page 82
DTC 200/2G
SENSORS TESTING:
For testing purposes of working of differential thermostat sensors
are simulated with resistors. Values of the resistors are stated
in the following table:
SENSOR DIMENSIONS:
l
l=1,5m sensor BSF1, PVC, (gray cable) - DHWT sensor
l=2m sensor KF, silicon (red cable) - collector’s or
boiler’s sensor
Technical data: DTC 200/2G
Dimensions: 80x150x42 mm
Weight: 0,43 kg
Protection degree: IP 40/ DIN 40050
Heat class: B
Type of thermostat: P
Range of measuring temperature: -40°C ... +120°C
Setting working regime:
With jumpers (heating or cooling)
Limitation of temperature (depends of working regime):
Tmax: 5°C ... 85°C (heating regime)
Tmin: 5°C ... 85°C (cooling regime)
Temperature diference setting: 0K ... 15K
Hysteresis of thermostat: 1K-2K
Temperature of ambient: 0°C ... 40°C
Outputs: 2 relay outputs: 230V
, 50Hz, 1(1)A,
working contact SPST
:
- controlling the electric motor actuated ball valve and
pump
- burner
Inputs: 2 - sensors
- BSF1- PVC cable (1,5m long) - DHWT sensor
- KF - silicon cable (2m long) - collector’s or boiler’s sensor
Supply voltage: 230V
, 50Hz
Power consumption: 4VA
Humidity: 5% - 70% (brez kondenza)
Storage temperature: 0°C-70°C
For housing is used material with resistance PTI=175>250
Mounting: on the wall
Recommendable cables:
sensors cables: J-Y (St) 1X 2X0,6
pump cables: H03VV-F 3x0,75
INSTALLATION OF THERMOSTAT
2.) Remove the thermostat’s cover.
Installation of housing bottom on the wall
1.) Unscrew the screw from bottom part of thermostat’s
housing.
With the printable template on the packaging drill two holes
(∅6mm) on the wall.
Put the enclosed two wall inserts into drilled holes (∅6mm) and
with two screws mount the housing bottom on the wall.
Do not mount the thermostat under water dropping.
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