1. TOTALLY INOPERATIVE
YES | POWER | NO |
PRESENT AT | ||
| RECEPTACLE |
|
|
|
|
|
|
|
CHECK OR LOOSE CONNECTION
OR BROKEN WIRE INSIDE UNIT
IS LINE
VOLTAGE
NOWITHIN ¦ 10% OF
NAMEPLATE
VOLTAGE?
YES
1.CHECK FOR SHORT CIRCUIT IN WIRING INSIDE UNIT.
2.CHECK COMPONENTS FOR SHORT CIRCUIT OR GROUNDED WIRING.
IS
LINE VOLTAGE LOW
HIGH OR
LOW
| IS |
YES | SUPPLY FUSE |
| BLOWN (OR C/B |
| TRIPPED)? |
| NO |
| CHECK FOR LOOSE CONNECTION |
| OR BROKEN WIRE IN SUPPLY |
| WIRING TO UNIT. |
IS
YESFUSE OR C/B
SIZE PROPER
NO
REPLACE WITH CORRECT
SIZE DEVICE.
HIGH
INSTALL BUCKING TRANSFORMER TO REDUCE LINE VOLTAGE.
1.REMOVE ALL OTHER EQUIPMENT FROM ICEMAKER CIRCUIT
2.INSTALL NEW DEDICATED CIRCUIT FOR ICEMAKER.
IS
OTHER EQUIP.
YES ON SAME
CIRCUIT
NO
1.CHECK FOR LOOSE OR CORRODED CONNECTION IN SUPPLY WIRING.
2.CHECK SUPPLY WIRING FOR UNDER- SIZED WIRE, AND REPLACE.
3.INSTALL BOOSTING TRANSFORMER TO RAISE LINE VOLTAGE.
23 | 90846 |