Thermo Sphere Dual Control Touch User manual

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Excellence in heating solutions.

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Stock Code Colour Size (mm) IP Rating Max Load
DC-B-01 White 129 x 88 x 48 (31mm in wall) IP30 20A
DC-W-01 Black 129 x 88 x 48 (31mm in wall) IP30 20A
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A dual control for your electric underoor heating and towel rail
Control your electric underoor heating with a 7 day 6 event heating schedule
Control an extra appliance such as an electric towel rail or mirror heater
Easy upgrade - works with all of the most common oor sensor probes
Smart energy saving features - Adaptive start and open window sensor
Wireless models available
Dual relay control:
• 16A relay for underoor heating
• 5A relay for additional appliance
• Maximum combined load 20A
• Control any electrical device with a
230V switch live
• Use a 12V transformer for low
voltage devices
• 5A relay does not work in tandem
with the temperature sensors
DC-B-01
DC-W-01

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Technical data
Supply voltage 230V 50/60Hz
Maximum load 16A (3600W)
Temperature range 5 ~ 80°C (0.5°C increments)
Accuracy ±0.5°C
Sensor rating NTC 10kΩ@ 25°C
Consumption 2W
Warranty 3 years
Protection rating IP30
Width 85mm
Height 85mm
Depth 46mm (31mm in wall)
Technical data
Supply voltage 230/240V 50/60Hz
Maximum load 16A (20A combine)
UFH relay 16A (3600W)
Appliance relay A (1125W)
Temperature range 0 ~ 35°C
Ambient 0 ~ 50°C
Conpatible sensors 6.8k, 10k, 12k, 15k, 33k (²@ 25°C)
Accuracy ±0.5°C
Warranty 3 years
IP rating IP30
Width 129mm
Height 88mm
Depth 48mm (31mm in wall)
Box contents
1 x Manual Control
1 x Installation guide
1 x 3m oor temperature sensor probe
1 x 2m sensor conduit
2 x Fixing screws
Box contents
1 x Dual Control
1 x Installation guide
1 x 3m oor temperature sensor probe
1 x 2m sensor conduit
2 x Fixing screws
129
88
50
17 31
4.3” Display
ThermoSphere dual control
ThermoSphere manual control
85
50
17 3185

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Installing your control in the correct location
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Plan back box and conduit positions Install back box
Install two conduits Floor temperature sensor location
Measure and mark your back box and conduits in the
required position.
The cold tail is 3m in length. It needs to reach from your
back box, down through your conduit and along to your
heating cable start position (extension available).
It is important to position your sensor between two runs
of heating cable. A channel must be chased into the
insulation or substrate to house the sensor condiut. Do
not position the sensor conduit near any temperature
inuence or where furniture and rugs might be placed
over the sensor.
Fit an extra deep single gang back box at the desired
level. Chase from the back box to the oor level,
allowing for the conduit.
Power for the thermostat should come from an RCD
protected fused spur.
Sensor conduit: Install a conduit for the sensor probe
(laid centrally between two runs of heating cable).
Cold tail conduit: Install another conduit for the cold tail
(black cable) of the heating system.
To ensure an accurate reading, position the oor sensor
between 2 runs of heating cable. Away from any other
temperature. ThermoSphere recommend using 2 sensor
probes.
1 2
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