First EMV100 800 Series Manual page 48

DTC 100/2 TDG
INSTALLATION OF THERMOSTAT
Install the thermostat on hot water tank chasing or close to it. Do not install it under the
pipe fittings or valves due to possible water dripping on its housing.
SENSOR INSTALLATION
SENSOR INSTALLATION IN COLLECTOR OR BOILER (KF)
Install sensor with silicon (red) isolation!
Install it as immersion sensor in collecting pipe at the top of the collectors in provided
sleeve (picture A).
Connect it on terminals 1 and 2. Recommended type of cable: J-Y (St) 1x2x0,6.
For cables longer than 15m we recommend over-voltage protection with CDR resistor
(picture B)
flow
direction
pict: A
SENSOR INSTALLATION IN HOT WATER TANK.
Install sensor with PVC (gray) isolation!
Install T2 sensor to provided place in hot water tank or on hot water tank
wall under isolation as contact sensor in lower part of exchanger. When sensor
is mounted as contact one, we recommend coating it with heat conducting
paste or liquid metal.
In special purpose vertical or
horizontal tube (sensor should be
protected against accidental
extraction).
Warning
By mounting sensors must be assured suitable mechanical protection and sensors
must be protected against atmosphere influence.
48
page
T-piece 1/2"
pipe1/2"
extension
conductor
pict: B
On hot water tank with clip, wire and
spring strip (use paste for better heat
transmission).
VDR resistor thermo-shrinkable
tubes
sensor conductor
In special purpose side
tube (protect against
extraction).