Vaillant VRT 390 - User Manual

Party
Sa - 15°C
°C
VRC-VCC
+1
0
+2
+3
-1
-2
-3
530
VRT 390
BEDIENUNGS- UND MONTAGEANLEITUNG
OPERATING AND INSTALLATION INSTRUCTIONS
INSTRUCTIONS DE MONTAGE ET MANUEL D'UTILISATION

Summary

Device Description

Operation

Adjusting day temperature

Energy Saving Hints

Basic Settings

Choose the operating mode

Date and time setting

Adjusting night temperature

Setting the Timer Programs

Programming heating periods

Step-by-step guide to setting heating times.

Special Functions

Error Messages

General Installation Information

Installing the Thermostat

Installation on a wall

Electrical connection

Initial Start-up

Operating Elements and Functions

Day temperature selector

Used to adjust the desired room temperature.

Control Knobs

Used to navigate menus and adjust values.

Function Selection Switch

Selects functions for setting, programming, and information.

Display Screen

Shows time, status, and operating mode.

Operating Mode Switch

Switches between reduction, daily, and timer modes.

Technical Specifications

Vaillant VRT 390 Specifications