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• RHRV-130P ES / RHRV-110P ES                          3

IMPORTANT SAFETY INSTRUCTIONS

READ AND SAVE THESE INSTRUCTIONS

WARNING

!

!

TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK
OR INJURY, OBSERVE THE FOLLOWING:

1. Read all the instructions carefully before installation,

operation or maintenance of the unit. Failure to comply
with instructions could result in personal injury and/or
property damage.

2. Installation of the unit and the corresponding electrical

wiring must be done by a qualified person and be in
accordance with all municipal and national electrical
codes and pertinent industry standards should be
verified before installation.

3. Use this unit only in the manner intended by the

manufacturer. If you have any questions, contact the
manufacturer.

4. Moving Parts, Disconnect Power supply before opening.

ensure that all the nuts and screws are securely
fastened before restarting the unit.

5. Before servicing or cleaning the unit, switch power off at

service panel and lock the service disconnecting means
to prevent power from being switched on accidentally.
When the service disconnecting means cannot be
locked, securely fasten a prominent warning device,
such as a tag, to the service panel.

6. When cutting or drilling into wall or ceiling, make sure

that you do not damage electrical wiring and other
hidden utilities.

7. To reduce the risk of fire, use only metal ductwork.

Do not use any accessories not recommended by the
manufacturer.

8. When performing installation, servicing or cleaning

these unit, it is suggested to wear safety glasses and
gloves.

9. Do not  use this unit for commercial 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 be installed in accordance to National and

Local Building Code.

4. When leaving house for a long period of time (more than

two weeks), a responsible person should check if unit
operates adequately.

PACKAGING INSPECTION

Open the box and check to make sure all the parts and
accessories are present and in good condition. If you find
any parts missing or any shipping damage please contact
factory or our distributor immediately.

Parts List

• RHRV-C100P, RHRV-C100A, RERV-C100            2

• RHRV-80P, RERV-80                                             1

Wiring Diagram

• Control Board and Switches
• Furnace / Fan-Coil / Heat Pump Interlock

- Standard Furnace Interlock Wiring
- Alternate Furnace Interlock Wiring

HRV and ERV Typical Installations

- Fully Ducted System

- Furnace Return Air-duct connection
- Semi Ducted System

• Horizontal
• Vertical
• Single Vent & Access Door Installation
• Drain Connection

Air Flow Balancing

• Balancing Procedure
• Pitot Tube Air Flow Balancing

Maintenance

• Regular Maintenance
• Annual Maintenance

Troubleshooting

Climate Zone

4
5

6

8

9
9

10

11

12
12

13

14

CONTENTS

Summary of Contents for Softaire RERV-80

Page 1: ...RTIFIED Compact Unit model RHRV C100A Aluminum Core RHRV C100P Polypropylene Core RERV C100 Enthalpy Core RHRV 80 P RERV 80 Field balancing Ports HRV ERV INSTALLATION AND OPERATION INSTRUCTIONS 4 Pine Street Toronto ON Canada M9N 2Y8 Tel 416 247 0045 Fax 416 247 2012 www ontarioheatingltd com info ontarioheatingltd com Rev 3 0 DT 18 12 04 ...

Page 2: ...ed by the manufacturer 8 When performing installation servicing or cleaning these unit it is suggested to wear safety glasses and gloves 9 Do not use this unit for commercial 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 ...

Page 3: ...rd Bracket Door Hinges Mounting Brackets T Connector Webbing Brackets Ladder Locks Chains Springs Brackets Drain Pipe 1 1 2 2 n a 1 n a 1 1 2 2 2 2 1 1 2 2 1 1 1 1 1 1 1 1 2 2 1 Set 1 Set 4 4 1 1 2 Sets 2 Sets 1 Set 1 Set 1 1 16 18 17 20 12 13 14 15 10 11 9 8 7 6 5 4 3 2 1 Filter 6 1 2 x 10 MERV 4 2 2 19 Motorized damper spring return 120V 1 1 22 Motorized Damper Spring return Built in by Factory ...

Page 4: ...y Switch Main control Board Main Control Board Bracket Door Hinges Mounting Brackets T Connector Webbing Brackets Ladder Locks Chains Springs Brackets Drain Pipe 9315 014043C 9312 9313 9314 9326 014043 9319 9320 9321 014016 9322 9355 9328 011135 9330 9332 9354 9331 1 1 1 2 2 2 1 n a n a n a 1 n a n a n a 1 1 1 1 2 2 2 2 2 2 1 1 1 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 1 Set 1 Set 1 Set 4 4 4 1 1 1 2 ...

