Dayton 4VAC7 Operating instructions

Brand: Dayton

Model: 4VAC7

Category: Household fans

Type: Operating instructions

Form 5S6830

Printed in U.S.A.

04632

Version 0

Dayton

Industrial Assembled

High-Ambient Air Circulator Heads

Operating Instructions & Parts Manual 4VAC3 thru 4VAC7

Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the

product described. Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal

injury and/or property damage! Retain instructions for future reference.

Description

Designed for cooling workers in factories, warehouses, manufacturing facilities

and garages where excessively hot and demanding conditions exist. All circulator

heads have high efficiency corrosion resistant propellers with aluminum blades

and specially designed motors for continuous operation in extreme temperature

environments. Circulator heads utilize a vertical tilt/locking adjustment for

directional flow. Wire guards are gray polyester powder-coated and comply with

OSHA Standard 1910.212 (1/2" max opening).

Permanent split capacitor motors are totally enclosed air over. Conduit box

provided on all units for hard wiring. All circulators have a maximum ambient

temperature of 140ºF and are UL Listed Standard 507.

Description Model No.

Optional Accessories

Mounting Bracket (Wall/Post/Ceiling):

1ZCP6

Heavy-Duty Mounting Bracket: 3PEH3

Mounting Bracket (Suspension): 1ZCP7

Mounting Bracket (I-beam): 1ZCP8

472910

Rev. 2, April 2011

E19455

Figure 1 — Dimensions

Dimensions and Specifications (See Figure 1)

Model

Prop.

Dia.

Shaft

Dia. A B Volts Hz Phase Speeds Blades

4VAC3 20" 1/2" 23" 12

/4" 115 60 1 1 3

4VAC6 20 1/2 23 12

/4 115/230 60 1 1 3

4VAC4 24 1/2 27 12

/4 115 60 1 1 3

4VAC7 24 1/2 27 12

/4 115/230 60 1 1 3

4VAC5 30 1/2 33 12

/4 115 60 1 1 3

Performance

Model

Prop.

Dia.

Motor

RPM HP CFM

Air Velocity @

20 Ft. (FPM)

Sones @ 0.000

SP @ 5 Ft.

Operating

Amps

Full Load

Amps

4VAC3 20" 1120 1/4 4700 375 25 2.5 2.5

4VAC6 20 1725 1/2 5500 580 28 5.4/2.7 5.4/2.7

4VAC4 24 1120 1/3 6400 465 21 4.2 4.2

4VAC7 24 1725 1/2 7100 570 24 4.4/2.2 5.4/2.7

4VAC5 30 1120 1/2 8900 700 29 4.9 5.0

472910_HighAmbientCircs Rev2_EN_ES_FR.indd 1 6/10/2011 8:33:39 AM

Dayton Operating Instructions and Parts Manual

Unpacking

1. Inspect for any damage that may

have occurred during transit.

2. Shipping damage claim must be filed

with carrier.

3. Check all bolts, screws, setscrews, etc.

for looseness that may have occurred

during transit. Retighten as needed.

General Safety Information

To reduce the risk

of fire, electrical

shock, or injury to persons, observe the

following:

a. Use this unit only in the manner

intended by the manufacturer. If

you have questions, contact the

manufacturer.

b. Before servicing or cleaning unit,

switch power off at service panel

and lock the service disconnecting

means to prevent power from being

switched on accidentally. When

the service disconnecting means

cannot be locked, securely fasten a

prominent warning device, such as a

tag, to the service panel.

Do not depend

on any switch to

disconnect power supply. Always

unplug the power cord or turn off and

lock disconnecting means as described.

To reduce the risk

of fire, electrical

shock, or injury to persons, observe the

following:

a. Installation work and electrical wiring

must be done by a qualified person(s)

in accordance with all applicable

codes and standards, including fire-

rated construction.

b. When cutting or drilling into wall

or ceiling, do not damage electrical

wiring and other hidden utilities.

Do not place body

parts or objects in

circulator or motor openings while

motor is connected to the power source.

To reduce the risk

of fire or electrical

shock, do not use this fan with any

solid-state speed control device.

To reduce the risk of

electric shock, do not

expose to water or rain.

1. Read and follow all instructions,

cautionary markings and make

sure power source conforms to the

requirement of the equipment.

2. Follow all local electrical and safety

codes, as well as the National

Electrical Code (NEC) and the

Occupational Safety and Health Act

(OSHA) in the United States, including

fire rated construction. Ground motor

in accordance with NEC Article 250

(grounding).

