________________________________________________________________________________________________________________________ NT 1965 A - 03/201927
8.1
LIST OF CONFIGURATION PARAMETERS
Code
Parameter description
Default
Min
Max
UM
Menu
Note
Level 1
USER MENU
SPHM
Heating setpoint for the supply air temperature (Winter)
22.0
PH15
PH16
°C
UT
SPHR
Heating setpoint for the return air temperature (Winter)
20.0
PH15
PH16
°C
UT
SPCM
Cooling setpoint for the supply air temperature (Summer)
25.0
PH15
PH16
°C
UT
SPCR
Cooling setpoint for the return air temperature (Summer)
23.0
PH15
PH16
°C
UT
Mode
Mode type (Summer-Cooling / Winter-Heating)
Winter
Summer
Winter
UT
Only if PH09=0
PF02
Fan speed with manual setting
V1
V0
V3
UT
Only if PF01=0 (Manual setting)
PSd1
User level password (1)
0
-999
9999
-
UT
Level 2
MAINTENANCE MENU
PM01
Maximum operating hours limit before maintenance for fans. Beyond this limit, the
corresponding alarm will be triggered
17520
0
100000
Hours
MA
PM02
Supply air fan operating hours
0
0
100000
Hours
MA
PM03
Return air fan operating hours
0
0
100000
Hours
MA
PM04
Maximum operating hours limit for filters.
Beyond this limit, the corresponding alarm will be triggered
4368
0
100000
Hours
MA
PM05
N/A
0
0
100000
Hours
MA
PM06
N/A
0
0
100000
Hours
MA
PM11
Calibration of the frost protection air temperature sensor
0.0
-10.0
10.0
°C
MA
PM12
Calibration of the supply air temperature sensor
0.0
-10.0
10.0
°C
MA
PM13
Calibration of the return air temperature sensor
0.0
-10.0
10.0
°C
MA
PM15
Calibration of the fresh air temperature sensor at inlet
0.0
-10.0
10.0
°C
MA
PM16
Calibration of the SSR temperature sensor
0.0
-10.0
10.0
°C
MA
PM90
Last date on which machine maintenance was performed
0.0
MA
PH18
Delete alarm history
No (0)
No (0)
Yes (1)
MA
Set YES (1) and wait until the value NO (0) is
displayed again
Level 3
INSTALLER MENU
CLOCK
PT01
Start of the COMFORT time slot
8:00:00
00:00:00
23:59:59
-
OR
