Vaillant VRT 340f Operating Guide

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Installation instructions VRT 340f

 

The VRT 340f room temperature 
thermostat is a state-of-the-art appliance 
which has been constructed in 
accordance with recognised safety 
regulations. Nevertheless, there is still a 
risk of death or serious injury to the user 
or others or of damage to the device and 
other property in the event of improper 
use or use for which it is not intended.
The VRT 340f room temperature 
thermostat is designed to control a 
heating system with or without a hot 
water system or circulation pump 
according to time and location, in 
connection with Vaillant modulating 
heating equipment. 

The connection between the room 
temperature thermostat and the heating 
unit is by radio.
Any other use or extended use is 
considered to be improper. The 
manufacturer or supplier is not liable for 
any resulting damage. The user alone 
bears the risk. 
Use  includes observance of the 
operating and installation manuals and 
all other applicable documents, as well 
as adherence to the maintenance and 
inspection conditions.

Information on installation and operation 7