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HRV / ERV INSTALLATION AND 
OPERATING INSTRUCTIONS

Deluxe Series

model:

RHRV-D100A

Aluminum Core

RHRV-D100P

Polypropylene Core

RERV-D100

Enthalpy Core

C           US

®

®

2100

CERTIFIED

Toll Free: 1.800.810.3473 (Canada)  
                1.800.499.5073 (U.S.A.)    

790 Rowntree Dairy Road, 
Woodbridge, ON Canada L4L 5V3   
t: 905.851.6701   
f: 905-851.8376

  

e: info@reversomatic.com

www.reversomatic.com     

jtantay 1.19.1

1

Summary of Contents for RERV-D100

Page 1: ...uminum Core RHRV D100P Polypropylene Core RERV D100 Enthalpy Core C US 2100 CERTIFIED Toll Free 1 800 810 3473 Canada 1 800 499 5073 U S A 790 Rowntree Dairy Road Woodbridge ON Canada L4L 5V3 t 905 851 6701 f 905 851 8376 e info reversomatic com www reversomatic com jtantay 1 19 11 ...

Page 2: ...purpose 10 For residential use only The unit must be grounded 11 Do not install in a cooking area 12 This unit is not designed to exhaust combustion and or dilution air for fuel burning appliances CAUTION 1 Turn the unit OFF during construction or repair to avoid filter blockage 2 Exhaust air outside Do not intake exhaust air into spaces within walls crawl spaces garage or into attics 3 Unit has to...

Page 3: ...Parts List 1 1 3 2 8 7 8 15 18 2 20 19 16 9 11 13 12 14 21 22 9 6 10 24 23 25 26 27 28 29 Optional Parts 17 6 5 3 22 23 24 27 28 29 4 ...

Page 4: ...ower Signal and GND Control Board HRV ERV CHASSIS 120 1 60Hz POWER HRV ERV LAYOUT Humidity Sensor Air Flow Sensor and Diffuser 2 Air Flow Sensor and Diffuser 1 Temperature Sensor Control Board Fan 2 Fresh Air Supply Damper Motor Fan 1 Stale Air Exhaust Safety Switch Option 2 to Control Board Refer to page 8 to set address A1 A2 A3 Wall Control Unit A1 5V GND SGNL 5V GND SGNL Timer Switch 1 GRN YEL...

Page 5: ...t of energizing Y at the thermostat and thereby turning on the cooling system If you identify this type of thermostat you must use the Alternate Interlock Wiring For a furnace connected to a cooling system Wiring Diagram cont d 3 Furnace Fan Coil Heat Pump Interlock Standard Interlock Wiring INTERLOCKING RELAY W R G Y W R G Y C FOUR WIRE TWO WIRE heating only Cooling System FURNACE FAN COIL HEAT P...

Page 6: ...by operating Wall Mount display in programming mode refer to page 7 HRV ERV HRV ERV HRV ERV HRV ERV HRV ERV Defrost Mode In Defrost mode the HRV ERV re circulates or only exhausts indoor air through the heat exchanger for a prescribed length of time over a prescribed time period The unit automatically switches to Defrost mode when the outdoor air is below 5 C and return to the last requested mode ...

Page 7: ...n Mode changed to ENER SAVE HRV ERV runs according to the sequence for Energy Saving mode OFF Press MODE button Mode changed to OFF HRV ERV fans are off no ventilation Note 1 Factory programmed default mode OFF 2 The Mode to be stored in the non volatile memory EEPROM so in case of power outage the system to return in the last selected mode a Functions Adjusting Humidity Setpoint OFF Mode OFF Curr...

Page 8: ...SAVE OFF After pressing the MODE button the unit switches to Normal Mode Airflow setting The current value is n1 which gives you app 63 CFM PROGRAM NORMAL Press button The value is changed to n2 that gives you app 75 CFM PROGRAM NORMAL PROGRAM Press button The value is changed to n4 which gives you app 95 CFM When you select the desired setting for Normal Mode airflow n1 to n4 press MODE button The ...

Page 9: ...isplayed when the unit is in supply fan manual adjustment mode Press or button to increase or decrease supply fan speed SF blinks when the button is depressed It may take several minutes to speed up or slow down Release of or button stops supply fan speed change The changed supply fan speed is stored in non volatile memory which will be used from now on for the current airflow settings N1 N4 and H1...

Page 10: ...equired in the exhaust air duct to prevent outdoor air from entering the unit when the Furnace Air handler is running and the unit is in Standby OFF or in Recirculation Note Typical Installations for House Installation Options for High Rise Condominium Fully Ducted System With Fan Coil System FRESH AIR EXHAUSTED AIR This is a stand alone HRV ERV system which is not connected to a force air system ...

Page 11: ...CAL Map 1 3 are for Aluminum Core RHRV D100A Map 4 6 are for Polypropylene Plastic Core RHRV D100P Map 7 9 are for ERV Enthalpy Core RERV D100 After installation make sure the HRV ERV is properly leveled If not levelled correctly then defrost will not perform effectively and or unit may frost in winter Also make sure you have proper defrost on wall controller according to HRV ERV model no core typ...

Page 12: ...P trap as shown above T Connector I D Drain Pipe Zip Tie Drain Spout to Drain Drain Pan P Trap Drain Pan For Vertical installation Drain Spout Assembly Rubber washer Drain Spout Nut Steel washer HRV ERV Steel Housing Plastic Drain Pan Minimum 5 Feet 1 Thick Intake Exhaust Insulation CAULKING GRILLE 3 SIDES ONLY NOT ON BOTTOM CAULKING WALLBOX CAULK WALLBOX TO STRUCTURE ON ALL 4 SIDES Distance X Sin...

Page 13: ...irflow can be determined from the gauge metre reading The value read on the gauge is called the velocity pressure and on the flow meter is called air velocity FPM The Pitot tube comes with a chart that will give the air flow velocity based on the velocity pressure indicated by the gauge This velocity will be in either feet per minute or metres per second To determine the actual airflow the velocity is...

Page 14: ... unit off and disconnect the power supply 2 Unlatch the door and lift the door panel towards you hold it firmly and slide it to the left 3 Clean the inside of the door and drain pan with a damp cloth to remove dirt and debris that may be present 4 Clean the filters twice a year Remove the filters Vacuum to remove most of the dust Wash with a mixture of warm water and mild soap Rinse thoroughly and sh...

Page 15: ...nect the fan motor wires remove the screws securing fan assembly pull the fan assembly out of unit check for any accumulation on the blades clean with a small brush if necessary scrub individual fan blades until clean vacuum and wipe put the components back in place reconnect the power supply and turn the unit back on PROBLEMS SOLUTION POSSIBLE CAUSES 1 Air flow is low HRV ERV airflow improperly bal...

Page 16: ...ic Air balancing defrost damper motor maybe defective Temp sensor maybe defective improper defrost cycle check and remove the ice have professional balancer or contractor balance the unit replace the defrost motor replace the temp sensor check defrost cycle on wall control and reprogram Select HRV ERV for your Climate Zone Severe Conditions Moderate Conditions Dry Climate Pacific Conditions High Hu...

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