26
SERVICE MANUAL
①
Testing method of forced start
②
The open door, locked, press the "Fridge" button, at the same time, press the "My zone" button for 5
times.
T1 is shown in the refrigeration temperature zone.
In this mode, the air switch on, fan,
compressor run continuously, without defrosting control.
1- List of compressor model, manufacturer, power, energy efficiency ratio (EER),
refrigerating capacity, operating current and starting current
Compressor
model
Manufacturer
Power
EER
Refrigerating
capacity
Operating
current
Starting
current
model
Nidec
Compressor
(Beijing)
Co.,Ltd.
230V/40~
150Hz
1.90
106.6
0.43
2.1A
HRF520
B*
Nidec
Compressor
(Beijing)
Co.,Ltd.
230V/40~
150Hz
1.94
104
0.86
2.1A
HRF520
F*
6-3-2 Control of refrigerator air door
Conduct power-on and power-off control of air door
VD (R/S room) (Myzone)
S1
R
S
When power
on
Power on and power off for one time
Protection
No operation for 1 minute after the operation
R
room
(fridge)
R-sensor control switch
S room (my
zone)
S-sensor control switch
Stop
the
operation
When the R door is open
Special
operation
No operation for 1 hour on S1 or S2 air door, reset for one time.
When
pulldown
Take operations according to the condition
Summary of Contents for HRF520BW
Page 20: ...20 SERVICE MANUAL Chapter 5 System flow principle 5 1 Refrigerating cycle plan...
Page 21: ...21 SERVICE MANUAL Freezer Evaporator...
Page 22: ...22 SERVICE MANUAL 5 2 Sensor layout plan...
Page 23: ...23 SERVICE MANUAL Chapter 6 Circuit diagram 6 1 Brief principle diagram...
Page 32: ...32 SERVICE MANUAL...
Page 41: ...41 SERVICE MANUAL 9 4 Symptom No starting when powering on...
