AUX air conditioner service manual
Chapter 2 Introduction of AUX products
Section one the split&wall-mounted type
Ⅰ.The characteristics of the appearance and structure
1. The appearance photos of the outdoor unit
outdoor unit 1 outdoor unit 2 outdoor unit 3
2. The appearance photos of the remote controller (applicable for Model 9000BTU~24000BTU )
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YK(R)-F/001E( YKR-F/002E ) YK（R）-C/02JE YK(R)-C/01E
.Ⅱ The basic function introduction of the split wall-mounted type electric-controller
(9000BTU~12000BTU):
1. The basic conditions for the operation of the controller
The applicable voltage range of the electrical power: The input voltage 175 V ⑴ – 253V;
The input AC curr⑵ ent frequency: 50Hz；
The operating temperature for electric controller: ⑶ （-10~+70） ;℃
The operating moisture for electric controller: RH20%~RH90%;⑷
The indoor fan: RP plastic⑸ -sealed motor, three impulse feedback signal;
The outdoor fan: tap iron⑹ -shell motor, only one speed range and the normal working current shall be
lower than 1.5A;
The normal working current of the four⑺ -way valve: lower than 1A/220VAC;
The Swing Motor: DC12V, Four phase eight step stepping motor;⑻
Compressor: Single⑼ -phase power supply, the normal working current shall less than 15A.
2. Functions of the electric controller
The function of the controller consists of the following parts:
⑴The remote control receiving function;
⑵LED/ Digital displaying function;
⑶Force operation function;
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