7. GENERAL MAINTENANCE INFORMATION
WHEN SHOULD I SERVICE
MY UNIT?
SERVICE AND ACCESSORIES
Detailed maintenance information is
located on the front decal on motor plate.
PRE-FILTER AND CARBON FILTER
Replace filters every 3 to 6 months or as
needed.
HEPA FILTER
Replace filter every 2 to 5 years or as
needed. Check regularly to maintain
maximum performance from your
HVAC system.
For replacement filters, contact your local
HVAC contractor.
INSIDE THE UNIT
Once a year or as needed, clean the
interior of the unit (Wall and Motor Plate)
with a mild and non-abrasive soap. It is
recommended to use products that are
environmentally friendly.
WARNING :
ALWAYS UNPLUG UNIT
BEFORE SERVICING
4.1 CHANGING FILTERS
After opening the unit’s door, grasp both edges of filter and pull with
equal force to slide out the filter.
4.2 CLEANING
Once a year or as needed, clean the interior of the unit (Wall and motor
plates) using mild non-abrasive soap and water. It is recommended to
use products that are environmentally friendly.
4.3 TROUBLESHOOTING
4.3 ELECTRICAL WIRING DIAGRAM
TROUBLESHOOTING
Unit does not operate
Unit operates only on one speed.
Unit vibrates
SUGGESTIONS
• Is power cord fully inserted in the
unit’s connector?
• Is outlet powered?
• Is door interlock switch operating?
Possible loose wire inside electrical box,
contact your local contractor.
Check for excessive dust build up or
missing balancing weight on the impeller
wheel.
M
L
Door
Interlock
Brown
N
Blue
Black
2.5uf
7.5uf
G
Speed
Selection
Greentek
50 Kanalflakt Way., Bouctouche, NB E4S 3M5
1-888-724-5211 Fax 1-866-426-7430
www.greentek.ca
