Page
1. SPECIFICATIONS
4
1-1 Unit specifications
4
1-2 Major Component specifications
7
1-3 Other Component specifications
9
2. DIMENSIONAL DATA
10
3. ELECTRICAL DATA
11
3-1 Electric Wiring Diagram
11
3-2 Control PCB switches and functions
12
4. FUNCTION
13
4-1 Room Temperature Control
13
4-2 Automatic control for heating and cooling
14
5. REPLACING PCB
15
5-1 Replacing PCB
15
5-2 How to replace PCB
16
5-3 How to replace EEPROM with EEPROM included in PCB service pack
17
5-4 Table of setting
19
6. SERVICING AND MAINTENANCE FUNCTIONS
20
6-1 Indoor unit refrigerant noise countermeasures
20
6-2 Outdoor unit noise countermeasures: EEPROM 05
20
7. TROUBLE DIAGNOSIS
21
7-1 Contents of remote controller switch alarm display
21
7-2 Outdoor unit control panel led display
23
7-3 Trouble indications and inspection points
24
7-4 Remote controller servicing functions
26
7-5 Multiset alarm codes
27
7-6 Inspection of parts
50
Table of Contents
3
Содержание 38.7105.951
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