CORDIVARI Stand Alone Control Thermostat for VENTANA Fan Coils User Manual
English
1. Exert a traverse force on the user interface to open it.
3. Technical features
50.2
86.000.2
29.9
12.0
2. Connect the thermostat according to the wiring diagram.
3. Secure the closing plate to the wall with the screws provided and,
exerting an opposing force, close the user interface.
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Supply voltage 230 V AC 50 Hz
Electric power 1.5W
Electrical specifications: Class II, IP20
Fan relay amperage: resistive 5A , inductive 3A
Solenoid valve relay amperage: resistive 3A , inductive 1A
Temperature sensor: NTC3950 10K
Timing error <1%
Ambient operating temperature from 5°C to +35°C - 60% RH
Storage temperature from -5°C to +45°C
7. Electrical connection
Before making the electrical connection, make sure that the appliance
rated voltage (230 V AC 50 Hz) is equal to the mains voltage, and that the
socket is able to provide the rated current corresponding to the maximum
power of the model selected. Moreover, such socket must be controlled
through a double-pole switch used to switch the radiator on and off.
Please refer to the following wiring diagram:
4. User information
To clean the display and other areas of the plastic covers, use a dry
cloth. Do not use abrasive cloths or sponges. Never use detergents or
aggressive substances. Avoid any other base or acid solution, chemical,
industrial or other substances, aggressive or corrosive substances
(bleach, ammonia, baking soda, etc.).
L
Valve
Fan
5. Installer information
M
This product is subject to the general warranty conditions set forth in the
current official Cordivari catalogue. The warranty is valid from the date of
delivery and is void if the production batch label is tampered with and/
or removed. The warranty applies after the examination of defects and
their causes. The material to be replaced or repaired shall be delivered
ex-warehouse at the dealer. The commitment to provide the warranty is
subject to the conditions and requirements described below.
The product has not been damaged during transport, handling or
installation and no repair and/or tampering has been carried out by third
parties without express authorisation. Before installation, the material
has been stored in good conditions and under shelter form the weather.
Product installation must be carried out by qualified personnel and in
compliance with these instructions and all national and local regulations
concerning installation and safety.
A (RED)
B (WHITE)
Modbus
For a description of how to connect the thermostat to Ventana products,
please refer to the relevant user manuals.
6. Wall mounting
In addition to being installed on the fan coil, the control thermostat (user
interface) can be electrically connected and fixed to the wall using a
65x38 mm round flush-mounted electrical box (not supplied).
For fixing, proceed as follows:
Cod. 1910000000402 - nv00
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| General | Details |
|---|---|
| Name | CORDIVARI Stand Alone Control Thermostat for VENTANA Fan Coils User Manual |
| Make | CORDIVARI |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.84 MB |

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