WALL-MOUNTED DX CONTROLLER:
. supply voltage: 220…240V AC
. admissible load: 6 (3) A
. range of temp. setting: 10…30şC
. adjustment precision: +/- 1şC
. protection degree: IP30
. mounting method: surface mounting
. working environment temperatures: -10…+50°C

NOTE!
. one wall-mounted DX controller can serve a max. of up to 6 XW, XE or XC curtains
. maximum length of the cable from the curtain to the programming device is 100 m
. minimum recommended cable diameter is 1mm²

Wall-mounted controller can operate at two configurations:
1. Factory “3-5” wire link – controlling fan operation and “heating” depending on the thermostat setting; in this solution the thermostat influences operation of the whole system.
2. Optional “4-5” wire link – controlling fan operation regardless of the thermostat setting; in this solution only the fan operation is affected.
3. For DEFENDER XC remove the factory wire link and use “4-5” wire link.

VALVE:
. operation mode: two positions: close/ open
. maximum pressure difference: 100 kPa
. pressure class PN 16
. kvs flow ratio: 3.5 m3/h
. max. heating medium temperature: 105°C
. ambient temperature: 2…40°C

It is recommended to mount a two-way valve on the return pipeline.