ComfortPro AquaHeat Product Selection Guide
Contents
1. Quick Installation Instructions for ProZone Module assemblies 1 Open ProZone Master module cover by unscrewing three screws from the Master module cover front Note that the fourth screw is delivered in a plastic bag within the package 2 Slide the male connector clips from either the Slave or the Timer box sideways over the edge of the circuitboard Note you can adjust the height of the male con nector clamps by hand See Fig 11 3 Clip into the DIN rail or use screws to screw housings directly to the drywall 4 screws module Fig 11 ProZone Module connectors CHAPTER 4 www ComfortProSystems com Comfort Systems Aq Ua Heat ji Pro 4 6 Zone Master Control Box Pro 4 and 6 Zone Master with Pump Relay Box EO o _ _ j n njinanaREe lt 1 j j I i 9 __y h x i I ProZone Master modules are the essential modules for any sophisticated control system A Master module provides power supply to multiple zones On board pump relay controls the circulator and or mixing pumps directly Activity in one zone is indicated by a green LED diode The master module conveniently allows to connect thermostats and actuators and assign zones to your projects The Master Module comes as 4 P N 450003 and 6 Zone P N 450004 control box Pro 4 Zone Master Technical Characteristics Operating temperature 32 F 122 F Power supply 24 VAC 10 Pump amp accessories Relay gt 2 free contact 8A 120V2. e running automatic functions in lieu of manual settings e providing easy and consistent wiring and installation procedures AquaHeat Installation Guide Philosophy A hydronic system can get quiet complicated and with the rapid introduction higher integrated solutions keeping up is challenging more than ever To keep the basic installation order we have build this guide to reflect the typical steps in the implementation of a project Chapter 1 Hydronic floor installation Chapter 2 Manifold installations Chapter 3 Boiler room installations Chapter 4 Control system installation Chapter 5 System start up warranty requirements and maintenance www ComfortProSystems com Comfort ystems AquaHeat i Chapter 4 AquaHeat Control System AquaHeat ProZone Control Systems AquaHeat ProZone Control System components Zone Definition Recommended Control System per Loop count Step by step Installation at a glance General Installation Guidelines Wiring Component Locations Pro Thermostat Installation Locations AquaHeat Actuators ProMix Manifold actuators Actuator Operation Mechanical Installation of ProZone Actuator Connecting the ProZone Actuator Combining the Pro Zone Master Slave Timer Control Box Pro 4 and 6 Zone Master with Pump Relay Box Pro 4 and 6 Zone Slave Box AquaHeat Thermostats Pro Basic and Dual Sensing Pro Digital Dual Sensing ProChronotherm Thermostat Features Overview Thermostat
3. 06 Fig 15 ProZone Slave Module PCB 14 1 Zone connection bench Master Module Connector CHAPTER 4 www ComfortProSystems com Comfort Systems Aq Ua Heat Pro Clock Timer Box Pro Clock Timer Box eee ProZone timer box PN 450007 features 7 day programing 2 channels A and B 1 user program per channel 9 built in programs program graphics display automatic or manual operation key pad lock function for child safety and in the event of a power outage hours and parameters are saved The easy clip in extender provides a fast and reliable connection to the Master or slave module Pro Clock Timer Box Technical Characteristics Operating temperature 32 F 122 F Power supply 24 VAC 10 60Hz Master 4 or 6 zones Timer box Pro Clock Timer Display Mode description Use the keys lt amp gt in order to change the mode in the operating BE ui menu Z eee a TENE lt Auto P seit A raa Set CLOCK Menu LI H _ ft Li _ Use this menu to adjust the Timer clock to the actual time aa ln aw an an kS an n ER DEE ee nae a 3 Use lt gt to adjust the minutes BDB 4j Press OK l Use lt gt to adjust the hours filo Press OK 1 Operating mode menu ude 3 2 Days of the week Use lt gt to adjust the day Press OK 3 Time 4 Program graphic Manual REDUCED operating load Force reduced temperature operation indefinately on 5 Channel A or B the 2 c
