Haier AU082FYCRA(HW) Service Manual page 60

SW1 SW2 SW3 Segment digital tube display content LD2~4
Actual frequency of compressor(Hz): 90 means 90Hz
•Frequency of compressor can be set through pressing "ENTER(SW7)" with 3 seconds, in which
0 5 0 "111" will be displayed and the frequency showed. Frequence can be increased one Hz through
pressing "UP" once and can be decreased one Hz through pressing "DOWN" once;
•"000"will be showed through pressing "Exit(SW6)" with 3 seconds and setting mode will be exit.
0 7 0 Electronic expansion valve step (LEVa1): 90 means 90pls
0 9 0 Electronic expansion valve step (LEVa2): 90 means 90pls
Valve output status:
0 B 0
LD2: 4WV: (0-off, 1-on); LD3: SV1: (0-off, 1-on); LD4: SV2: (0-off, 1-on)
High pressure switch and Low pressure switch status: LD2: High pressure switch: HPS: (0-off,
0 C 0
1-on) LD3: Low pressure switch: LPS: (0-off, 1-on) LD4: reserved: "-"
0 D 0 Reserved
Compressor electrical heater output:
0 E 0
LD2: CH1: (0-off, 1-on);LD3: BH:(0-off, 1-on); LD4: reserved: "-"
0 F 0 Software version:"1.0"means Ver1.0.
0 0 1 Pd: Pressure of discharge:unit: kg, a decimal fraction
0 2 1 Ps: Pressure of suction: unit: kg, a decimal fraction
0 3 1 Td: discharge temperature : (unit:°C)
0 5 1 Tdef: defrost temperature: (unit:°C)
0 7 1 Toil: oil temperature: (unit:°C)
0 9 1 Tc: condensing temperature (unit:°C)
0 E 1 Ts: suction temperature (unit:°C)
0 1 F Tao Tao: ambient temperature (unit:°C)
0 2 F Pd_temp:condensing temperature (unit:°C)
0 4 F Ps_temp: evaporate temperature (unit:°C)
0 5 F Tliqsc (unit:°C)
0 6 F Tsco (unit:°C)
0 8 F Operating time of compressor: Unit: hour
0 A F Operating current of compressor: unit: A, a decimal fraction
0 B F Unit current: CT: unit: A, a decimal fraction
0 C F Direct current voltage of Invertor comperssor: unit: V
0 E F Invertor module temperature of compressor: (unit:°C)
0 0 7 Outlet water temperature Two (°C)
0 0 8 Ref Rerigerate gas pipe temperature Tho (°C)
0 0 9 Refrigerate liquid pipe temperature Thi (°C)
0 0 B Inlet water temperature Twi (°C)
Hydraulic features:No.1: water flow switch (0-cut off, 1-connected) No.2: Pump status (0-off,
0 0 C 1-on);No.3:Electrical heating (0-off, 1-on)
(i.e. "110" means water flow switch is closed, pump is on and Electrical heating is off)
Hydraulic features:No.1: supply water flow switch (0-cut off, 1-connected)
No.2: unit on/off signal(0-off, 1-on);No.3: Floor heating valve output status (0-off, 1-on) (i.e. "001"
0 0 D
means supply water flow switch is connected,Indoor unit on/off signal is off and Floor heating
valve output status is on.)
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