52
ADJUSTMENT AND CONTROL
Label
Description
RW
Register
address
Bit
number
Lsb
CPL EXP
UM
Dec
Hex
TR10
Set point temperature controller in Cool
RW
17062 H12A6
16
0
Y
-1
°C
TR20
Set point temperature controller in Heat
RW
17074 H12B2
16
0
Y
-1
°C
-
Hours of operation compressor 1
R
857
H0359
16
0
N
0
hours
-
Hours of operation compressor 2
R
859
H035B
16
0
N
0
hours
-
Hours of operation pump 1
R
865
H0361
16
0
N
0
hours
-
Hours of operation pump 2
R
867
H0363
16
0
N
0
hours
-
Analogue input AIL1
R
412
H019C
16
0
Y
-1
°C
-
Analogue input AIL2
R
414
H019E
16
0
Y
-1
°C
-
Analogue input AIL3
R
416
H01A0
16
0
Y
-1
°C/Bar
-
Analogue/digital input AIL4
R
418
H01A2
16
0
Y
-1
°C/Bar
-
Analogue/digital input AIL5
R
420
H01A4
16
0
Y
-1
°C
-
Device in COOL
R
33028,4 H0104
1
4
N
0
num
-
Device in COOL (from digital input)
R
33028,5 H0104
1
5
N
0
num
-
Device in HEAT
R
33028,6 H0104
1
6
N
0
num
-
Device in HEAT (from digital input)
R
33028,7 H0104
1
7
N
0
num
-
Device in STAND BY
R
33028
H0104
1
2
N
0
-
-
Device in STAND BY (from digital input)
R
33028
H0104
1
3
N
0
-
COOL Select COOL Mode
W
33450,3 H02AA
1
3
N
0
num
HEAT
Select HEAT Mode
W
33450,4 H02AA
1
4
N
0
num
STBY
Select STAND BY Mode
W
33450,5 H02AA
1
5
N
0
num
Er00
General alarm
R
33104
H0150
1
0
N
0
flag
Er05
Alarm: low pressure - sequence meter - fan thermal switch
R
33104,5 H0150
1
5
N
0
flag
Er10
Alarm: compressor 1 thermal protection – thermostatted delivery 1 – High pressure
R
33105,2 H0151
1
2
N
0
flag
Er11
Alarm: compressor 2 thermal protection – thermostatted delivery 2 - High pressure
R
33105,3 H0151
1
3
N
0
flag
Er20
Alarm: primary circuit flow switch
R
33106,4 H0152
1
4
N
0
flag
Er21
Alarm: primary circuit pump 1 thermal protection
R
33106,5 H0152
1
5
N
0
flag
Er22
Alarm: primary circuit pump 2 thermal protection
R
33106,6 H0152
1
6
N
0
flag
Er30
Alarm: primary circuit antifreeze
R
33107,6 H0153
1
6
N
0
flag
Er45
Alarm: clock fault
R
33109,5 H0155
1
5
N
0
flag
Er46
Alarm: time loss
R
33109,6 H0155
1
6
N
0
flag
Er47
Alarm: no communication with remote keyboard
R
33109,7 H0155
1
7
N
0
flag
Er60
Alarm: water temperature probe or inlet air primary exchanger fault
R
33111,4 H0157
1
4
N
0
flag
Er61
Alarm: water temperature probe or outlet air primary exchanger fault
R
33111,5 H0157
1
5
N
0
flag
Er62
Alarm: temperature probe exchanger (with loss) fault
R
33111,6 H0157
1
6
N
0
flag
Er68
Alarm: external temperature probe fault
R
33112,4 H0158
1
4
N
0
flag
Er90
Signalling alarms history full
R
33115,2 H015B
1
2
N
0
flag
* If several operation modes are enabled by mistake:
-
OFF has priority over STAND BY, HEATING, COOLING
-
STAND?BY has priority over HEATING, COOLING
-
HEATING has priority over COOLING
