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HE4
Fault code history
Pr
Protocol version
Sr
Software version
2.2 User parameter checking
Press“mode”button 3 seconds to enter parameter checking status, then press “+”or“-”to select parameter.
Parameter description
range
default
L0
heating
20
℃~
60
℃
26
℃
L1
Adjustment of temperature difference
before restart
2
℃~
18
℃
2
℃
L2
Adjustment of temperature difference
before stop
2
℃~
18
℃
2
℃
L3
cooling
2
℃~
30
℃
12
℃
L4
Adjustment of temperature difference
before restart when cooling
2
℃~
18
℃
2
℃
L5
Adjustment of temperature difference
before stop when cooling
2
℃~
18
℃
2
℃
L6
Set temperature at Auto mode
8
℃~
60
℃
26
℃
L7
water pump mode
0: water pump always running
1: water pump will stop 60S after
compressor stop, then run 5 min
every(L8)min
0
L8
water pump run 5min every(L8)min
3
~
180min
30
Summary of Contents for BYC-007TG1
Page 2: ......
Page 17: ... 17 Figure 15 Figure 16 ...
Page 26: ... 26 Exploded View ...
Page 29: ... 29 Need to select Agree ...
Page 39: ... 39 11 Fault analysis and elimination method ...
Page 42: ... 42 ...