Honeywell V4062C, V4062B Service and Checkout, V4062A1156 Fluid Power Gas Actuator, Ratings

Page 8

V4062A,B,D HI-LO-OFF FLUID POWER GAS VALVE ACTUATOR

SERVICE AND CHECKOUT

CAUTION

Equipment Damage Hazard.

Unskilled technicians can damage the equipment. Only experienced, trained flame safeguard control service technicians should service or replace this control.

INDOOR SENSOR

OUTDOOR

SENSOR

W964

C B A

L1

Service

The actuator is not field repairable, except for replacing the auxiliary switch or valve-closed indication switch. See Installation section for procedure. Do not disassemble the valve actuator. If the actuator should fail to operate properly, replace it.

Checkout

After the installation is complete, cycle the valve several times with the manual fuel shutoff cock closed before testing the system in actual operation.

V4062A1156 Fluid Power Gas Actuator

The V4062A1156 Fluid Power Gas Valve Actuator was modified to provide modulation between high-and low-fire positions when used with a Series 60 controller, such as the W964 Aquatrol® System and two auxiliary relays.

The V4062A1156 will not operate properly wired similarly to other V4062 models. See Fig. 7 for suggested wiring procedure.

Ratings:

Voltage: 120V, 60 Hz.

Nominal Opening Time: 26 seconds.

Closing Time: one second maximum.

1

R1

R2

2

 

RELAY

RELAY

 

COIL

COIL

 

 

 

 

 

L2

1

 

 

 

TO MAIN VALVE

 

 

 

TEMINAL ON

 

 

 

 

R1

 

 

R2

PROGRAMMER

RELAY

 

 

RELAY 2

 

CONTACT

 

 

CONTACT

 

 

 

 

V4062

 

 

3

4

1

 

 

 

 

2

L2

C

 

 

 

 

NC

AUX.

 

 

V4055

SWITCH

 

 

 

 

 

 

NO

 

5

1

2

1 R1 – NORMALLY CLOSED RELAY CONTACT.

 

2 R2 – NORMALLY OPEN RELAY CONTACT.

M7341

 

See Specifications section for further specifications.

Fig. 7. Suggested wiring diagram.

Home and Building Control

Home and Building Control

Honeywell Asia Pacific Inc.

Honeywell Inc.

Honeywell Limited-Honeywell Limitée

Room 3213-3225

Honeywell Plaza

155 Gordon Baker Road

Sun Hung Kai Centre

P.O. Box 524

North York, Ontario

No. 30 Harbour Road

Minneapolis MN 55408-0524

M2H 3N7

Wanchai

 

 

Hong Kong

Honeywell Latin American Region

Honeywell Europe S.A.

480 Sawgrass Corporate Parkway

3 Avenue du Bourget

Suite 200

1140 Brussels

Sunrise FL 33325

Belgium

60-2099—8 G.R. Rev. 9-98

Printed in U.S.A. on recycled

 

paper containing at least 10%

www.honeywell.com

post-consumer paper fibers.

Image 8
Contents Features ApplicationSpecifications Ordering InformationModels Electrical RatingsAuxiliary Switch And Proof-Of-Closure Switch Ratings Mounting DimensionsLow-Fire Adjustment Psi BarInstallation When Installing This Product…Install Valve Install Accessory Switches If NeededMount Actuator On Valve WiringMount and Adjust 7616BR Damper Crank Arm If Used Adjustments Low-Fire AdjustmentRecommended Procedure Alternate ProcedureAdjust Auxiliary Switch If Used Adjust Max Flow Limit Switch FigService and Checkout ServiceV4062A1156 Fluid Power Gas Actuator Checkout

V4062C, V4062B specifications

The Honeywell V4062B and V4062C are advanced zone valves that play a critical role in modern heating and cooling systems. Designed for use with hot water heating systems, these valves provide efficient control of fluid flow in residential and commercial HVAC applications.

The V4062B series features robust construction and is designed to handle a range of installation environments. It operates on a two-wire system, simplifying wiring and installation. The valve is typically used for applications involving fan coil units, radiant heating, and other hydronic systems. With a high flow capacity, the V4062B allows effective temperature regulation throughout various zones, ensuring optimal comfort in any setting.

On the other hand, the V4062C model brings additional functionalities. This variant includes a microprocessor-based system that enhances control capabilities. The smart technology embedded in the V4062C enables precise modulation of water flow based on real-time temperature readings. This innovative feature significantly improves energy efficiency, ultimately leading to lower operating costs.

Both the V4062B and V4062C models incorporate durable materials to guarantee longevity and reliability. The valve bodies are crafted from corrosion-resistant brass, ensuring a prolonged lifespan even in challenging environments. Additionally, they are designed with a union connection that facilitates easy installation and maintenance, reducing labor costs and downtime.

An important characteristic shared by both models is their compatibility with standard 24 VAC systems, allowing them to seamlessly integrate with existing HVAC setups. Moreover, they feature a compact design, which is particularly advantageous in installations with limited space. This adaptability makes them a popular choice among HVAC professionals seeking reliable and efficient solutions.

Both the V4062B and V4062C series valves are equipped with manual override features, enabling users to adjust flow manually when needed. This can be especially useful in emergency situations or during system maintenance.

In summary, the Honeywell V4062B and V4062C valves stand out for their reliability, efficiency, and advanced technology. With their durable construction and smart control features, they serve as efficient solutions for managing zoning within heating and cooling systems, promising comfort and energy savings for any property.