Cleaning - Champion Eseries HRU Installation/Operation Manual With Service Replacement Parts

Cleaning

Cleaning
CAUTION:
Do not place objects on top of the condenser coil nor with the cleaning
devices. Avoid the use of cleansers or other detergents to prevent
damage to the top of the coil
Refer to the illustration below.
Monthly Cleaning Schedule:
1. Open the top cover over of the HRU.
2. Remove the front cover of the unit by sliding it up.
3. Remove the front access cover which is retained by three knurled thumbscrews.
4. Flush the top of the condenser coil with fresh water.
Do not wipe nor brush the coil fins.
5.
6. Flush the underside below the condenser coil with fresh water.
7. Leave the HRU covers off overnight to allow the inside of the unit to air dry.
8. Reassemble in reverse order at the beginning of the day.
Daily Cleaning Schedule:
1. Inspect the interior unit for
accumulated debris.
2. Wipe the exterior of the unit
with a soft cloth and mild
detergent.
3. DO NOT HOSE THE
EXTERIOR OF THE UNIT
WITH WATER.
Annual Cleaning Schedule:
1. Contact an authorized
service agent to perform
general maintenance and
major cleaning.
10
Condenser Coil
Front Cover
Top Cover
Access Cover