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1
Fire detection thermostat
1.1
General information
1.1 General information
When the hot supply air reaches the set temperature, the thermostat disconnects and the control detects
the fault, indicating as such on the YKN2Open board, on the DPC-1 thermostat and closing the relay
contact on the accessory board.
1.2 Technical specifications
This optional includes the following components:
•
Limiting thermostat (A25CN).
•
Temperature/Smoke control board.
•
Telephone connection cable (300 mm).
•
Ties for cable securing.
1.3 General dimensions
Thermostat (mm)
A
E
D
A.
Reset lever.
B.
1/4-20UNC assembly bolt.
C.
Flange.
D.
22,3 mm hole ‑ PG16.
E.
Dial button.
2
B
C
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