4. Systems AquaHeat Pro Basic P N 450008 Dual Sensor P N 450009 3 1 8 860mm 2 3 8 60mm 1 1 4 31mm Pro Digital Dual Sensor P N 450010 3 1 8 860mm 2 3 8 60mm 1 1 4 31mm Pro Chronotherm P N450011 3 1 4 833mm WULU6 8 Z 2 3 8 60mm ji p 1 1 2 38mm 5 1 4 135mm Thermostat Dimensions Installation Steps see also product instruc tions in package 1 Lift temperature dial from thermostat 2 Loosen visible screw to open thermostat body 3 Pull connection wiring through appropriate bottom hole optional external sensor wiring as well 4 Use appropriate wall screws to afix thermo stat body at desired location 5 Connect wiring according to connector ID in section Thermostat Wiring 6 Close thermostat cover by tightening screw 7 Push temperature dial on potentiometer half moon stub Installation Steps see also product instructions in package 1 Lift center rubber lid from thermostat 2 Loosen visible screw to open thermostat body 3 4 Pull connection wiring through appropriate bot tom hole optional external sensor wiring Use appropriate wall screws to afix thermostat body at desired location Connect wiring according to connector ID s in section Thermostat Wiring Close thermostat cover by tightening cover screw Push protective center rubber lid back onto opening Installation St
5. Control Box or directly through the thermostat Actuators come as 2 and 4 wire models 4 wire models include an additional end switch black and grey cable which can be used to control a pump AquaHeat offers both models to give optimal system versatility to the systems design Wiring Diagram 2 wire Wiring Diagram 4 wire N Blue N Blue Brown Thermostat v Thermostat 22C Ti lt 2 a Relay Fig 5 Actuator wiring diagrams T BO E Ds ump NC Actuators Normally Closed AquaHeat actuators are operated as normally closed NC versions i e during normal or stand by operation the manifold loop supply valve is closed and no water is pumped throught the loop Upon request from either the Pro Zone Control box or the thermostat the actuator drives open the manifold loop supply valve and fresh heating water is pumped through the floor loop When the room temperature in the room or floor reaches the desired target tem perature the thermostat or ProZone Control Box closes the loop supply valve through the drive of the actuator into the NC position ProMix Manifold actuators Actuator Operation Booo 1 1 2 38mm 2 50mm q ag 2 51mm 2 51mm Fig 6 ProZone Actuator Dimensions www ComfortProSystems com CHAPTER 4 10 Comfort Systems A ua H eat ProZone Actuators b When the thermostatic element expands it supplies the thrust required fo
6. Dimensions Thermostat Wiring Configuring Pro Series Thermostats for dual sensor applications Connecting the ProZone Transformer Installing External Sensors www ComfortProSystems com CON N N 10 10 11 12 13 14 15 15 16 17 18 19 21 23 24 Table of Contents Comfort Systems Aq ua Heat l AquaHeat ProZone Control System AquaHeat ProZone Control Systems AquaHeat ProZone control systems come in various scalable building blocks which makes the systems suitable for every application System Components are grouped into Actuators Control Box Timer Box Thermostats Sensors The ComfortPro AquaHeat ProZone control system allows for various combinations of these individual components to fit budget size and user convenience AquaHeat ProZone Control System components Floor Sensor DA 2 wires lt BASIC THERMOSTAT CHRONOBATTERY DUAL SENSING THERMOSTAT Up to 4 wires Up to 4 wires THERMOSTAT LCD Up to 4 wires H a im SLAVE 4 or 6 ZONES MASTER 6 or 4 ZONES The CLOCK TIMER is optionnal Upto 12 Zones CONTACT THERMOSTAT Fig 1 AquaHeat System Components CHAPTER 4 www ComfortProSystems com Comfort Systems Aq ua Heat ji AquaHeat ProZone Control System Zone Def nition j j _ jjj _ _ j ZU TtTt t o A Heating Zone is defined as an individual or group
7. V I L IZz Z Pro Chronotherm thermostats contain an on board clock to adjust temperature based on certain time of day The functions are similar to Pro Basic thermostats and come with on board sensor Operating temperature 32 F 122 F 0 C 50 C Comfort Reduction mode 41 F 95 F 5 C 35 C setting temperature range Daily clock programmable 24H with 15 minutes step Weekly clock programmable 7 days with 1 hour step Regulation l Proportional band 2 K for 10min cycle characteristics Electrical Protection Class Il IP30 Fiq 18 Pro Ch h Power Supply 2 x AA LRO6 1 5V ATO ONONE Battery operated life gt 1 year For Alkaline type Thermostat Output Relay output gt 1RT Free contact 8 3 A 24Vac 18 CHAPTER 4 www ComfortProSystems com Comfort ystems Aq Ua H eat Pro Series Thermostats Thermostat Features Overview Features Pro Pro Basic Pro Digital Pro Basic A u Dual Sen Chrono sor therm 450008 450009 450010 450011 Seris r External Probe Sen sor Direct Drive Tae 24V ef Day Comfort Mode Night Re Selector duction n NEVE HEVTA HEVTAN Heating D Cooling Clock Timer Digital Display Proportional Adjustment Hysteresis Temperature Dial Digital But ton Control Auxiliary Re lay hockup 4 wire opera tion Table 3 Pro Series Thermostat Features www ComfortProSystems com CHAPTER 4 Comfort
