RenewAire GR90 Installation, Operation & Maintenance Manual
Energy recovery ventilator
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Also See for GR90:
- Manual specifications (3 pages) ,
- Quick start manual (2 pages) ,
- Installation and operation manual (6 pages)
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INSTALLATION, OPERATION & MAINTENANCE MANUAL
ENERGY RECOVERY VENTILATOR
MODEL: EV90
PAINTED CASE
u
LOW VOLTAGE CONTROLS
u
LINE CORD
u
MODEL: GR90
GALVANIZED CASE
u
LINE VOLTAGE
u
NO LINE CORD
u
MODEL: EV90P
HIGH PERFORMANCE UNIT
u
PAINTED CASE
u
LOW VOLTAGE CONTROLS
u
LINE CORD
u
GR90
EV90
EV90P
RENEWAIRE.COM
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Summary of Contents for RenewAire GR90
- Page 1 INSTALLATION, OPERATION & MAINTENANCE MANUAL ENERGY RECOVERY VENTILATOR GR90 EV90 EV90P MODEL: EV90 PAINTED CASE LOW VOLTAGE CONTROLS LINE CORD MODEL: GR90 GALVANIZED CASE LINE VOLTAGE NO LINE CORD MODEL: EV90P HIGH PERFORMANCE UNIT PAINTED CASE LOW VOLTAGE CONTROLS LINE CORD...
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Page 2: Product Info
LEED and Green Globes certified, as well as having achieved ENERGY STAR Building status. Operation & Start-up ....13 In 2010, RenewAire joined the Soler & Palau (S&P) Ventilation Group in order to provide direct access to the latest in energy-efficient air-moving technologies. For more information, visit: renewaire.com. - Page 3 CERTIFICATIONS & PERFORMANCE Unit may be mounted to wall or floor joists using integral mounting flange with hanging bracket HVI TESTED/CERTIFIED kit provided. (EV90 and EV90P only, not GR90) PER CSA C439 BR130 - Ventilation Performance BR130 - Energy Performance...
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Page 4: Indoor Unit
0.30 62/43 0.20 59/39 0.10 56/34 * See HVI certification ratings on page 135 of RenewAire’s Full Line Volume XVI Catalog. UNIT DIMENSIONS AIRFLOW CONFIGURATION Available as shown in dimension drawing. ABBREVIATIONS UNIT MOUNTING & APPLICATION EA: Exhaust Air to outside OA: Outside Air intake Can be mounted in any orientation. - Page 5 0.30 62/43 0.20 59/39 0.10 56/34 * See HVI certification ratings on page 135 of RenewAire’s Full Line Volume XVI Catalog. UNIT DIMENSIONS AIRFLOW CONFIGURATION Available as shown in dimension drawing. ABBREVIATIONS EA: Exhaust Air to outside OA: Outside Air intake 22 1/2"...
- Page 6 80/68 0.30 79/67 0.20 78/66 0.10 78/65 * See HVI certification ratings on page 135 of RenewAire’s Full Line Volume XVI Catalog. UNIT DIMENSIONS AIRFLOW CONFIGURATION Available as shown in dimension drawing. ABBREVIATIONS 22 1/2" EA: Exhaust Air to outside...
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Page 7: Installation
• The exhaust outlet should not dump air into an enclosed space or into any other structure. • Do not install the exhaust outlet and fresh air inlet through the roof. If these are the only available options call RenewAire technical support for help. ABBREVIATIONS... - Page 8 WARNING A RenewAire ERV can be used as a central exhaust like a hallway or stairway rather than in a sitting system in place of bathroom exhaust fans. Tie a DO NOT PLACE ANY STALE AIR area.
- Page 9 GR90, EV90, AND EV90P INSTALLATION APPLICATIONS PLANNING YOUR INSTALLATION See figures F2-F5 for examples of some common installation approaches. Separate Room Air Pick-up - Separate Return Air and Fresh Air Supply Fresh Air to Furnace Return Air Trunkline Note: ERV blower may be operated separate from furnace blower.
- Page 10 GR90, EV90, AND EV90P INSTALLATION PLANNING WARNING YOUR INSTALLATION RISK OF FIRE, ELECTRIC SHOCK, OR INJURY. OBSERVE ALL CODES AND THE FOLLOWING: 1. Before servicing or cleaning the unit, unplug 9. Sufficient air is needed for proper combustion the unit line cord or shut off power at service and exhausting of gases through the flue switch or circuit breaker.
- Page 11 (for EV90/P) or an on/off switch available for the unit (GR90) may satisfy this requirement. Power supply connection to GR90 is made in its electrical box through the hole in the end pan. Pull out the unit electrical box and connect the power wire conductors to the terminal block inside the electrical box.
- Page 12 Proportional timers (PTL or FM controls for EV90/P secondary operating controls allow the system to carbon monoxide. or line voltage controls for GR90) may be located be turned on from various locations in the house. • Install 12" above ground level.
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Page 13: Operation & Start-Up
DANGER OF ELECTRICAL SHOCK WHEN SERVICING AN INSTALLED UNIT. ALWAYS UNPLUG UNIT BEFORE CONNECTING OR SERVICING CONTROLS. INSTALLING CONTROLS The EV90/P is offered with a control board for connection to external controls. The GR90 runs continuously whenever power is supplied to it. Optional controls: RenewAire offers a variety of controls specifically designed to work with the EV90/P. -
Page 14: Maintenance
GR90, EV90, AND EV90P MAINTENANCE SERVICE PARTS GR90, EV90, AND EV90P www.renewaire.com (800) 627- 4499 support@renewaire.com RENEWAIRE.COM 1.800.627.4499 INSTALLATION, OPERATION AND MAINTENANCE MANUAL... - Page 15 The interior of the energy exchange core stays clean even if the core faces are dust covered. unit, unplug the unit line cord. The RenewAire core airflow paths are designed to transport the air in a laminar motion. The core flutes • Make sure unit is not running move the air in a laminar airflow such that particulate deposition is maintained at virtually nill.
- Page 16 Every time. Anywhere. At RenewAire — unlike other ventilation suppliers — advanced ventilation solutions are all we do. Our sole passion. Which is why for all commercial projects, we are the “V” in HVAC...
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