Heat Controller VMH C Series Service Manual page 32

Service Manual
8.4.10 Two speed outdoor fan function
8.4.10.1 Outdoor fan starts at the same time with compressor, but stops 30 seconds later after
compressor stop.
8.4.10.2 Outdoor fan action in heating mode (including heating in auto mode).
F° C°
62.5 (17)
59 (15)
8.4.10.3 Outdoor fan action in cooling & drying mode (including cooling in auto & forced mode).
Please refer to the picture above.
8.4.11 Ionizer/ function (optional)
The indoor unit is equipped with an Ionizer, which is controlled by the CLEAN AIR button on the remote
controller. When the unit is turned on, press the CLEAN AIR button to activate the function. Press it
again to stop the function. During the time when Ionizer is controlled by remote controller, Ionizer will
be turned off automatically if indoor fan stops running due to malfunctions or anti-cold-wind. When
indoor fan restarts after malfunction has been eliminated and anti-cold-wind being released, Ionizer
will be available again.
8.4.12 Outdoor chassis heating cable (optional)
Heating cable is fixed on outdoor chassis to help deicing and to avoid freezing. The heating cable's
power is 85W, rated voltage is 220V-240V, and is controlled by the program. If outdoor temperature is
lower than 41°F(5°C), the heating cable will begin to work. If outdoor temperature is higher than
59°F(15°C), the heating cable will stop working.
VMH 30, 36 SerieS
F° C°
71.5 (22)
68 (20)
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Heat Controller