Hearth and Home Technologies Heat Recovery Ventilator HRV200PLUS - Manual (Page 40)

40 4034-102 Rev F 02/04
HRV200PLUS INSTALLATION INSTRUCTIONS
4. Annual Maintenance
a. Inspect and Clean Drain (condensate) Lines (if required)
Inspect the drain line, drain spout and P-trap for blockage, mold or kinks. Flush with warm soapy water. Replace if worn, bent
or if you are unable to clean.
b. Inspect and Clean Duct Work (if required)
The duct work running to and from the HRV200PLUS may accumulate dirt. Wipe and vacuum the duct once every year. You
may wish to contact a heating/ventilation company to do this.
c. Inspect and Clean the Fans (if required)
Note: Before attempting the following task, thought
should be given to having a qualified service technician
complete the service work.
Fans may accumulate dirt causing an imbalance and/or excessive vibration of the HRV200PLUS. A reduction in the air flow
may also occur. In new construction this may result within the first year due to heavy dust and may occur periodically over
time depending on the outdoor conditions.
1) Unplug the HRV200PLUS and open the service door.
2) Remove the core.
3) Remove the ducting (metal and/or flexible insulated type) from the black ports which are connected immediately inline
with the fan assembly.
4) Use a small brush, such as an old toothbrush or pipe cleaner and insert it:
a) Through the large opening of the fan assembly, and then
b) Through the smaller opening in the end of the fan assembly.
5) Scrub the individual fan blades until clean. Avoid moving or damaging balancing flat weight. The clip is usually found on
one or more of the fan blades.
6) Vacuum and wipe.
7) Reassemble making sure the ducting is reattached firmly and the insulation and moisture barrier are sealed and taped.
5. General Maintenance
Wipe down the inside of the cabinet with a damp cloth to remove dirt, bugs and debris that may be present.