3
Use
3. Basic Operation
1
59
1
16
2
17
3
18
4
19
5
20
6
21
7
22
8
23
9
24
10
25
11
26
12
27
13
28
14
29
15
30
Item
Meaning
Meaning
Item
Meaning of all readings:
Ambient temperature
Hot water temperature
Cooling water temperature
Unit outlet water temperature
Unit inlet water temperature
System 1 indoor coil temperature
Heating water temperature
System 2 indoor coil temperature
Room temperature
System 1 voltage
System 1 current
System 1 compressor speed (in Hz)
System 1 outdoor coil temperature
System 1 compressor discharge
System 1 suction temperature
System 1 condensing
pressure
System 1 evaporating
pressure
System 2 voltage
System 2 current
System 2 compressor speed (in Hz)
System 2 outdoor coil temperature
System 2 compressor discharge
System 2 suction temperature
System 2 condensing
pressure
System 2 evaporating
pressure
N/A
Temperature Parameter under basic operation level can be checked in both ON and OFF mode.
Press "SET"+"M" for 5
seconds
,
Parameter will
shown on the display.
Press or to check
parameter values for
each paramter
in
sequence. Total 8
parameters can be
checked.
Value of the
parameter
Sequence of the
parameter
【
】
Temperature Parameter
Failure bit
Protection bit
System 1 EEV position
System 2 EEV position