Page
1. SPECIFICATIONS 3
1-1 Unit specifications 3
1-2 Major Component specifications 8
1-3 Other Component specifications 13
2. DIMENSIONAL DATA 14
3. ELECTRICAL DATA 17
3-1 Electric Wiring Diagrams 17
3-2 Jumpers Configuration 19
3-3 Contacts for Building Automation 21
3-4 Maintenance 22
4. FUNCTION 23
4-1 Cool Mode Operation 23
4-2 Heat Mode Operation 24
4-3 Auto (cool/heat) Mode Operation 25
4-4 Dry Mode Operation 26
4-5 Fan Mode Operation 26
4-6 Auto Fan Speed 26
4-7 Forced Mode 27
4-8 Protection Operation in Heat Mode 27
4-9 I Feel Function 29
4-10 Night Function 29
4-11 Drain Pump Mode 29
4-12 Diagnostic 30
5. CHECKING ELETRICAL COMPONENTS 31
5-1 Measurement of Insulation Resistance 31
5-2 Checking Continuity of Fuse on PCB Ass'y 32
Table of Contents
2