Page 5: ...y Exhaust Adjustable Door Latch Drain Spout Assembly Core Locking Bracket Core Locking Nut Safety Switch Main control Board Main Control Board Bracket Door Hinges Mounting Brackets T Connector Webbing Brackets Ladder Locks Chains Springs Brackets Drain Pipe 1 2 1 1 2 2 1 2 1 1 1 1 2 1 Set 4 1 2 Sets 1 Set 1 16 18 17 20 12 13 14 15 10 11 9 8 7 6 5 4 3 2 1 Filter 10 x 12 MERV 4 Filter 8 x 12 MERV 4 ...

Page 6: ...RED YEL GND C 5 DAT RED YEL GND RED YEL GND Note Same power source can be used for wall switch Time delay switch TC100 120 TC100 120P and HRV ERV TC100 120P TC100 120 RED BLACK WHITE Ground 120 Vac 1 60Hz Power Supply TC100 5V Important Note When installing timers or time delay switches make sure that they are for appropriate HRV ERV models Damper Motor Single winding Option 1 External Damper Moto...

Page 7: ...hermostat 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 5 Furnace Fan Coil Heat Pump Interlock Standard Interlock Wiring W R G Y W R G Y C FOUR WIRE TWO WIRE heating only Cooling System THERMOSTAT TERMINALS TWO WIRE W A R N I N G Never connect a 120 volt...

Page 8: ...c NOTE 5 ft 3 ft 6 Highly Recommended Highly Recommended ...

Page 9: ...e vent DVS 100 c w Side Exhaust Intake hood Re circulation Efficiency 98 Double vent DVV 100C c w Vertical Exhaust Intake hood Note All Exhaust Vents must be installed min 5 ft away from sidewalls Re circulation Efficiency If distance X is 5ft 99 7 X is 3ft 96 5 Re circulation Efficiency 98 Fully Ducted System Motorized spring return backdraft damper Recommended HRV with Fan Coil System Motorized ...

Page 10: ...ows one person installation for vertical and horizontal installation VERTICAL Note 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 Note UP UP PULL DOWN Strap jtant ay 01 2 8 11 NOT SUPPLIED jtantay 12 23 11 Vibration Spring Washer Screw CHAIN MOUNTING SYSTEM optional Available for both ...

Page 11: ...tical installation T Connector I D Drain Pipe Zip Tie Drain Spout to Drain Drain Pan P Trap Drain Pan Drain Spout Assembly Rubber washer Drain Spout Nut Steel washer HRV ERV Steel Housing Plastic Drain Pan Lid HRV and ERV Typical Installations cont d Typical Installations of Single Vents Access door For vertical installation Use this drain for horizontal installation Fresh air intake and exhaust d...

Page 12: ... 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 multiplied by the cross sectional area o...

Page 13: ...om the holes CFM Opening Cross sectionalArea sq ft x velocity FPM Ø5 0 010 50 0 012 60 0 016 70 0 022 80 0 027 90 0 034 100 0 041 110 0 048 120 0 057 130 P CFM P Velocity Pressure in inch 2 2 3 3 MAGNEHELIC 0 1 2 3 4 5 Remove plug while balancing Remove plug while balancing 1 4 11 Plugs Pitot Tube Air Flow Balancing cont d Field Air flow Balancing Method 2 Balancing Table Differen al Pressure the C...

Page 14: ...ain Pipe Inspect drain tube drain pipe and P trap for blockage mold or kinks Flush with warm soapy water and replace if worn bent or unable to clean 4 Clean Duct Work if Required Wipe and vacuum the duct once every year The duct work running to and from HRV ERV may accumulate dirt You may wish to contact a heating ventilation company to do this ATTENTION Do not use cleaning solution for the HRV ER...

Page 15: ...imer switch blinks Control board reports error lost communication with main control board refer to problem 4 check all wire connections on timer switch and main control board 7 LED s on the Main Control board and the remote wall mount Timer Switch will flash 0 5 second On then 2 seconds Off then repeat the cycle Exhaust fan open circuit a motor burned b fan overheated replace motor call technician...

Page 16: ...14 Rev 3 0 DT 18 12 04 b y A i r S p e c i a l i t i e s 4 Pine Street Toronto ON Canada M9N 2Y8 Tel 416 247 0045 Fax 416 247 2012 www ontarioheatingltd com info ontarioheatingltd com ...

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