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FantiniCosmi C820RQ LED Thermostat Instruction Manual
C820RQ - LED THERMOSTAT
INSTALLATION
■ SQUARE BASE: Wall-mounting or flush-mounting in
box type 500 and 502 at a height of approx. 1.5 m above
the floor in a suitable position to correctly detect the
room temperature.
■ RECTANGULAR BASE: Wall-mounting or flush-
mounting in type 503 box at a height of approx. 1.5
m above the floor in a suitable position to correctly
detect the room temperature.
ELECTRICAL CHARACTERISTICS
Power supply
2 x 1.5 V AA alkaline batteries
or 220-230Vac@50Hz
1 W
Maximum input power
Relay contact range
Type of action
5(3)A 250 Vca
1 B.U. (Micro-disconnection)
Type of output
1 relay for heating/cooling
(3 screw terminals, closed + open)
Class A
Software
Electric insulation
Pulse voltage
Double insulation
4000V
ELECTRICAL CONNECTIONS
BATTERY POWER SUPPLY
230V POWER SUPPLY
EXAMPLE OF PLANT CONNECTION
Boiler
230V~
L N
1 4 2
Heat
pump
230 V
Note: if the device is supplied with
230V current, batteries are not
required.
Solenoid valve
2
| General | Details |
|---|---|
| Name | FantiniCosmi C820RQ LED Thermostat Instruction Manual |
| Make | FantiniCosmi |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.19 MB |
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