14
FAN COIL ROOM THERMOSTAT
CH130ARR2
PARAMETER
DESCRIPTION
DEFAULT
FIELD
P18
Display mode
1
1: Troom view
2
= set point view
P19
OFF display mode
1
1: ‘OFF’ view
2
: view from
P18
P20
Key lock mode
1
1
All keys locked
2
: Se W/S + E/C key lock
3
: W/S + E/C key lock
P21
Regulation differential in winter mode
Std
Std / 0.3°C … 5.0°C (step 0.1°C)
P22
Regulation differential in summer mode
Std
Std / 0.3°C … 5.0°C (step 0.1°C)
P23
Summer set point upper limit
comfort
30.0 °C
2.0°C … 30.0°C (0.1°C step)
P24
Summer set point lower limit
comfort
2.0 °C
2.0°C … 30.0°C (0.1°C step)
P25
Summer set point upper limit
economy
30.0 °C
2.0°C … 30.0°C (0.1°C step)
P26
Summer set point lower limit
economy
2.0 °C
2.0°C … 30.0°C (0.1°C step)
P27
Winter set point upper limit
comfort
30.0 °C
2.0°C … 30.0°C (0.1°C step)
P28
Winter set point lower limit
comfort
2.0 °C
2.0°C … 30.0°C (0.1°C step)
P29
Winter set point upper limit
economy
30.0 °C
2.0°C … 30.0°C (0.1°C step)
P30
Winter set point lower limit
economy
2.0 °C
2.0°C … 30.0°C (0.1°C step)
P31
Upper limit set-point automatic regulation
30.0 °C
2.0°C … 30.0°C (0.1°C step)
P32
Lower limit set-point automatic regulation
2.0 °C
2.0°C … 30.0°C (0.1°C step)
P33
Minimum sensor threshold in winter mode
34.0 °C
28.0°C … 42.0°C (step 0.1°C)
P34
Minimum sensor threshold in summer mode
22.0 °C
10.0°C … 25.0°C (step 0.1°C)
P35
Minimum sensor tripping differential
4.0 °C
2.0°C … 6.0°C (0.1°C step)
P36
Lower change-over temp. threshold
22.0 °C
15.0°C … 24.0°C (step 1.0°C)
P37
Upper change-over temp. threshold
32.0 °C
26.0°C … 35.0°C (step 1.0°C)
P38
Dead zone range (automatic regulation)
2.0 °C
-1.0°C … 6.0°C (1.0°C step)
P39*
Minimum
manual fan speed (0..10V)
1.0V
1.0V … 6.0V (step 0.1V)
P40*
Medium
manual fan speed (0..10V)
5.0V
3.0V … 8.0V (step 0.1V)
P41*
Maximum
manual fan speed (0..10V)
10.0V
6.0V … 10.0V (step 0.1V)
P42
Ventilation speed change-over hysteresis (
IrL
)
0.5 °C
0.5°C … 2.0°C (0.1°C step)
P43*
Minimum
winter
automatic fan speed
(0..10V)
1.0V
1.0V … 6.0V (step 0.1V)
P44*
Maximum
winter
automatic fan speed (0..10V)
10.0V
5.0V … 10.0V (step 0.1V)
P45*
Minimum
summer
automatic fan speed (0..10V)
1.0V
1.0V … 6.0V (step 0.1V)
P46*
Maximum
summer
automatic fan speed
(0..10V)
10.0V
5.0V … 10.0V (step 0.1V)
P47
Proportional band in
winter
automatic mode
3.5 °C
2.0°C … 6.0°C (0.1°C step)
P48
Proportional band in
summer
automatic mode
3.5 °C
2.0°C … 6.0°C (0.1°C step)
P49*
Enable ventilation relay
YES
YES: relays e 0..10V output
no: relays disabled (only 0..10V output)
P50
Remote actuator selection
176
176
: CH176D
172: CH172D
P51
Restoring factory settings (default)
no
no
YES
