Sanyo AHX0752 - Section 4: PCB AND FUNCTIONS

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PCB and Functions
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Contents
4. PCB AND FUNCTIONS
1. Outdoor Unit Control PCB .................................................................................................4-2
1. Outdoor Unit Control PCB CR-CHDX14053 .....................................................................4-2
2. Functions (for CR-CHDX14053) .......................................................................................4-3
2. Indoor Unit Control PCB ....................................................................................................4-6
1. Indoor Unit Control PCB Switches and Functions ............................................................4-6
1. For AC Fan Motor (CR-UXRP71B-B) ...........................................................................4-7
2. For DC Fan Motor (SXRP56B-B) .................................................................................4-7
3. CR1 (for CR-KR74GXH56A/KHX0752~KHX1852) (Wall Mounted) .............................4-8
4. CR1 (for CR-KR254GXH56A/KHX2452) (Wall Mounted) ............................................4-9
5. CR2 (for POW-KR74GXH56/KHX0752~KHX2452) (Wall Mounted) ..........................4-10
6. Explanation of Functions (CR-KXRP56AN, CR-KXRP80AN, POW-KRP50A) ...........4-11
SM830157W-2WAYECO-i.indb1SM830157W-2WAYECO-i.indb1 2007/06/0814:23:482007/06/0814:23:48