Mitsubishi Electric Mr. SLIM MSZ-FA25VA Technical Manual página 261

MUZ-HC25VA MUZ-HC35VA
10-1. CHANGE IN DEFROST SETTING
<JS> When the JS wire of the inverter P.C. board is cut/ soldered, the defrost finish temperature is changed
(Refer to 11-6-1.)
Jumper wire
soldered
(Initial setting)
JS
none
(cut)
10-2. PRE-HEAT CONTROL SETTING
PRE-HEAT CONTROL
When moisture gets into the refrigerant cycle, it may interfere the start-up of the compressor at low outside tempera-
ture. The pre-heat control prevents this interference. The pre-heat control turns ON when outside temperature is 20°C
or below. When pre-heat control is turned ON, compressor is energized. (about 50 W)
<JK> When the JK wire of the inverter P.C. board is cut, pre-heat control is activated.(Refer to 11-6.1)
NOTE: When the inverter P.C. board is replaced, check the Jumper wires, and cut/solder them if necessary.
MUZ-HC35VAB
Defrost finish temperature (: )
5
8
Funciones
261