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Section 4: OUTDOOR UNIT MAINTENANCE REMOTE CONTROLLER ............ 4-1
1. Overview ............................................................... 4-2
2. Functions ............................................................... 4-3
3. Ordinary Display Controls and Functions ...................................... 4-4
4. Monitoring Operations ..................................................... 4-9
5. Outdoor Unit Alarm History Monitor ......................................... 4-11
6. Mode Settings .......................................................... 4-12
Section 5: REMOTE CONTROLLER FUNCTIONS ............................. 5-1
1. Simple Settings Function ................................................... 5-2
2. Detailed Settings Function .................................................. 5-8
3. Remote Controller Servicing Functions ....................................... 5-21
Section 6: TROUBLE DIAGNOSIS .......................................... 6-1
1. Contents of Remote Controller Switch Alarm Display .............................6-2
2. Outdoor Unit Control Panel LED Display ......................................6-4
3. Remote Controller Servicing Functions ....................................... 6-5
4. 2WAY Alarm Codes ....................................................... 6-8
5. Blinking Inspection Display ................................................ 6-29
6. Inspection and Characteristics of Parts ...................................... 6-31
7. Test Pin ............................................................... 6-33
8. Symptom: Thermostat in OFF continues or cycles OFF & ON too frequently .......... 6-34
SM830204-05_2WAY SYS_new.indb 8 15/01/05 11:56:44
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