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FANTINI COSMI S.P.A.
VIA DELL'OSIO 6
20090 CALEPPIO DI SETTALA (MI)
ITALIA
Phone no. +39 02 95682.222
Fax no.
+39 02 95307006
E-mail:
export@fantinicosmi.it
Web:
www.fantinicosmi.it
CH170D RADIO ACTUATOR FOR DIN RAIL MOUNTING
APPLICATION AND USE
CH170D is a radio receiver (actuator) that coupled to a transmitter of the Fan-
tini Cosmi product line enables to remotely control a preset user (usually a
boiler).
Sent radio signal is free from interference with other device even if the same
frequency is used.
INSTALLATION AND CONNECTIONS
Installation shall be performed according to current CEI Standards.
The distance between actuator and transmitter must not exceed 30 m in closed
spaces and 70 m in open spaces (N.B. Range data could vary according to
environmental conditions). Do not shield the device with metallic parts.
Connect cables to the base terminal board according to the wiring diagrams
shown. Receiver power supply (230 V a.c.) shall be connected to terminals N
and L whereas the user (pump, burner, zone valve, humidistat, etc.) shall be
connected to terminals 1 and 2.
N.B. Several receivers can be connected to one transmitter.
OPERATION
The receiving device features three leds giving the following indications:
POWER ON: when this led is on it indicates that the receiver is properly
powered. The meaning of the different colours of this led is specified below.
AUTO: when this led is on it indicates that the receiver is configured in AUTO-
MATIC MODE. When the led is off the MANUAL MODE is active.
CONTACT STATUS: when this led is on it indicates that the relay contact
is closed, otherwise (led off) it will be open.
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Summary of Contents for Fantini Cosmi CH170D
- Page 1 CH170D RADIO ACTUATOR FOR DIN RAIL MOUNTING APPLICATION AND USE CH170D is a radio receiver (actuator) that coupled to a transmitter of the Fan- tini Cosmi product line enables to remotely control a preset user (usually a boiler). Sent radio signal is free from interference with other device even if the same frequency is used.
- Page 2 CONTACT STATUS AUTO POWER ON Boiler 4 1 2 Receiver 30 metres max. Chronothermostat/ thermostat Transmitter Each time the button is pressed the three operating modes are started in turns: AUTOMATIC (“AUTO” led: ON) In this operating mode, the receiver receives a radio signal coded by the chron- othermostat via the transmitter interface and triggers the integral relay.
- Page 3 / thermostat commands are not accepted). SYSTEM CODE SELF-LEARNING PROCEDURE Before using the CH170D actuator in AUTOMATIC mode its code shall be memorised into the Fantini Cosmi transmitter you purchased. To prevent stor- ing of a different code, during the configuration procedure the reception sen- sitivity is reduced and therefore the distance between transmitter and receiver shall be 2 m max.
- Page 4 EN50022 Degree of pollution: 2 Software class: A Double insulation Disconnection: 1B type Installation type: back panel mounting Impulse voltage : 4000V Fantini Cosmi reserves the right to introduce whatever make and technical change at any time without prior notice.
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