Nortek B-HW-2.2(07)-A3AK User Manual

Multi Variable Heat Pump WALL Mounted Type Indoor Unit
13
7 Maintenance Method
(1)
Turn off the unit and cut off the main power supply when cleaning the air conditioner to avoid electric
shock or injury.
(2)
Use a ladder or other stable platform when cleaning the unit.
(3)
Do not clean the unit with hot water whose temperature is higher than 45°C (113 °F) to prevent fading or
warping.
(4)
Do not dry the filters over open flame to avoid warping.
(5)
Volatile liquid such as paint thinner or gasoline will damage the appearance of the air conditioner. (Only
soft dry cloth or damp cloth moistened with mild detergent to clean the surface panel of the air
conditioner.)
(6)
Please contact a qualified service technician if there is a malfunction.
7.1 Cleaning panel
Take down panel before cleaning.
(1)
Pull along the direction of arrows to take down the panel.
(2)
Clean the panel
Clean it with a soft-hair brush, water and mild detergent, and then dry it.
(3)
Reinstall the panel
As shown in Fig.II, install the stands of both ends of the panel into the slot and put the middle
rotating shaft into the groove, then place the panel and clasp back along the arrow direction.
Fig 7.1.1 Fig 7.1.2
7.2 Cleaning the air filters
Clean filters once every 3 months. If environment is very dusty, it should be cleaned more
frequently.
(1)
Take down the air filter
As shown in Fig. 7.2.1, open the surface panel by holding the both ends of groove along the
arrow direction, and then take the air filter out downward.
(2)
Clean the filter
Use cleaner or water to wash the filter; if the filter is too dirty (such as an oil stain), warm water
(lower than 45°C (113°F) ) with mild detergent can be used, then dry it in the shade.
②
Do not clean the filter by hot water higher than 45°C (113
°F)
to prevent fading or warping.
③
Do not dry filter over open flame or it could warp or catch fire.

Nortek B-HW-2.2(07)-A3AK Specifications

General

Brand	Nortek
Model	B-HW-2.2(07)-A3AK
Category	Heat Pump
Language	English