9 | SmithsEP.co.uk | Issue 001 - September 2018
Technical Documentation waterfan HEATER
v201803
3. Connecting HEATER units with INTELLIGENT panel.
Panel Intelligent controls actuators/valves and automatically regulates fans’ speed depending on the required room
temperature. Fans speed changs automatically for lower rate, when temperature in a room gets closer to desired one.
Additional functions – weekly thermostat, availability of BMS communication signals
Possibility to connect outside temperature sensor NTC, supplied with cable lenght 5 m, max cable length 20 m.
*
One INTELLIGENT panel may regulate up to 2 pcs of HEATER units
*
The unit set does not consist of: a master switch, a fuse, a feeding cable
4. Splitter MULTI 6 - control up to 6 pieces of HEATERs from one COMFORT or INTELLIGENT Panel
MULTI 6 Splitter allows to connect and control more fan heaters (up to 6 pcs.) and valves with actuators (up to 6 pcs.). Control of fans
and valves is done using COMFORT or INTELLIGENT panel.
To connect more than 6 fans and valves, it is possible to connect Splitter MULTI 6 with each other (maximum extension of up to 10
MULTI 6 splitters). In such case, in the first Splitter MULTI 6 there should be connector DS-N left open, in other Splitters MULTI 6
(2..10) connector DS-N must be closed.
Fan wiring description
U1
high
speed – brown
U2
middle
speed – grey
U3
low
speed – red
N neutral – blue
PE protection - yellow/green
