20
OPERATION AND FUNCTIONS
NO
CONTROL
FUNCTION
CONTROL
OBJECTS
CONTENTS REMARK
7 Error Display LED 1. ERROR DISPLAY
1) How to start: Push Temp. control s/w for five secs. In Continuous
-run mode.
2) How to end: It returns automatically after 20 secs in Error mode with
out concering Error.
2. DISPLAY AND HOW TO CONTROL
1) D1 ERROR
- Starting Condition: D-Sensor Disconneciton/Shortcircuit
- Display: Flickering "LOW" LED
- How to control: return to limit time (30min.)
2) R1 ERROR- Starting Condition: R-Sensor Discon-nection/Shortcir-
cuit
- Display: Flickering "MID" LED
- How to control: control continuously Comp,F-fan to be On(30min.)
and Off(30min.)
3) F3 ERROR - Starting Condition: Heater 80min.
ends
- Display: Flickering "HIGH" LED
- How to control: impossible to control in case of Heater
Defrostng,Temp.Fuse problem,HTR Disconnection
4) C1 ERROR- Starting Condition: Even if Comp has run for 120min.
continuously,when D-sensor is¡Ã-5°C
- Display: Flickering "QUICK" LED
- How to control: impossible to contro in case of Cycle error
5) If there's no error when it enters Error mode, All LEDs will be OFF.
HTR disconnection.
8 Time Delay of
Electric
Devices
1. F-FAN time delay in Comp On/Off
1) During normal running: F-fan will be On/Off 1 min. after Comp On/Off
2) When initial power input: F-Fan will be ON 4 mins. After Comp On
2. F-FAN TIME DELAY BY DOOR S/W
1) After 6 mins.of initial power input
OPEN DR S/W -> CLOSE : F-fan work delay for 20 secs.
2) Before 6 mins.of initial power input
OPEN DR S/W -> CLOSE : F-fan work for 20 secs. immediately.
3) when it has nothing to do with Initial power input.
OPEN DR S/W ->CLOSE: F-fan changes into be Off. immediately.
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