IMPORTANT SAFETY INSTRUCTIONS READ AND SAVE THESE INSTRUCTIONS WARNING PACKAGING INSPECTION Open the box and check to make sure all the parts and TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK OR INJURY, OBSERVE THE FOLLOWING: accessories are present and in good condition. If you find any parts missing or any shipping damage please contact 1.
Wiring Diagram TC100-120 CONTROL BOARD: BLACK Optional Accessories (Not Supplied) 120 Vac / 1 / 60Hz WHITE Power Supply a) Timer Switch (TC100) b) Wall Switch Ground c) Dehumidistat TC100-120P d) Time Delay Switch (TC100-120 & TC100-120P) e) Master On/Off Switch Note: Same power source can be for HRV/ERV used for wall switch,Time delay switch...
Wiring Diagram (cont’d) Furnace / Fan-Coil / Heat Pump Interlock: W A R N I N G Never connect a 120 volt AC circuit to the terminals of the furnace /fan-coil/heat pump interlock (Standard Wiring). Only use the low voltage class 2 circuit. Standard Interlock Wiring THERMOSTAT TERMINALS FOUR WIRE...
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5 ft 3 ft (Highly Recommended) (Highly Recommended) NOTE...
Typical Installations for Condo Fully Ducted System Motorized spring return backdraft damper (Recommended) Note: HRV with Fan Coil - HRV must be connected to drain. System Motorized spring return backdraft damper (Highly Recommended due to chimney or stack effect) FRESH AIR / EXHAUST AIR VENTS INSTALLATION FRESH AIR/ EXHAUST AIR VENTS INSTALLATION Exhaust (SVE-50) &...
HRV and ERV Typical Installations (cont’d) HORIZONTAL Note: • learance is recommended for cleaning of the core/servicing the unit (RHRV-130P ES & 26" RHRV-110P ES units require 30” clearance). • Dampers are installed for horizontal installation. For vertical installation both dampers have to be turned so they can open properly and close when there is any backdraft.
HRV and ERV Typical Installations (cont’d) Typical Installations of Single Vents & Access door CAULKING GRILLE Metal Clamp - 3 SIDES ONLY, NOT ON BOTTOM Insulation Intake Exhaust Duct Insulation Wallbox CAULKING WALLBOX - CAULK WALLBOX TO STRUCTURE ON ALL 4 SIDES Grille Backdraft Minimum 5 Feet...
Air Flow Balancing Balancing Procedure It is required to have balanced air flows in a HRV/ERV. The volume of air brought in from the outside must equal the volume of air exhausted by the unit while running at normal speed. If the air flows are not properly balanced, then: •...
Pitot Tube Air Flow Balancing (cont’d) DUCT DIA CROSS SECTION AREA (Option #2) Plugs 5" 0.136 sq. ft. - Remove plug from #2 and #4 locations as P" P" shown for balancing Ø5 - Do not use pitot tube to open holes in the 0.010 insulation as it may block/damage the pitot tube.
Maintenance Regular Maintenance 1. Turn the 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 drain pan with a damp cloth to remove dirt and debris that may be present.
Troubleshooting Troubleshooting PROBLEMS POSSIBLE CAUSES SOLUTIONS - have professional balancer or - HRV/ERV airflow improperly 1. Air flow is low contractor balance the unit balanced - remove and clean filter - filter clogged - remove and clean core - core obstructed - remove and clean the blockage - exterior fresh air supply blocked - check damper...
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 Rev.(3.0)DT, 18/12/04...
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