Checklist For Maintenance Of The Heat Reclaim Ventilation Unit; Maintenance Of The Air Filter - Daikin VAM350J8VEB Service Manual

4 | Maintenance

4.1.2 Checklist for maintenance of the heat reclaim ventilation unit

4.1.3 Maintenance of the air filter

Service manual
58
draft – 07/02/2022 15:12
Check the air filters at least once a year.
The air filters can get blocked due to dust, dirt, leaves, etc. It is recommended to clean the
air filters yearly. A blocked air filter can cause an excessive pressure drop and reduced
performance. See "Maintenance of the air
Check the heat exchange element at least once every 2 years.
The heat exchange element can get blocked due to dust, dirt, etc. It is recommended to
clean the heat exchange element once every 2 years. A blocked heat exchange element can
cause excessive pressure and reduced performance. See
4
exchange element" [
NOTICE
▪
Do NOT wash the air filter in hot water.
▪
Do NOT dry the air filter over a fire.
▪
Do NOT subject the air filter to direct sunlight.
▪
Do NOT use organic solvents, such as gasoline or thinner, on the air filter.
▪
Make sure to install the air filter after servicing (missing air filter causes clogged
heat exchange element). Replacement air filters are available.
To clean the air filters
1 Go into the ceiling through the inspection hole, loosen the screw of the hinge
mechanism (on the left side) to open the service cover. Take the service cover
off by rotating it around the vertical axis of the hanging metal.
A
B
a
b c
a Service cover
b Hinge mechanism
c Hanging metal
A Models 350~1000
B Models 1500+2000
2 Take out the air filters from the unit body.
4
filter" [ 58].
60].
a
b c
"Maintenance of the heat
VAM350~2000J8VEB + EKVDX32~100A2VEB
VRV system air conditioner
ESIE22-07 – 2022.02