10-16kW
No. Content Note
0 Normal display
Clock displays when standby. Inlet water temperature displays when
running. dF displays when defrosting. Pb displays when anti-freeze
running. d0 displays when oil return, d8 displays when remote control is
off.
1 Frequency
Display operating frequency when the unit is in cooling mode and
heating mode.
2 Operating mode
0-Power off，1-water pump，2-cooling，3-heating，4-force cooling, 5-force
heating
3 Operating fan speed level 0—Power off (1-7)
4 The total required capacity before revised Actual value (Force cooling displays 5)
5 Capacity requirements after revised Actual value (Force cooling displays 5)
6 Temperature set Actual setting temperature under cooling or heating mode
7 T3 Actual value(Outlet temperature of outdoor heat exchanger)
8 T4 Actual value(Outdoor ambient temperature)
9 Tp Actual value(Compressor discharged temperature)
10 Tin Actual value (Water inlet temperature of plate heat exchanger)
11 Tout Actual value (Water outlet temperature of plate heat exchangers)
12 Tb1 Actual value(Temperature 1 of plate heat exchangers)
13 Tb2 Actual value(Temperature 2 of plate heat exchangers(equals to Tb1 )
14 T6 Reserved(Cooling fin surface temperature(reserved)
15 Operation current Actual value
16 Power supply voltage Actual AD value
17 EXV Opening degrees Actual value×8
18 Err 1 The last one malfunction code
19 Err 2 The last second malfunction code
20 Err 3 The last third malfunction code
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