Set Up and
configuration
6
Wiring Diagrams
Boiler
Receiver Box
s s
Thermostat
Receiver Box
T1 T2
Boiler*
s s
Thermostat
Receiver Box
Boiler*
s s
Thermostat
T1 T2
Receiver Box
s s
Thermostat
V4043
Once setup is completed, if you need to
change more settings go to the advanced
menu. To access the advanced menu
press for 5 seconds.
In the advanced menu the following
settings can be adjusted:
AM
PM
AM
PM
AM
PM
*1234
1 2 3 4 5 6
*****230****
5 sec
LANGUAGE
OPENTHERM
CYCLE RATE
MINIMUM ON TIME
HEAT RANGE
SCHEDULE OPTIONS
OPTIMISE
CLOCK
LOW LOAD CONTROL
TEMPERATURE OFFSET
RESET
FAILSAFE
English
6
ON 0 = OFF, 1 = ON
OFF
-
-
0 = OFF, 1 = ON
0.0ºC 1.5 ºC to 1.5ºC
Factory, schedule, WiFi and HomeKit reset
Clock format: 1 = 12h, 2 = 24h
Setup time and date
1 minute
3, 6, 9 or 12
Daily
Opt. start OFF
Opt. stop OFF
Opt. start: 0 = OFF, 1 = ON, 2 = Delayed start
Opt. stop: 0 = OFF, 1 = ON
Format: 24h
Time: --:--
Date: 01/09/16
1, 2, 3, 4 or 5 minutes
Min = 5.0ºC
Max = 35.0ºC
1 = Daily schedule, 2 = 5+2 days schedule
Min: 5ºC to 21ºC, Max: 21ºC to 35ºC
Menu Item Default Options
0 = English, 1 = Français, 2 = Español
3 = Deutsch, 4 = Nederlands, 5 = Italiano
OpenTherm boiler data when available
EXTERNAL SENSOR
No sensor 0 = No sensor, 1 = Room sensor
4) Touch to finalise setup.
( to setup using the App is
currently unsupported)
***SETUP****
SETUP
**LANGUAGE**
*CLOCK
SETUP
1) Touch to begin
setting up the thermostat.
2) Select your language.
3) Set the clock format,
time and date.
SETUP
CONFIGURE W
For other wiring
diagrams visit:
A) Basic 230V boiler B) Combi boiler
C) OpenTherm boiler D) T
wo-port zone valve or S-plan
* See boiler specifications
for correct terminals
https://hwllhome.co/uk-wiring
Pittway Sarl, Z.A. La Pièce 4, 1180 Rolle, Switzerland
© 2019 Resideo Technologies, Inc.
This product is manufactured by Resideo and its affiliates. The Honeywell Home
trademark is used under license from Honeywell International Inc. All rights reserved.
www.resideo.com