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• During heating operation, operate the followings control.
1. During Remote Control setting is 18°C & above
Indoor Fan Speed Min Hz
More than Hi 27
More than Lo 27
Under Lo 27
However, when less than thermo OFF for 100 sec. continuously, the above control will be cancel.
8.2.1.11. DC Current Protection Control
Purpose
In order to control DC current rise in a compressor low frequency region, load is detected with from indoor/outdoor heat
exchanger temperature, Hz control is performed.
Control contents
1. During cooling and dry except test mode
2. During heating compressor operation, except test mode.
(However, official approval mode removes)
8.2.2. Protection Control For Cooling & Soft Dry Operation
8.2.2.1. Outdoor Air Temperature Control
The compressor operating frequency is regulated in accordance to the outdoor air temperature as shown in the diagram below.
This control will begin one minute after the compressor starts.
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CS-E9DKEW CU-E9DKE / CS-E12DKEW CU-E12DKE