8. can be controlled by a single ther mostat like AquaHeat Pro Basic thermostat One actuator is controlled by the thermostat and regulates the flow of heat into the manifold loops through a zone valve in front of the manifold supply line 2 Multiple Zone System For a multiple zone system each zone is controlled by a thermostat and or a ProZone control box In this case the actuators mounted to the manifold are grouped to its individual zone and typically connected to a ProZone control box The ProZone control box allows for a clean installation without extensive wiring The control box connects again the Zone to the individual thermostat 3 Multiple Zone system with multiple manifolds and timer control In larger projects it is often required to use several manifolds for many floor loops The following considerations should be observed If more than one manifold is used based on large living area coverage or higher than usual zone division group manifolds according to controlled zones Make sure that control box and actuators receive enough power to sup port the operation i e size the supply power transformer accordingly www ComfortProSystems com CHAPTER 4 Comfort ystems Aq Ua H eat l ProZone Control System Radiant Heating Floor Loops ETI JEW Be 4 10 18 Pro Thermostats ProBasic 450008 pe e tote e e Pro Basic Dual Sensor 450009 x x x x Pro Digital Dual Sensor 450010 x x x x Pro Chronotherm
9. sonj x x x x ProZone ControlBox Pro 4Zone Master 450008 _ xi Pro 6 Zone Master 450008 Jefe efe Pro4Zoneslave 450005 ij ee ee e Pro Pro Clock Timer Timer 450007 Pro Zone Power Supply Pro Zone Sete Tee __ E 60 VA e Required recommended components Xx Alternative components Table 1 Control System Recommendation per Floor loop count Step by step Installation at a glance 1 Mount all components of the system i e Control Boxes Transformer Timer boxes thermostats actuators external sensors 2 Connect the actuators to the control box or in a simple case to the thermostats directly 3 Connect the thermostats and sensors 4 Connect the pump power cable to the Master control module 5 Connect the transformer to either thermostat or AquaHeat ProZone master control box 6 After completed electrical wiring power up the system 7 Check whether all zones are opening the actuators and the injection loop starts pumping 8 Program the ProZone Timer Box if available for desired duty cycles and night reduction 9 Set thermostats minimum and maximum temperature range 10 Calibrate thermostats for exact temperature CHAPTER 4 www ComfortProSystems com Comfort Systems Aq Ua eat Installation Instructions General Installation Guidelines These step by step instructions explain the full installation for the ProZone Control System Before an installation can occur the following gene
10. GELOSS tep A better Bpproacn to radiant Heating systems Comfort systems Radiant Heating and Snowmelting products Aq Ua l leat Comfort ystems A g ua Heat Preface System Design and Installation OO The Mains PEX pipe mains are recommended to reduce labor and architectural impact For a slab on grade installation the mains can be buried below or within the slab For below slab installation refer to insulated supply and returns like ComfortPro Systems Microflex product range For a wet or dry on plywood application the mains can be installed within the joist cavity Always allow for the expansion and contraction of the mains as the temperature fluctuates It is recommended that the pipe be allowed free movement and is not fastened directly to the floor joists Requirements of a hydronic control system The intent of a hydronic heating control system is to achieve heating comfort system protection energy saving and ease of use Heating comfort is achieved by e keeping proper system temperatures e directing the right amount of heat when and where you want it System protection is achieved by e protecting the primary heat source e g boiler from corrosion and thermal shock e reducing equipment cycling Energy saving is achieved by e running the system at the lowest water temperature possible e turning off the system when no heat is demanded e minimizing boiler short cycling Ease of use is achieved by
