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Related Manuals for Fantini Cosmi CH176D
Summary of Contents for Fantini Cosmi CH176D
- Page 1 INSTRUCTIONS FOR USE CH176D DIN RAIL WIRED ACTUATOR FOR FAN COIL ROOM THERMOSTAT FANTINI COSMI S.p.A. Via dell’Osio, 6 20090 Caleppio di Settala, Milan – ITALY Tel. +39 02 956821 | Fax +39 02 95307006 | info@fantinicosmi.it www.fantinicosmi.it...
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Page 2: Operation
OPERATION The CH176D unit is an actuation model which, connected to a thermostat for fan coil CH133AR2 - CH133RR - CH130AR2 - CH130ARR - CH130RR via a bipolar cable, allows to remotely control the two valves, the three-speed motor or a 0 .. 10V, motor, and accept a temperature sensor connected to the appropriate input. -
Page 3: Technical Features
CH176D DIN RAIL WIRED ACTUATOR FOR FAN COIL ROOM THERMOSTAT TECHNICAL FEATURES Power supply and absorbed power 230Vac 50Hz - 2VA BUS A/B input Power supply + thermostat data (default setting: SLAVE) Relay output features 5(3)A 250V~ Voltage-free switching contacts with mains voltage... -
Page 4: Table Of Contents
CH176D DIN RAIL WIRED ACTUATOR FOR FAN COIL ROOM THERMOSTAT CONTENTS OPERATION ..............2 DISPOSAL ................ 7 CONTENTS OF PACKAGE ..........2 GENERAL WARRANTY CONDITIONS ....... 7 TECHNICAL FEATURES ........... 3 1 - INSTALLATION ............5 2 - CONNECTING SEVERAL MODULES TO ONE THERMOSTAT .............. -
Page 5: Installation
The device is designed for installation on DIN rail, but its small size facilitate the installation inside the fan coil also. ATTENTION! The end parts (live) of the CH176D must be installed in a container or fan coil inaccessible by the user. Installation must be carried out by qualified personnel, in compliance with the requirements concerning installation of electrical devices. -
Page 6: Connecting Several Modules To One Thermostat
A CH133AR2 - CH133RR - CH130AR2 - CH130ARR - CH130RR thermostat can control up to five fan-coils simultaneously, using only two wires to connect to the various actuation modules. In this case, only one of the two CH176D modules must have the “BUS selector” in “MASTER” position, while all others must be left in “SLAVE” mode (default setting). The temperature probe connected to the actuation module set up as “MASTER”... -
Page 7: Luminous Status Indicator (Led)
■ make sure that the actuator is properly connected to the thermostat; ■ set the “BUS selector” to ON (MASTER); ■ set up the actuation module as CH176D or CH172D (according to the thermostat connected to it); ■ supply 230Vac power to the actuator;... - Page 8 FANTINI COSMI S.p.A. Via dell’Osio, 6 20090 Caleppio di Settala, Milan – ITALY Tel. +39 02 956821 | Fax +39 02 95307006 | info@fantinicosmi.it www.fantinicosmi.it...