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Copyright ©2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

4. Wiring Diagrams

CN-MOTOR1 CN-FLOAT 

CN-DISPLAY 

CN-D/PUMP CN-VANE1 

CN-POWER 

CN-REMO 

CN-PIPE/OUT 

CN-PIPE/IN 

CN-ROOM 

CN-AIRC 

CAUTION

For Multi model, dip switch 1,2,6,7,8 must be set off.
Those dip switches are used for other models.

Dip switch setting

Off

On

Remarks

SW3

Group

Master

Slave

Group control setting using wired remote controller
Dry contact mode setting
1. Variable : Auto/manual mode can be chosen by wide wired

SW4

Dry contact

Variable

Auto

remote controller or wireless remote controller
(when shipped from factory 

manual mode)

2. Auto : For dry contact, it is always auto mode.
1. Duct model

-. Off : Default(not operate continuosly )
-. On : Fan operate continuosly 

SW5

Extra 1

Off

On

2. Cassette model  : No function
3. Ceiling suspended model

-. Off : Ceiling(default)
-. On : Floor

Model: AMNH**GTUC0

Содержание AMNH09GTUC0

Страница 1: ...er SVC MANUAL Exploded View MODEL AMNH09GTUC0 AMNH12GTUC0 CAUTION Before Servicing the unit read the safety precautions in General SVC manual Only for authorized service personnel Internal Use Only http biz lgservice com ...

Страница 2: ...12 000 Heating Capacity kW 2 93 3 87 Btu h 10 000 13 200 Current Nominal Running Current A 0 2 0 2 Fan Motor Type BLDC BLDC Fan Type Cross Flow Fan Cross Flow Fan Motor Output W x No of Unit 20 x 1 20 x 1 Air Flow Rate H M L CMM 7 5 7 3 6 8 8 1 7 4 7 0 CFM 265 258 240 286 261 247 Capacitor μF Vac Drive Direct Drive Direct Drive Coil Row x Column x FPI 2R x 12C x 18 2R x 12C x 18 Dimensions W x H x...

Страница 3: ...ungus Installation Drain pump E S P control Electric heater operation X High ceiling operation Reliability Hot start Self diagnosis Soft dry operation Convenience Auto changeover X Auto cleaning Auto operation artificial intelligence Auto restart operation Child lock Forced operation Group control Sleep mode Timer on off Timer weekly Two thermistor control Individual control Standard wired remote ...

Страница 4: ... Use Only 3 Piping Diagrams Heat exchanger C F F lndoor unit Th3 Th2 Th1 Heating Cooling M Refrigerant pipe connection port diameter Model AMNH09GTUC0 AMNH12GTUC0 Gas Ø9 52 3 8 Ø9 52 3 8 Liquid Ø6 35 1 4 Ø6 35 1 4 Unit mm inch LOC Description Th1 Room thermistor Th2 Pipe in thermistor Th3 Pipe out thermistor ...

Страница 5: ...Dip switch setting Off On Remarks SW3 Group Master Slave Group control setting using wired remote controller Dry contact mode setting 1 Variable Auto manual mode can be chosen by wide wired SW4 Dry contact Variable Auto remote controller or wireless remote controller when shipped from factory manual mode 2 Auto For dry contact it is always auto mode 1 Duct model Off Default not operate continuosly...

Страница 6: ...66010 552111 354210 263230B 359011 352380D 135500A 346810 352380A 135500C 352150 135511 131410 352150 266090 135500B 267110 149304 342800 158580 159830B 152500 268711B 249940 263230A 135500D W6640 249951 268711D Model AMNH GTUC0 Location No Description Sensor Information Housing color 263230A Thermistor 1 Air Yellow 263230B Thermistor 2 Pipe in White 263230C Thermistor 3 Pipe Out Red ...

Страница 7: ...Only for training and service purposes LGE Internal Use Only 5 Exploded View W4810B 147740 146811 145200D 145200B 145200C 147582 147581 W4810A 137213A 135800 135316 137211 137213B W4810A 145200A 135500 146811 268711 TU chassis Front panel grille type PT UUC1 ...

Страница 8: ...P NO MFL67568601 MAY 2012 ...

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