Ka
Control
for Door Air Curtains
INSTALLATION AND OPERATING INSTRUCTIONS
INSTALLATION AND OPERATING INSTRUCTIONS
1.96
40
Door air curtains
The polarity of the digital input DI2 is set using parameter P56 when DIP switch no. 4 is set to ON.
Function
Standard Min
Max Unit
P56
Polarity of DI2 when DIP2=ON (Heating/Cooling changeover via DI2)
1
0
2
0 = Contact closed . . . . . . . . --> heating
Contact open . . . . . . . . . --> cooling
1 = Contact open . . . . . . . . . --> heating
Contact closed . . . . . . . . --> cooling
11.3.7 Locking Operating Options or Functions, Parameter 38
Parameter P38 can be used to lock individual operating options or functions.
Function
Standard
Min
Max
Unit
P38 Locking operating options or functions
105
0
255
Every operating option or function is
allocated a defined value.
The values of the locked operating
options or functions must be added
together and assigned to parameter
P38.
Value
Automatic operating mode
1
Cooling mode
2
Real-time clock
4
Ventilation-only operating mode
8
Heating mode
16
Automatic fan function
32
Eco/Day function
64
Timer programs
128
Example: Locking
- Eco/Day function
Value
Automatic operating mode
1
1 -
Cooling mode
2
-
Real-time clock
4
-
Ventilation-only operating mode
8
8 -
Heating mode
16
-
Automatic fan function
32
32-
Eco/Day function
64
64
Timer programs
128
-
Parameter P38 setting
105
(default)
