Haier HRF-660S Service Manual page 14

SERVICE MANUAL
Model:HRF-660S
2. Temperature setting of freezer compartment / refrigerator compartment
Temperature Parameters
Areas
Preset temperature of freezing (°C)
Actual control temperature (°C)
Preset temperature of cold storage (°C)
Actual control temperature (°C)
2.1 How to select a temperature setting
(1)The appliance is preset at fuzzy mode, which can be inactivated by a press of Fuzzy Mode button.
(2)The temperature setting of freezer compartment / refrigerator compartment are set by the freezing and
refrigeration keys on the display panel respectively..(Fuzzy mode must be inactivated.)
(3) The freezing/ refrigeration keys correspond with display icons.
(4) Press and hold down the refrigeration key for 3 seconds, the refrigeration operation in refrigerator
compartment is deactivated and its temperature setting display is off; press and hold down it again for 3
seconds, the refrigeration function is resumed and its temperature setting display is on. When the
refrigeration function is suspended, the refrigeration load is canceled in correspondence to 2.
2.2 Displays
(1) Press freeze or cold storage key once to obtain the next higher setting until the highest setting is
reached. Press again to return to the lowest setting.
Type
Freeze
Cold storage
(2) Room Temperature Sensor (RT SNR) The startup and shutdown parameters can be adjusted with the
temperature change of RT SNR.
Freeze
Cold storage
NOTCH
1 2 3 4 5 1 / The sequence of temperature displays is:
-15°C -17°C -18°C -20°C -22°C -15°C
1 2 3 4 5 1 /The sequence of temperature displays is:
7°C 6°C 5°C 4°C 3°C 7°C
RT 20°C 20°C<RT 35°C
-2°C -1°C
+1°C -1
Issue 201001
Rev.
1 (weak) 2
-15 -17
-17 -19
7 6
6 5
Display
35°C<RT
-2°C
-2°C
Ref1001S008V0
3 4 5 (strong)
-18 -20 -22
-20 -22 -24
5 4 3
4 2 0
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