CONTENTS Page
General information 1
Operation 2
Operating instructions 2
ECO external switch/Frost protection 3
Air temperature measurement 4
Water temperature measurement 4
Switch parameter settings 5
Application details 7
Electric heater management 9
Unit installation 11
Technical specifications 11
LED operation 11
Flush-mounted unit 12
Wall-mounted unit 12
General information
CIAT’s V30 control is designed for use with system-powered air conditioning terminal units (fan-coil units, UTA, cassettes etc.) in 2 pipe, 2
pipe/2 wire or 4 pipe applications using recirculated air.
There are two types of V30 controls:
- those controlled by air acting on the ventilation
- those controlled by water acting on 230V thermo motor valves and on the ventilation.
V30 is available in a wall-mounted version (to be connected by the installer) or built-in version (fitted and connected in the factory)
Main functions:
- Controls a manual 3-speed fan.
- Automatic heating/cooling switching with changeover sensor.
- Potential-free input for a window contact, timer or presence sensor.
- Three speeds: Comfort/Economy/Frost protection.
N.B.: built-in version on Major Line CV, vertical casing
For a 2 way or 4 way valve kit, the switches located at the
rear of the V30 thermostat must be reset (see section entitled “Switch settings”).
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