DIP switch functions (continued)
Switch
Function
Setting
1)
Description
SW5
Cold air avoid-
ance in heating
mode
1 2
SW5
ON
The fan does not run when the heat exchanger fluid tempera-
ture is 15 °C or colder (factory setting)
1 2
SW5
ON
The fan does not run when the heat exchanger fluid tempera-
ture is 20 °C or colder
1 2
SW5
ON
The fan does not run when the heat exchanger fluid tempera-
ture is 24 °C or colder
1 2
SW5
ON
The fan does not run when the heat exchanger fluid tempera-
ture is 26 °C or colder
SW6
Control behav-
iour in heating
mode
1 2
SW6
ON
Cooling request is terminated when measured temperature
actual value is 6 °C higher than the set temperature setpoint
value (factory setting)
1 2
SW6
ON
Cooling request is terminated when measured temperature
actual value is 2 °C higher than the set temperature setpoint
value
1 2
SW6
ON
Cooling request is terminated when measured temperature
actual value is 4 °C higher than the set temperature setpoint
value
1 2
SW6
ON
The cooling request is terminated when the measured tempera-
ture actual value is equal to the set temperature setpoint value
SW7
Non functional
J1
Automatic restart
after power
failure
J1
Unit runs independently in the last operating mode
J1
Unit does not restart
ENC1
Power setting
(depending on
unit type)
ENC1
0: 1.8kW or 2.2kW; 1: 2.8kW; 2: 3.6kW; 3: 4.5kW; 4: 5.6kW; 5:
7.1kW; 6: 8.0kW; 7: 9.0kW; 8: 10.0kW/11.2kW; 9: 11.2kW;
A: 12.5kW; B: 14.0kW
1)
The black mark represents the DIP switch
27
Summary of Contents for MVW 222
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