of the 06 er same dimension of the units duct connection If wrong correct it with appropriate one 07 Make sure electrical connections are done as it is described in this manual Make necessary cor
12. tall this product in an environment where the temperature ranges from 10 C o 40 C and the relative humidity is less than 80 If condensation is expected o form heat up the fresh outside air by a duct heater etc Select a position for introducing the outside air where no exhaust or combustion gases will be sucked into the fresh air duct and where it will not be covered by snow Failure to ensure a supply of air can result in producing a state of Oxygen deficiency inside the room Select an adequately sturdy position for installing the product and install it properly and securely Injury may result if the product should fall Use the designated electrical wires for the terminal board connections and connect the wires securely so that they will not be disconnected Failure to ensure proper connections may result in fire When passing metal ducts through wooden buildings clad with metal laths wire aths or metal these ducts must be installed in such a way that they will not make electrical contact with metal laths wire laths or metal sheets Power leakage can cause ignition The outside ducts must be tilted at a gradient 1 30 or more downwards toward he outdoor area from the main unit and properly insulated The entry of rain water may cause power leaks fire or damage to household property Gloves should be worn during installation Failure to heed this warning may result in injury A dedicated circuit breaker must be installed a
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