Honeywell V4043 Manual do Utilizador descarregar pdf

HEATING CONTROLS

4.19

V4043

MOTORISED ZONE VALVE

FEATURES

■

Motor open

■

Spring return action

■

Manual lever for filling & draining

the system

■

Powerhead replaceable without

draining down

■

Potential free end switch for electrical

control of pump and/or boiler

■

Quiet operation, minimal power

consumption

OPTIONS

■

Normally open & normally closed

versions available

■

22mm/28mm or

", 1" BSP

connections

■

Replacement motor

■

Replacement powerhead

■

Replacement ball and

‘O’ ring kit

APPLICATION

The V4043 series of two port Motorised Valves has a wide range

of flow control applications in domestic and light commercial

central heating systems.

The V4043H normally closed models have end switches for

electrical control of pump and/or boiler. The V4043B normally

open model is particularly applicable to control of solid fuel

systems, since it will always fail-safe in the event of a

power failure.

0014_Section 4_dft10_v4.qxd:Section 2_dft9 15/10/07 16:20 Page 39

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MOTORISED ZONE VALVE 1

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HEATING CONTROLS4.19V4043MOTORISED ZONE VALVEFEATURES Motor open Spring return action Manual lever for filling & drainingthe system Powerhead repl

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MOTORISED ZONE VALVES V4043B/C/H InstallationThe V4043 Zone Valve must bepositioned where it cannot block anyvent or cold feed when closed. It maybe

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Honeywell V4043 Manual do Utilizador

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