Honeywell V4043H User Manual

INSTALLATION INSTRUCTIONS
Put Bar Code Here
95C-10819—04
V4043H Motorised Zone Valve
APPLICATION
The V4043H valve has been designed to control the flow of
water in iron and copper pipe systems. Although specifically
designed for small bore domestic central heating systems, the
valve can be used in commercial and industrial applications.
SPECIFICATIONS
Voltage: 230-240V ~ 50 Hz
Power Consumption: 6W
Lead Supplied: 1 metre, 5 core
Operating Temperature Range: +5 to +88° C
Maximum Ambient Temperature: +52° C
Pipe Fitting Sizes: 22 mm & 28 mm compression fitting, 3/4”
& 1” BSP
Dimensions and KV values: See diagrams
SPARES AVAILABLE
Powerhead Part No. 40003916-001
Motor Part No. 40002737-003
Ball & O-Ring Kit Part No. 272742A CARD
Fig. 1. Dimensions
Fig. 2. Flow Characteristics
A
B
C
A
B
C
D
87
60
11 2
11 7
CLEARANCE
FOR COVER
REMOVAL
98
28MM
1/2D
1/2D
D
92
1 IN.
22MM
94
1/2 IN.

Honeywell V4043H Specifications

General

Brand	Honeywell
Model	V4043H
Category	Plumbing Product
Language	English

Summary

Application

Specifications

Spares Available

Installation Instructions

Installation

Details on manual lever operation and general fitting advice for the zone valve.

Plumbing

Guidance on valve mounting angle, avoiding grip on valve head, and tightening connections.

Wiring

Checkout Procedure and Completion

Checkout Procedure

Step-by-step checks for correct plumbing and wiring after system filling and power activation.

Completion

Instructions for resetting thermostats, returning the programmer, and ensuring valve head airflow.