2) GR-C247, GR-C207, GR-B247, GR-B207, GR-B197
* Freezer fan motor shall operate when freezer, refrigerator, or home bar door is open.
* Door switches A, B, C, D of freezer and refrigerator are connected to door opening detecting circuit in Micom.
* Home bar door switch E, F is parallelly connected to the refrigerator switch C, D. Therefore it can detect door opening
when one of the door is open.
MICOM CIRCUIT DESCRIPTION
- 40 -
Refrigerator
Machine Defrost
AC Converting
Refrigerator Home Bar Fan Motor
Load Types
Room Heater Relay
Compartment Lamp
Heater High Standard
Speed
Speed
Measuring Points(IC 4)
No.10 No.11 No.12 No.16 No.15 No.13 No.14
Conditions
ON Below 1 V
OFF 12 V
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