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3-1 Indoor Units<br />
1 4-Way Air Discharge Semi-concealed Type : ASR 425 H - ASR 436 H<br />
ASR 448 H<br />
8P-1(L)<br />
8P-2(N)<br />
1<br />
R<br />
F1(5A)<br />
RC1<br />
FMI<br />
3<br />
4<br />
N N<br />
1<br />
1X<br />
2X<br />
3X 3X<br />
LL L H HH R<br />
1 3 5 7 1<br />
3 4 5 6 7<br />
LL L H HH HT<br />
2<br />
DP<br />
3<br />
DP<br />
1<br />
• Schematic Diagram<br />
1<br />
2<br />
DPH<br />
1<br />
3<br />
1<br />
4<br />
LM<br />
3<br />
3<br />
T20<br />
1<br />
RY2 RY1<br />
49FI<br />
DPH LM<br />
Symbols Description<br />
FMI<br />
49FI<br />
RC1<br />
F1<br />
LM<br />
TR1<br />
1X-3X<br />
RY1-RY2<br />
MOV<br />
RCS<br />
TH1<br />
TH2<br />
Indoor Fan Motor<br />
Indoor Motor Thermal Protector<br />
Running Capacitor<br />
Fuse<br />
Auto Louver Motor<br />
Power Transformer<br />
Auxiliary Relay<br />
Auxiliary Relay<br />
Motor Operated Valve<br />
Remote Control Switch<br />
Room Thermistor<br />
Thermistor (Indoor Coil E1)<br />
8<br />
9<br />
III - 3<br />
AC<br />
230V<br />
TR1<br />
3X<br />
RY1<br />
RY2<br />
1<br />
2<br />
3<br />
4<br />
1<br />
3<br />
T20<br />
3<br />
2X<br />
1X<br />
RCS<br />
CR-X253GH<br />
Controller<br />
VCC<br />
RN2<br />
LM<br />
DP.DPH<br />
DC12V<br />
1<br />
2<br />
3<br />
SG<br />
RC12V<br />
G<br />
Symbols Description<br />
1<br />
2<br />
3<br />
1<br />
2<br />
3<br />
4<br />
5<br />
TH3 Thermistor (Indoor Coil E2)<br />
TH4 Thermistor (Indoor Coil E3)<br />
CR-X253GH Indoor Controller<br />
Terminal Plate<br />
Connector<br />
Terminal<br />
DP<br />
Drain Pump<br />
DPH Dew Proof Heater<br />
LSW Limit Switch<br />
FS<br />
Float Switch<br />
T6<br />
PNL<br />
LS<br />
FS<br />
OC SG1<br />
SG2<br />
1<br />
2<br />
1<br />
3<br />
1<br />
3<br />
1<br />
2<br />
3. Electrical data<br />
8P-R1<br />
8P-R2<br />
8P-R3<br />
7<br />
8<br />
6<br />
5<br />
MOV<br />
Room Thermistor<br />
1<br />
TH1<br />
2<br />
Indoor Coil E1<br />
1<br />
TH2<br />
2<br />
Indoor Coil E2<br />
1<br />
TH3<br />
2<br />
Indoor Coil E3<br />
1<br />
TH4<br />
3<br />
8P- 8P-<br />
U2 U1<br />
To Outdoor Unit<br />
LSW<br />
FS<br />
S 854-2-5268-470-00-3 (X)<br />
1<br />
2<br />
3<br />
4<br />
5
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