Do not use general

purpose circulators

in flammable, explosive, chemical-

laden, or wet or rainy atmospheres. Use

special purpose circulators designed for

particular application. Do not attach

ductwork to a circulator.

3. In critical applications, use a suitable

alarm (air switch, temperature

sensor, etc.) should the circulator

malfunction.

Installation

Installation and

troubleshooting

to be performed only by qualified

person(s).

Do not depend

on any switch to

disconnect power supply. Always

unplug the power cord or turn off and

lock disconnecting means as described.

1. Connect power in accordance with

the NEC and all local codes. Refer to

Figure 2 for the wiring diagrams.

Figure 2 — Typical Wiring Diagram

2. To mount circulator, refer to the

instructions provided with the Dayton

corresponding accessory.

To reduce the risk of

injury, use only with

recommended Dayton accessories in

owners manual.

Use only GFCI

receptacles.

Not for outdoor

applications.

3. Keep circulator head free from

obstructions.

Maintenance

Automatically

operated device - to

reduce the risk of injury disconnect

from power supply before servicing.

To reduce the risk

of injury disconnect

from power supply before servicing.

Always unplug the power cord.

1. With a dry rag, periodically clean

propeller, guard, and motor

when excessive dirt and particles

accumulate. Allow motor sufficient

time to cool as it may be hot enough

to cause injury.

2. Follow motor manufacturer’s

instructions for motor lubrication.

4VAC3 thru 4VAC7

Dayton

Industrial Assembled

High-Ambient Air Circulator Heads

CONNECTION DIAGRAM

LOW VOLTS

HIGH VOLTS

INS

PUR

BLU BLU

ORG

BRN

BLK

WHT

RED

YEL

WHT

RED

ORG

BRN

YEL

472910_HighAmbientCircs Rev2_EN_ES_FR.indd 2 6/10/2011 8:33:58 AM

Maintenance (Continued)

3. Check for unusual noises when

circulator is running.

4. Periodically inspect and tighten all

bolts.

IMPORTANT: When making repairs, use

only Dayton authorized repair parts.

Models 4VAC3 thru 4VAC7

Dayton Operating Instructions and Parts Manual

For Repair Parts, call 1-800-323-0620

24 hours a day – 365 days a year

Please provide following information:

-Model number

-Serial number (if any)

-Part description and number as shown in parts list

Repair Parts List for Industrial Assembled High-Ambient Air Circulator Heads (See Figure 3)

Reference

Number Description

Part Number For Models:

Qty.4VAC3 4VAC4 4VAC5 4VAC6 4VAC7

1 Guard Set 2ATB8 2ATB9 2ATC2 2ATB8 2ATB9 1

2 Propeller 51D529 2ATW2 51D530 51D531 2ATW1 1

3 Motor 5ELY3 5ELY4 5ELY5 5ELY6 5ELY6 1

(*) (‡) Assembly Hardware Standard hardware item (available locally)

(*) (†) Yoke Mounting Hardware Kit 50H352 50H352 50H352 50H352 50H352 1

(*) Not Shown.

(‡) Assembly hardware mounts rear guard to motor and propeller to motor shaft. Includes (1) 5/16-24 x 1/2 Sq. Head Set Screw, and (4) 10-32 Spin-lock Nuts.

(†) Yoke Mounting Hardware Kit mounts circulator to optional mounting accessory. Includes (1) 3/8-16 x 1 Hex Head Cap Screw, (1) 1/4-20 x 1 Hex Head Cap Screw,

(1) 3/8 Flat Washer, (1) 5/16 Flat Washer, (1) 3/8-16 Spin-lock Nut, and (1) 1/4-20 Spin-lock Nut.

Figure 3 — Repair Parts Illustration for Industrial

Assembled High-Ambient Air Circulator Heads

472910_HighAmbientCircs Rev2_EN_ES_FR.indd 3 6/10/2011 8:34:00 AM

Manufactured for Dayton Electric Mfg. Co.

Niles, Illinois 60714 U.S.A.

