Setup And Function; Features Of Function And Equipment - ABB 1795 500 Series Operating Instructions Manual

Operating Instructions
Temperaturregler
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Setup and function

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The temperature controller is used to control the temperature in closed rooms.
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6.1

Features of function and equipment

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Article no. Features / Function
1094 ... • Opens when the set temperature is reached.
• With separate connection for time-controlled reduction of nighttime temperature (4K).
• Servo valves of "closed when de-energized" design are required for the controller.
1095 ... • Opens when the set temperature is reached.
• With normally open contact (not applicable for 1095 UF)
• With separate connection for time-controlled reduction of nighttime temperature (4K).
• With installed sliding switch and control lamp for nighttime temperature reduction (4 K).
• Servo valves of "closed when de-energized" design are required for the controller.
... UF • With normally closed contact
• With remote sensor (external temperature sensor for mounting in the floor) and thermal feedback.
• For electric underfloor heating
• Opening of the relay contact, when the set temperature is reached.
1096 ... • Opens when the set temperature is reached.
• With separate connection for time-controlled reduction of nighttime temperature (4K).
• With installed sliding switch and control lamp for nighttime temperature reduction (4 K).
• Servo valves of "closed when de-energized" design are required for the controller.
1097 ... • With switchover contact (heating / cooling)
• Servo valves of "closed when de-energized" design are required for the controller.
... UTA • With display of actual temperature
- Temperature display in steps of 0.5°C
• Display accuracy: ±0,5°C for load currents of ≤2 A
– Display accuracy: ±1,5°C for load currents of >2 A
• Automatic controller calibration
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Operating Instructions | 1473-1-8290
Setup and function
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