First EMV100 800 Series Manual page 64

DTC 100/4 TD
SENSOR INSTALLATION IN BOILER:
Built T3 sensor in a boiler as immersion sensor infront of mixing valve in upstream flow or
next to boiler sensor in a sleeve. If this is not possible you can mount it as contact sensor
in upstream flow in front of mixing valve. In such a case we recommend to isolate it.
SENSORS INSTALLATION IN HOT WATER TANK:
Install T2 and T4 sensors to provided place in hot water tank or on hot water tank wall
under isolation as contact sensor in upper part of exchanger. When sensor is mounted as
contact one we recommend to coat it with heat conducting paste or liquid metal.
In special purpose vertical or horizontal
tube (sensor should be protected
against accidental ex traction).
CONTROL PANEL
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page
On hot water tank with clip,
wire and spring strip (use paste
for better heat transmission).
1 Key for collector temperature display
2 Key for the display of the temperature
in lower part of hot water tank
3 Key for boiler temperature displayed
4 Selector switch for manual control
5 Display
6 Control light of collector pump op eration
7 Control light of burner operation
8 Control light of after-heating pump
operation
Connection
to terminal pins
In special purpose side
tube (protect against
extraction).