11. ac Pro 6 Zone Master Zones 4 or 6independent zones gt the maximum Output output power of each zone depends on thermostat connecting on this zone The maximum current for all connected actuators is 2 5A LED Zone Indicator heating indicator shows water circulation green LED Zone Indicator cane z ae a ZON ES e 33 O EBAS wE i h i di gt 4 D Pump amp Auxiliary Power Supply 1 Zone connection Connectors Connector bench Fig 13 ProZone Master Module PCB www ComfortProSystems com CHAPTER 4 Comfort Systems A ua Heat Pro 4 6 Zone Slave Control Box Pro 4 and 6 Zone Slave Box ProZone Slave modules allow for the Zone extension of the Master module functionality The easy clip in extender provides a fast and reliable connection to the Master module Two extension modules P N 450005 4 Zone P N 450006 6 Zone are available if additional thermostats and actuators are needed for the system design Pro 4 Zone Slave Technical Characteristics Operating temperature 329F 4122 F Power supply 24 VAC 10 60Hz Zones Pro 6 Zone Slave 4 or 6 independent zones gt the maximum output power of each zone depends on the number of thermostats connecting to this zone The maximum current for all connected actuators is 2 5A Output Fig 14 ProZone Slave Module LED Zone indicator va B Sen OF 262335 Wi WH CH AL TAY BLA ANG P 2205 SPTEST
12. ators selection Select PMP to perform an 1 minute exercise everyday if installation inactive during a day bp choice of sensor for the regulation Air Regulation with room sensor only Floor limitations is activated if floor sensor connected Flr Regulation with Floor external sensor only Without Floor limitations AF Regulation with 2 sensors room amp External sensors Without Floor limitations rEG Proportional Integral or HYs 0 3 K Hysteresis regulation type selection compensation value in C F default 2 0 C 3 6 F this parameter must be adjusted by a professional Air sensor offset adjustment default no offset Display measured Air sensor value Floor sensor offset adjustment default no offset Display measured Floor sensor value Floor temperature LOW limitation default 5 C 41 F effective only if floor sensor present Floor temperature HIGH limitation default 28 C 82 F effective only if floor sensor present Press OK key during 5s to reset all the CPS LCD parameters to factory defaults Press OK key to exit installation parameter menu and return to normal operation Table 6 Pro Digital Configuration Menu CHAPTER 4 www ComfortProSystems com Comfort Systems Aq Ua Heat i Pro Zone Transformer Connecting the ProZone Transformer The ProZone transformer part 450014 comes with 120VAC on the primary side and transforms power to 24VAC on the second ary
13. ed section of the whole heating system which is controlled at once In the simplest case a zone is characterized by a single floor loop of PEX pipe connected to a manifold A Zone can also comprise of several floor heating loops connected to a manifold and controlled by a single controller ther mostat Ultimately a Zone can comprise of a complete manifold which is controlled by a single zone valve in front of the manifold injection loop Manifolds are typically operated by electro mechanical servo motors to open and close individual floor loops water circulation at the supply side loop valves which in turn are controlled through the ProZone control box and or di rectly through thermostats Loop actuators can be connected as single or individual zones AAAA eh ot FG oh Srey Single loop ac 4A tuator to control TE i a li a whole manifold E i D _ s _ Fig 2 Zone Definitions SEE EEE Recommended Control System per Loop count fo The ProZone heating control system can be scaled for every project Key indicator for the requirements of a floor heating system is the number of PEX pipe floor heating loops used in the project Examples are 1 Simple one zone system A very basic system comprises of a manifold like the AquaHeat ProMix or ProLock manifold with one or more floor PEX pipe loops combined to a single zone In this case the floor heating system
