WARNING
Energy Recovery Ventilators
MODEL
OD-ERV 150AC
PLEASE READ INSTRUCTION BEFORE COMMENCING INSTALLATION AND RETAIN FOR FUTURE REFERENCES.
Electrical products can cause death or injury, or damage to property.
If in any doubt about the installation or
use of this product, consult a competent electrician.
CLEANING & MAINTENANCE
WARNING — THE INSTALLATION MUST BE CARRIED OUT BY
A QUALIFIED
ELECTRICIAN.
1.
For general ventilating use only. DO NOT use to exhaust hazardous or explosive
materials and vapours
2.
To avoid motor bearing damage and noisy and/or unbalanced impellers,
keep drywall spray,
construction dust, etc.
out of
the
unit
3. Before maintenance, please unplug the unit line cord
Instruction Manual
1-888-543-6473
1-888-541-6474
13376 Comber Way
Surrey BC V3W 5V9
info@ortechindustries.com
www.ortechindustries.com
375 Admiral Blvd
Missis
s
auga
,
ON L5T 2N1
CAUTION
Application Notice
1.
Blower wheels are sharp and can cause injury. Make sure it is not running before opening the door
2. Before servicing or cleaning the unit, unplug the unit line cord or shut off power at service switch or circuit breaker.
Make sure unit is not working before opening its door, until the service or cleaning is completed
3. This instruction manual shows the suggested installation method. Additional measures may be required by local codes and standards
4. Connect this unit only to a 120V AC grounded circuit protected by a 15 amps circuit breaker
5. DO NOT install unit or controls where they can be reached from a tub or shower
6. The Energy Recovery Ventilators MUST be properly ducted to the outdoors
7. Outside air inlet for this unit MUST be located away from sources of hazardous air such as auto exhausts
8. Sufficient air is needed for
proper combustion and exhausting of gases through the flue (chimney) of fuel burning equipment is located,
take steps to assure that combustion air supply is not affected. Follow the heating equipment manufacturer's requirements and the
combustion air supply requirements of applicable codes and standards
9.
When cutting or drilling into wall or ceiling, DO NOT damage electrical wiring and other hidden utilities
10.
DO NOT
connect power to the units external control terminals — this will damage the unit. The external terminals are for use only with
un-powered controls designed for low-voltage operation
11. When door springs are dis-engaged, the ERV door can be hinged open to access to internal components for routine maintenance and
cleaning. Take precautions when dis-engaging the door springs to ensure the door does not cause any damage or injury. When the Energy
Recovery Ventilator is installed so that the door swings down (upside down), lower the door down slowly
Maintenance Requirements
Service filters every three months or as needed when the unit is in regular use to keep them reasonably clean
1. Release door spring clips and carefully swing access door open. Remove the door if necessary
2. Remove filter clips and pull out the filters
3. Vacuum core and filters with a hose (not included)
4. Re-install filters and filter clips
5. Re-install door and secure door spring clips
** The filters should be replaced after they have been cleaned several times. The primary contact for replacement filters
**
for your unit is the installing contractors. You may also wish to produce your own filters. Spun polyester filter media
**
or material should be used similar to the existing filter in the residential unit. The size of each filter (2 required per
**
unit) is as follows: 9-1/2" x 7-1/4" x 3/8"
