Fantech SHR 1504 Operation Manual - Maintenance
6
MAINTENANCE
The filters (2) need to be checked and cleaned every
three months or when they appear dirty. Wash in warm
sudsy water (mild detergent). The filters should be
replaced when they can no longer be cleaned properly.
NOTE:
• To prevent electrical shock, check that the
unit is unplugged before performing any
repairs or maintenance.
• A yearly inspection is recommended to
ensure the efficiency and trouble-free use
of your system. Run through the system
and verify the different operating modes.
Heat Recovery Core
Filters
The fan - The fan are factory balanced and lubricated for life. They
require no maintenance.
The unit - The inside of the unit should be vacuumed yearly. Be careful not
to damage any of the mechanical components and electrical connections.
The drain pan and drain line - Units with drain lines should have their
line and connection checked regularly.
Outside hoods - The outside hoods need to be checked every season to
make sure there are no leaves or insects blocking the airflow. Check
regularly that there are no pollutants near the intake hood. Make sure
they are clear of any snow accumulation during the winter months.
Clean Core and Filters Every 3-6 Months. Unplug unit before performing any
repairs or maintenance
a) Open access door.
b) Carefully grip ends of core and pull evenly outward. Core may be snug,
but will slide out of the channel.
c) Once removed from the cabinet, remove filters.
d) Wash core in warm soapy water (do not use dishwasher).
To Install Clean Core and Filters.
a) First, insert the bottom flange of the core guide into the bot-
tom channel approximately 6mm (1/4").
b) Insert the left or right side flange of the core guide approxi-
mately 6mm (1/4"), followed by the other side.
c) Insert the top flange of the core guide into the top channel
approximately 6mm (1/4").
d) With all four corners in place and the core straight and even,
push hard in the center of the core until the core stops at
the back of the cabinet.
CAUTION
MAKE SURE UNIT IS UNPLUGGED BEFORE ATTEMPTING ANY MAINTENANCE WORK
The following components should be inspected regularly and well maintained.
The heat recovery core needs to be checked and cleaned every six months. The core can be cleaned using a mild soap and water. Rinse thoroughly.
Handle with care. Hot water and a strong detergent will damage the heat recovery core. It is recommended to clean the core in the summer or when
the temperature is mild. Never clean the heat recovery core during winter.
Filters need to be checked regularly