14. eps see also product instructions in package Open thermostat flip cover and remove battery compartment lid Loosen visible screws 2x to open thermostat body Pull connection wiring through appropriate bot tom hole optional external sensor wiring Use appropriate wall screws to afix thermostat body at desired location Connect wiring according to connector ID s in section Thermostat Wiring Close thermostat cover by tightening cover screw Set batteries right polarity and close compart ment cover CHAPTER 4 www ComfortProSystems com Comfort Systems Aq Ua H eat i Pro Series Thermostats Thermostat Wiring B All AquaHeat ProZone Control System thermostats are wired via two or four cables Two cables are required for sup ply power and signaling to the thermostat and two wires are for driving the actuator directly to the actuator or through the ProZone Box For wiring of the thermostat the following AWG sizes are required Minimum AWG size 24 for thermostat signaling Minimum AWG size 18 or lower for driving the actuators directly For dual sensor thermostats the wiring is typically provided with the probe Connector Signal Thermostat 24V Actuator 24V Table 4 Pro Series Thermostat Wiring Connecting Pro Basic Thermostats to the ProZone master slave zone module n _ j 21 Fig 19 Pro Basic Wiring www ComfortProSystems com CHAPTER 4 Comfort S
15. g sparing on top of the DIN rail If a manifold cabinet is used it is recommended to size the cabinet with respect to the Control boxes size www ComfortProSystems com CHAPTER 4 Comfort Systems Aq ua Heat j Pro Series Control System Maximum DIN rail length or wall space used is approx 25 inches 4 Zone 6 1 2 4 Zone 6 1 2 6 Zone 8 7 8 6 Zone 8 7 8 6 1 2 e a 3 1 2 24 1 4 Fig 3 ProZone Module Dimensions Pro Series Thermostat Installation Locations When installing thermostats in a new development the following aspects have to be taken in consideration Select the location of the thermostat conveniently for the user Install thermostat on the inside walls of the building dwelling Install thermostat minimum 8 inches away from doors Thermostats should be mounted approximately 54 60 inches from the floor Note Avoid mounting thermostats close to windows on outside walls behind doors close to the floor or ceiling and other cooling or heating devices 54 60 Minimum 8 Fig 4 Thermostat Installation Location INGRES ease gt CHAPTER 4 www ComfortProSystems com Comfort Systems Aq Ua H eat ProZone Actuators AquaHeat Actuators P N 450001 2 wire or P N 450002 4 wire ij AquaHeat offers two kind of actuators for Promix and ProLock manifolds AquaHeat actuators operate on 24VAC supply voltage and can be controlled through the ProZone
16. h are configurable for either only internal only external sensor or both in which case the external floor sensor is used as a temperature limiter Pro Basic Configuration fo Pro Basic Dual Sensor thermostats are configured by dip switches configuration switch located on the inside PC board and are best adjusted during the installation of the thermostat Basic adjustments as the actuator type regula tion mode static differential proportional and the sensor modes Floor Sensor Temperature Limitation setting screw Configuration witch Configuration Switch Selection Pro Basic 1 Select the actuator type Choose between 2 wire and 4 wire with end switch 2 Select regulation method preferred 3 Select which sensors are to be used and whether the floor sen sor should limit the measurement to the lower or higher tem perature Please see table below for available configurations Fig 22 Pro Basic Configuration Configuration Switch Switch Position State Function ME a a E a SE S E MENE MEH MR E i 5 tnteral oom sensorony aom down a a a MEHMED EEE HER EA IN 7 __bothsensors foorlowertme down 8 torn sensors foorupperie Table 5 Pro Basic Configuration Dip Switch www ComfortProSystems com CHAPTER 4 Comfort systems A Ua H eat Pro Series Thermostats Pro Digital Configuration Pro Digital dual sensing thermostats offer a wide variety of user configurable opti
