13.Fan motor operation and compressor protection
Fan motor operation : | 1.When the temperature in Comp. sensor is lower than 20 | ; | ||
| Fan motor turns off with the power supplied | Turns on when the | ||
| temperature in Comp. sensor is higher than 80 |
| Turns off when | |
| the temperature in Comp. sensor is lower than 20 | Turns on | ||
| when the temperature in Comp.sensor is higher than 80 |
| ||
| 2. When the temperature in Comp. sensor is lower than 20 | ; | ||
| Fan motor turns on with the power supplied | Turns off when the | ||
| temperature in Comp. sensor is lower than 20 |
| Turns on when | |
| the temperature in Comp. sensor is higher than 80 |
|
| |
Compressor protection: | Compressor stops operation when the temperature in Comp. sensor | |||
(during Fan Lock) | reaches 100 . (Compressor protection) |
|
|
|
| Starts operation again when the temperature in Comp. sensor is lower | |||
| than 65 . |
|
|
|
15.Other specifications
(1)Lamp specifications: <Control PCB>
DP1: Orange lamp
| Goes off: High/low temp. alarm, sensor failure, power failure | |
| Lit | : Not in alert condition |
DP2: | Green lamp | |
| Goes off: Compressor does not activate. (normal condition) | |
| Lit | : Compressor activates. |
DP4: | Yellow lamp | |
| Goes off: Fan motor does not activate. (normal condition) | |
<Display PCB> | Lit | : Fan motor activates. |
|
| |
DP51: | Red lamp | |
| Goes off: Not in alarm condition (normal condition) | |
| Blinks | : High/low temp. alarm (without delay), or sensor failure, |
|
| or power failure |
DP53: | Orange lamp | |
| Goes off: Battery accumulation time is less than 2.8yrs. | |
| Lit | : Battery accumulation time is over than 2.8yrs (Expired). |
| Blinks | : In F11 performed |
(3) Buzzer specifications: |
|
|
High/low temp. alarm: | Intermittent tone emitted with delay | |
Sensor failure: |
| Intermittent tone emitted when any error code among |
|
| E01, E02, E05 and E06 is displayed |
Power failure: |
| Intermittent tone emitted |
Key operation: |
| A click emitted if available |
Invalid input: |
| Alarming tone emitted for 1 second |
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