Lifebreath 155ECM, 200MAX RX Clean Air Filters clean twice a year, To install the clean core

Models: 200MAX RX 155MAX RX 155ECM

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2. Clean Air Filters (clean twice a year)

Maintenance Routine for HRV (for ERV, see following page)

1.Inspect Exterior Hoods at least once a month. Make sure exhaust and fresh air supply hoods are not blocked or restricted by leaves, grass, or snow. In win- ter, it is especially important to make sure snow is not blocking the hoods or that frost has not built up on the wire mesh (bird screen).

WARNING: Blockage of hoods may cause an imbalance.

2. Clean Air Filters (clean twice a year)

The standard filters equipped with your HRV are removable and washable.

a)simply open access door and slide core out

b)remove filter clips

c)once clips are removed filters can be taken off the core to be rinsed with water or a combination of mild soap and water. Do not clean in the dishwash- er

d)to re-assemble, place clean filter(s) (wet or dry) back into their positions against the core and return clips to their original position

e)slide core back into its’ original position

3.Clean Core Twice a Year 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 dish- washer)

e)install the clean filters

f)install clean core

Note: Core installation label on the outer end of the core.

To install the clean core:

a)first mount the bottom flange of the core guide into the bottom H channel approximately 1/4” (6mm)

b)mount the left or right side flange of the core guide approximately 1/4” (6mm) followed by the other side

c)mount the top flange of the core guide into the top H channel approximately 1/4” (6mm).

d)with all four corners in place and the core straight and even, push hard in the centre of the core until the core stops on the back of the cabinet.

NOTE: Core will appear to stick out from cabinet approxi- mately 1/8” (3mm). This is designed this way so that the access door will fit tight against the core.

4.Motors - Maintenance Free

5.Drain (condensate) Line - Clean once a year Inspect drain line, drain spout and “P” trap for block- age, mould or kinks. Flush with warm soapy water and replace if worn, bent or unable to clean.

6.Clean Duct Work if Required

The duct work running to and from the HRV may accu- mulate dirt. Wipe and vacuum the duct once every year. You may wish to contact a Heating/Ventilation company to do this.

7. General Maintenance - Twice a Year

Wipe down the inside of the cabinet with a damp cloth to remove dirt, bugs and debris that may be present.

8. Cleaning the Fans

Fans may accumulate dirt causing an imbalance and/or excessive vibration of the HRV. 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 after that over time depending on the outdoor conditions.

unplug the HRV and open the service door

remove the core

remove ducting (metal and/or flexible insulated type) from the red and/or blue ports which are connected immediately inline with the fan assem- bly

use a small brush, such as an old toothbrush or pipe cleaner, and insert first

(a)through the large opening of the fan assembly and then

(b)through the smaller opening in the end of the fan assembly.

scrub individual fan blades until clean. Avoid moving or damaging balancing flat weight, clip is usually found on one or more of the fan blades

vacuum and wipe

reassemble making sure ducting is reattached firmly and insulation and moisture barrier are sealed and taped

Before attempting this task, thought should be given to having a qualified service technician complete the ser- vice work.

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Lifebreath 155ECM Clean Air Filters clean twice a year, Clean Core Twice a Year a open access door, Cleaning the Fans