17. hannel Manual COMFORT operating load Force comfort temperature operation indefinately on IMPORTANT the 2 channel in order to control AUto your thermo stats with the TIMER please put your thermostat in Auto Manual AUTOMATIC operating load position The timer follows automatically the selected program according to the actual time www ComfortProSystems com CHAPTER 4 15 16 Comfort Aq Uda Heat j Pro Clock Timer Box Systems p PROGRAM MENU By pressing or keys you select the channel ChA or ChB to the program then validate with OK button l Use lt amp gt to see the Shows the daily program Auto ee other days in the program 2 3 i I i H D Then press or to change the a program OY BEE EEE dg 322322225 Sh 2 4 6 8 10 12 14 16 If you select a built in program P1 to P9 and press OK this program will be followed in the AUtO mode BUILT IN PROGRAMS DESCRIPTION P1 Morning evening week end P6 Morning afternoon week end P2 Morning midday evening week end P7 7h 19h office P3 Day amp week end P8 8h 19h Saturday shop Day P4 Evening amp week end P9 Week end secondary house P5 Morning evening bathroom S You can also select a user program U1 for channel A and U2 for channel B Wee Hour of the curser T USER PROGRAM EDITION ET Hl The key sets _ temperature at the current blinking program hour LI The key sets temperature at
18. on Operating temperature 32 F 122 F 0 C 50 C Floor limiting temperature 50 F 104 F 10 C 40 C range e Electrical Protection Class Il IP30 Power Supply 24 VAC 10 TRIAC output 24 VAC 15 W max 4 CPS ProZone Output actuators External Floor sensor NTC 10K Ohms 9ft Thermostat Regulation Proportional band 10min for 3 6 characteristics or Static differential 0 9 F Fig 16 ProBasic Pro Digital Dual Sensing P N 450010 i Pro Digital thermostats contain a display through which all interaction with the floor heating system is con trolled The functions are similar to Pro Basic thermostats and come with on board sensor part 450010 M SR Nak SEL Orec s on 32 F 122 F 0 C 50 0 Setting temperature range 41 F 99 F in 0 5 F increments 5 C 37 C Proportional Integral regulation adjustable see Regulation installation menu Cycle 15 minutes or z characteristics Static differential 0 5 F 17 J P Anti short cycle 3min in OFF 2min in ON Electrical Protection Class II IP30 Power Supply 24 VAC 10 LU Output TRIAC output 24 VAC 15 W max Fig 17 ProDigital 4 CPS ProZone actuators Part 450014 Thermostat External Floor sensor NTC 10K Ohms 9ft www ComfortProSystems com CHAPTER 4 Comfort Systems Aq Ua H eat l Pro Series Thermostats ProChronotherm P N 450011 _ O0 j v KIN jlj jk V
19. ons For details we refer to the product specification sheet coming with the unit To configure the ProDigital thermostat for multi sensor applications the setup menu needs to be entered 1 Press OK button for 5 seconds The setup menu occurs 2 With the or keys navigate to menu J6 Regulation Options 3 Press OK button again to set or edit the preset value until the choice starts blinking 4 Set the desired value by navigating the or buttons The following values are available Air gt Regulation with room sensor only Floor limitations is activated if floor sensor connected Flr gt Regulation with Floor external sensor only Without Floor limitations AF gt Regulation with 2 sensors room amp External sensors Without Floor limitations 5 Confirm your selection by pressing the OK button 6 Exit the setup menu by navigating with or keys to the menu item end Pressing OK once more will exit the setup menu Note Please refer to the Menu options table for further menu option parameters Menu Option Value description C F temperature display selection Hot Cold regulation mode Select Hot for a Heater system select Cold for a Cooling system Proportional Integral regulation time cycle value in minutes default 15 minutes cycle Proportional Integral regulation band amplitude value in degrees C F default 2 0 C 3 6 F NC or NO Normally closed or normally open actu
