Key Options
Samsung Electronics 387
※ 1. Outdoor unit’s address setting – K7 & K8
: In module installation each ODU will have different address.
Address Main Unit Sub1 Unit Sub 2 Unit Sub3 Unit
Setting
K7 : on, K8 : on
K7 : on, K8 : off
K7 : off, K8 : on
K7 : off, K8 : off
※ 2. Maximum capacity restriction for cooling - K6
: To restrict excessive capacity increasing for cooling operation.
(Just leave it on position, Used to be expressed with Anti-dewing operation)
Function Use(default) No use
Setting
K6 : on
K6 : off
- In humid condition, it’s easy to be dewing on the surface of indoor unit’s panel because of cold draft from the indoor unit.
So system will limit compressor maximum operable frequency to prevent dewing problem.
This doesn’t mean shortage of cooling capacity but better reliability.
F1, F2
OF1, OF2
Sub3
Sub2
Sub1
Main
8-3 Outdoor unit option switch settings (cont.)
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