AERMEC DUALJET 20 Руководство по установке - Страница 15
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DIP-SWITCH SETTINGS
Remove power to the unit.
Operation to be carried out during installation by
specialised personnel only.
Dip-Switch are found on the electronic board.
Dip-Switch settings functions:
Position
Function
Dip 1 (Default OFF)
Water valve control:
OFF
** Control valve absent
ON
Control valve present
Dip 2 (Default OFF)
Water temperature sensor position:
OFF
Water temperature sensor downstream of control valve
ON
Water temperature sensor upstream of control valve
Dip 3 (Default OFF)
Ventilation control:
OFF
Thermostatic ventilation
ON
*/** Continuous ventilation
Dip 4 (Default OFF)
Ventilation enabling:
OFF
Enabling normal range
ON
Enabling reduced range
Dip 5 (Default OFF)
Selection of the type of installation (See table)
OFF
Combination between Dip 5 and Dip 6
ON
Dip 6 (Default OFF)
Selection of the type of installation (See table)
OFF
Combination between Dip 5 and Dip 6
ON
Dip 7 (Default OFF)
Dead band:
OFF
Cooling set limit = 17°C - 33°C
ON
Cooling set limit = 14°C - 30°C
Dip 8 (Default OFF)
Thermostat settings:
OFF
3 level thermostat
ON
* Modulating capacity thermostat
Dip 6
Dip 5
** Type of installation
OFF
OFF
2 pipe system
OFF
ON
4 pipe system
SOME EXAMPLES:
VMF_E0 (default)
ON
1 2 3 4 5 6 7 8
SW
Reduced range
ON
1 2 3 4 5 6 7 8
SW
IDJULJ 1207 - 6339500_00
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Function dependent on the combination of 2 Dip-Switches
Water sensor upstream of valve
ON
ON
OFF
1 2 3 4 5 6 7 8
Dead band Cooling set limit = 14°C - 30°C
ON
ON
OFF
1 2 3 4 5 6 7 8
*The settings Continuous ventilation (Dip3 ON) and
Modulating capacity thermostat (Dip8 ON) are not
compatible.
**The settings Continuous ventilation (Dip3 ON) and
Control valve absent (Dip1 OFF) are not compatible.
ON
OFF
SW
ON
OFF
SW
Continuous ventilation
ON
1 2 3 4 5 6 7 8
SW
Control valve present
ON
1 2 3 4 5 6 7 8
SW
ON
OFF
ON
OFF