20. r automatic movement of the valve The 4 wire version is provided with an auxiliary contact for additional commands metering control of pump fan or other equipment The actuator has a transparent window that allows to check the status of the actuator on the actuator cover Mechanical Installation of the ProZone Actuator Transparent Zone Valve _____ aged Closed Fig 7 Actuator Indicator Transparent zone 1 Remove handle or cap from the body valve 2 Position the actuator and tighten the ring nut of the actuator manually onto the body valve Do NOT use pipe wrenches spanners or similar 3 Connect electrical wiring Fig 8 ProZone Actuator Mount Important maintenance notes Do not replace the connected cable Opening the ProZone actuator will cause irreparable damage to the device Faulty actuators must be replaced as complete units Warning The actuator must not be installed below the body valve Technical Characteristics Action Open Close Cable length 3ft Power supply 24 VAC 10 15 2 pole x 0 75 mm2 Frequency 60 Hz 4 pole x 0 75 mm2 Power consumption normal operation 2 5 VA Operation temperature limit 32 122 F Peak starting current 0 35 A x 30 sec 24V Storage temperature limit 13 140 F Initial opening NC or closing NA time power ON 24V Fluid temperature limit Max 230 F 3 min Nominal closing force power OFF Closed type 140 N Final opening NC or closing NA time po
21. ral guidelines and pre requisites have to be maintained Wiring Wiring of the system is divided into two groups of wires needed for the operation of the system ComfortPro recommends using the following minimum wire diameters as defined by the American Wire Guide AWG Thermostat wiring Thermostat AW Diameter Pro Basic 2 wire ma 0 0201 Pro Basic 4 wire 0 0403 Pro Digital 2 wire 0 0201 Pro Digital 4 wire 0 0403 Table 2 Wire Sizes Pro Chronotherm 0 0571 Actuator Wiring AquaHeat ProZone actuators come with a 3ft pre sealed 2 pole cable If the length of the cable needs to be ex tended use AWG size 18 or better 17 type wiring Control Box Power supply For power line wiring the usual AWG sizes should be used If the low voltage side after the transformer has to be extended to reach the Control Box or thermostat caution should be taken to use a strong copper cable in order to minimize power loss along a longer wire Component Locations All system components should be installed in the most reasonable distance to their connected modules Caution should be taken in small spaces so that the system components like power transformers are not overheating Control Boxes and Pro Clock Timer should be mounted on a DIN rail above the Manifold within 1 3ft of the mani fold There should be a power outlet to the left side of the DIN rail for most convenient installation We recommend 7 the thermostat wirin
22. side The total Power output is 60VA As a separate box it is connected to either a 4 or a 6 ProZone Master control box In small installations up to 3 actuators you might connect the transformer directly to the actuators and thermostats Technical Characteristics Input Voltage 120VAC Output Voltage 24VAC Power output 60 VA if gt f j i N A Fig 23 ProZone Transformer A ProZone Transformer Limits In a typical AquaHeat installation with Pro Zone control boxes and thermostats up to 18 AquaHeat Pro Zone actua tors can be powered by a single Pro Zone Transformer lf more actuators are required for the control system either use two or more Pro Zone Transformers in parallel or you might select an equivalent transformer with higher output power Please note that any third party transformer used must cohere to the following requirements e Line Input Voltage 120VAC e Load Output Voltage 24VAC e Power Output 60 240 VA e AC Frequency output side 60HZ e Must be UL Class 2 or equivalent SA CE TUV approved not to void warranty www ComfortProSystems com CHAPTER 4 Comfort Z Systems Aq Ua H eat j ProStat External Sensors Installing External Sensors Pro Series thermostats come with or without external sensor probe for measuring the exact slab temperature or floor temperature in addition to the room temperature When installing a separate sensor it is important to maintain a minim
23. the current blinking program hour uu us h2 4 6 8 1 2 4 16 1 Use the lt amp gt keys to slide the blinking curser position in the day and modify or correct the program easily When the displayed day is correct press OK to save it and then you jump to the following day When you press OK on day 7 you return to the top menu Now once automatic operating mode Auto is selected the timer will look for the channels A and B the desired programs SPECIAL FUNCTION KEYPAD LOCK function Function to prevent any modifications or changes of the parameters In Auto operating modes you should maintain the OK key pressed and simultaneously on the or key to Loc codE or unlock Un Loc the key pad CHAPTER 4 www ComfortProSystems com Comfort Systems Aq Ua H eat ji Pro Series Thermostats Selecting Thermostats ComfortProSystems offers a wide range of Thermostat solutions which will fit your design In order to easily identify the combination of products for your complete Heating project please look at the following table chpt 2 1 Pro Basic P N 450008 and Dual Sensing P N 450009 Thermostats contain a temperature dial which can be calibrated to reflect the correct room temperature Pro Basic Stats can drive an actuator directly through the on board quiet triac The Dual Sensing Thermostat Part Nr 450009 picks up the room and floor temperature to correctly control the manifold flow precisi
