Sanyo MDF-137, Руководство по обслуживанию

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3
䂓
Control specifications
Item Specifications
Temp. controller
Microcomputer input by keypad
Setting range:
㩷
-18
㷄䌾
-35
㷄䋨
1
㷄
increment
䋩
Non-volatile memory
Temp. sensor Thermistor sensor
Temp. display
LED digital display (1 㷄 increment)
Display range:
㩷
-50
㷄䌾
50
㷄
High temp.
Set temperature
䋫
5
䌾
+15
㷄
, changeable
䋨
Default: +10
㷄䋩
ALARM lamp blinks and buzzer sounds intermittently
with 15 min. of delay
Remote alarm contact activates and joins with buzzer
Low temp.
Set temperature-5
䌾
-15
㷄
, changeable
䋨
Default: -10
㷄䋩
ALARM lamp blinks and buzzer sounds intermittently
with 15 min. of delay
Remote alarm contact activates and joins with buzzer
Remote
alarm
Remote alarm terminal 3P: Contact capacity DC30V, 2A (Max)
NC-COM
䇮
NO-COM
Activates during high/low temp. alarm, power failure alarm and Alarm
test performed, joins with buzzer
Alarms
Power fail.
ALARM lamp blinks, buzzer sounds intermittently and remote alarm
contact activates.
Control panel
ALARM: Alarm lamp
BUZZER: Alarm buzzer stop key
ALARM TEST: Alarm test key
SET: Set key
䋾 : Digit shift key
㺢
: Numerical value shift key
DEF: Defrost key
Key Lock
Press 䋾 key for 5 seconds.
L0: Unlocked
L1: Locked
Self diagnosis
* When temp. sensor is failed;
- Error code 䋨 E01/E02 䋩 and chamber temp. are displayed alternately.
- Remote alarm contact activates with buzzer sounds.
* When battery switch OFF check is failed in Alarm Test;
- 㩷 Error code 䋨 E09 䋩 and chamber temp. are displayed alternately.
Power switch Breaker switch on left back side
Power source Local voltage