Frigor G315A++ series, Руководство по обслуживанию

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Totalløsninger i køl og frys
G 315 A++
Chest Freezer
290615
Total solutions in refrigeration and freezing
Service manual
SERVICE MANUAL
Model: G315A++
16
Issue 2014-03-13
Rev.
Ref1102S001V0
Light bulb burned out. Replace bulb.
Door/lid wont
fully close by
itself
Package holding door/lid
open.
Get rid of all the packages
Slow starting
time after being
off
Built-in overload product. Refer to the manual
Excessive frost
build-up
Door/lid left open. Check to see if package is holding door/lid
open.
Too frequent or too long
door/lid openings. Closed the door or reduce the times of
opening the door
Not unusual during
periods of high humidity Defrost
1
、
When frozen sensor failure or short circuit occur, the control panel displays" EE", and blinks in
1HZ frequency with buzzer sound together. At that time, system enter into safety mood, that is
in the cycle working state of starting for 10 minutes and of stopping 5 minutes of compressor;
then clicks the" alarm" button, it can relieve buzzer sounds, but" EE" is still using the 1HZ
frequency flicker; when fault is excluded, regardless of to or not to press the" alarm button,
buzzer sound relieves and normal temperature is displayed on control panel.
2
、
If the actual temperature is T < - 31 degrees or T < - 35 degrees, control panel displays" LL"
with 1HZ frequency flicker. At the same time control panel sounds continuous buzzer
alarm. At this time to press the alarm button, alarm buzzer sound stops, but it still shows "
LL"; After fault excluded, normal temperature is displayed on control panel.
Note: - 30 to - 35 degrees C displays - 30C; it displays LL below – 35C
- 22 f to - 31 degrees F displays - 22 F, below - 31 degrees F displays LL
3
、
When the actual temperature of T > 99 degree F ( T > 37 degrees C), the control panel
displays" HH" with 1HZ frequency flicker; at the same time continuous buzzer alarm
sounds from control panel; at this time to press the alarm button, alarm buzzer stops, but
control panel still shows " HH"; After fault solved, normal temperature is displayed on
control panel.
4
、
To press super freezer button for 3 seconds, quick-frozen function starts; a buzzer alarm
sounds from panel after 56 hours of continuous operation and without cancellation of this
function; then system is into protection mode after 1 minutes sounds and forces the
compressor to stop working for 5min’ At last quick-frozen opening function automatically
canceled and the system returned to normal working state.
Note: under quick frozen case, its function is out of sensor control.