24. um separation of 18 from parallel run powerlines When crossing powerlines cross at a 90 angle Technical Data Cable Length NTC 10K ohm Warning If sensor and cable is installed lt 18 distance to a power line signal distortions might lead to inaccurate readings Fig 24 ProZone External Sensor Use only water sealed sensors in in slab installations since condensate can collect in the sensor s slab conduit and would otherwise corrode any unprotected sensor A conduit is needed to install the sensor in concrete slabs This could be a piece of pex pipe with a closed end cap The wall side end of the conduit must extend out of the slab Caution Make sure there are no kinks or squeezes in the pipe conduit which would prevent the sensor to reach the end of the conduit Bs Fig 25 External Sensor installed in concrete Fig 26 External Sensor installed with Aqua slab Heat Heat transfer panels CHAPTER 4 www ComfortProSystems com Comfort Systems AquaHeat i www ComfortProSystems com
25. wer ON 5 min 10 Actuator stroke max 3 5 mm Auxiliary microswitch 4 wire model max 700 mA Valve stroke 2 5 mm 24Vac Protection class IP44 to EN60529 Valve connection Threaded ring nut M30x1 5 Electrical Protection class II Safety contamination level 2 CHAPTER 4 www ComfortProSystems com Comfort Systems Aq Ua H eat ji ProZone Actuators Connecting the ProZone Actuator Actuators can either be connected directly to thermostats in a single zone environment or for multiple zones we emphasize the use of the ProZone Master control box By using a ProZone master control box one or more actuators are being connected to a single zone at the zone connector bench Each Zone connector bench can connect up to 4 actuators i e two cables per screw connector brown Actuator 1 blue brown Actuator 2 blue Fig 9 ProZone Actuator Connection 11 www ComfortProSystems com CHAPTER 4 Comfort Systems A ua Heat Pro Zone Control Boxes Combining the Pro Zone Master Slave Timer Control Box Before connecting the thermostats and actuators the control boxes have to be properly connected The fol lowing combinations and positions mounted on a DIN rail are possible The units snap into each other after the Master cover is being removed Pro 6 Zone MASTER Pro Clock TIMER Fig 10 ProZone Module combinations Pro 6 Zone MASTER Pro 6 Zone SLAVE Pro Clock TIMER
26. ystems Aq Ua H eat j Pro Series Thermostats Connecting Pro Digital Thermostats to the ProZone master slave zone module i ji i Z External Sensor Connector A B time zoning pilot wire See ProClock Timer Box for details Connect either zone A B Fig 20 Pro Digital Wiring Connecting Pro Chronotherm Thermostats Pro Chronotherm thermostats differ slightly from Pro Basic and Pro Digital thermostat This lies in the application for Pro Chronotherm thermostats These Stats are designed to give a timing feature into the application and thus allow ing for a low cost alternative to ProZone Master Timer combinations in The Chronotherm thermostat can regulate a boiler supply in a static boiler loop The timer function allows to set individual timing schemes for the thermostat to work During the time the thermostat is regulating the flow in the heating loop and thus manages the heat supplied to an area in which the thermostat is controlling r Fig 21 Pro Chronotherm Wiring CHAPTER 4 www ComfortProSystems com Comfort Systems J Q ua H eat ji Pro Series Thermostats Configuring Pro Series Thermostats for dual sensor applications Dual sensor thermostats allow to regulate between two separate temperature measurements For proper adjustment of room and floor temperature it might become necessary to deviate from the pre configured thermostat settings AquaHeat ProBasic and ProDigital Dual Sensor thermostat bot
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