Dayton Operating Instructions and Parts Manual

Dayton

Industrial Assembled

High-Ambient Air Circulator Heads

LIMITED WARRANTY

DAYTON ONE-YEAR LIMITED WARRANTY. DAYTON

INDUSTRIAL ASSEMBLED HIGH-AMBIENT AIR CIRCULATOR HEADS, MODELS COVERED IN

THIS MANUAL, ARE WARRANTED BY DAYTON ELECTRIC MFG. CO. (DAYTON) TO THE ORIGINAL USER AGAINST DEFECTS IN WORKMANSHIP

OR MATERIALS UNDER NORMAL USE FOR ONE YEAR AFTER DATE OF PURCHASE. ANY PART WHICH IS DETERMINED TO BE DEFECTIVE IN

MATERIAL OR WORKMANSHIP AND RETURNED TO AN AUTHORIZED SERVICE LOCATION, AS DAYTON DESIGNATES, SHIPPING COSTS PREPAID,

WILL BE, AS THE EXCLUSIVE REMEDY, REPAIRED OR REPLACED AT DAYTON’S OPTION. FOR LIMITED WARRANTY CLAIM PROCEDURES, SEE

“PROMPT DISPOSITION” BELOW. THIS LIMITED WARRANTY GIVES PURCHASERS SPECIFIC LEGAL RIGHTS WHICH VARY FROM JURISDICTION

TO JURISDICTION.

LIMITATION OF LIABILITY. TO THE EXTENT ALLOWABLE UNDER APPLICABLE LAW, DAYTON’S LIABILITY FOR CONSEQUENTIAL AND

INCIDENTAL DAMAGES IS EXPRESSLY DISCLAIMED. DAYTON’S LIABILITY IN ALL EVENTS IS LIMITED TO AND SHALL NOT EXCEED THE

PURCHASE PRICE PAID.

WARRANTY DISCLAIMER. A DILIGENT EFFORT HAS BEEN MADE TO PROVIDE PRODUCT INFORMATION AND ILLUSTRATE THE PRODUCTS

IN THIS LITERATURE ACCURATELY; HOWEVER, SUCH INFORMATION AND ILLUSTRATIONS ARE FOR THE SOLE PURPOSE OF IDENTIFICATION,

AND DO NOT EXPRESS OR IMPLY A WARRANTY THAT THE PRODUCTS ARE MERCHANTABLE, OR FIT FOR A PARTICULAR PURPOSE, OR THAT

THE PRODUCTS WILL NECESSARILY CONFORM TO THE ILLUSTRATIONS OR DESCRIPTIONS. EXCEPT AS PROVIDED BELOW, NO WARRANTY OR

AFFIRMATION OF FACT, EXPRESSED OR IMPLIED, OTHER THAN AS STATED IN THE “LIMITED WARRANTY” ABOVE IS MADE OR AUTHORIZED

BY DAYTON.

Technical Advice and Recommendations, Disclaimer. Notwithstanding any past practice or dealings or trade custom, sales shall not

include the furnishing of technical advice or assistance or system design. Dayton assumes no obligations or liability on account of any

unauthorized recommendations, opinions or advice as to the choice, installation or use of products.

Product Suitability. Many jurisdictions have codes and regulations governing sales, construction, installation, and/or use of products for

certain purposes, which may vary from those in neighboring areas. While attempts are made to assure that Dayton products comply with

such codes, Dayton cannot guarantee compliance, and cannot be responsible for how the product is installed or used. Before purchase and

use of a product, review the product applications, and all applicable national and local codes and regulations, and be sure that the product,

installation, and use will comply with them.

Certain aspects of disclaimers are not applicable to consumer products; e.g., (a) some jurisdictions do not allow the exclusion or limitation

of incidental or consequential damages, so the above limitation or exclusion may not apply to you; (b) also, some jurisdictions do not allow

a limitation on how long an implied warranty lasts, consequently the above limitation may not apply to you; and (c) by law, during the

period of this Limited Warranty, any implied warranties of implied merchantability or fitness for a particular purpose applicable to consumer

products purchased by consumers, may not be excluded or otherwise disclaimed.

Prompt Disposition. A good faith effort will be made for prompt correction or other adjustment with respect to any product which proves

to be defective within limited warranty. For any product believed to be defective within limited warranty, first write or call dealer from

whom the product was purchased. Dealer will give additional directions. If unable to resolve satisfactorily, write to Dayton at address below,

giving dealer’s name, address, date, and number of dealer’s invoice, and describing the nature of the defect. Title and risk of loss pass to

buyer on delivery to common carrier. If product was damaged in transit to you, file claim with carrier.

Manufactured for Dayton Electric Mfg. Co., 5959 W. Howard St., Niles, Illinois 60714-4014 U.S.A.

Troubleshooting Chart

4VAC3 thru 4VAC7

Symptom Possible Cause(s) Corrective Action

Fan inoperative 1. Blown fuse or open circuit breaker 1. Replace or repair

2. Defective motor or switch 2. Replace or repair

Fan cycles on and off

1. Thermal protector 1. Check for obstructions to airflow, low

or high voltage, excessive intake air

temperature above 140ºF

2. Faulty wiring or control switch 2. Replace or repair

Excessive noise while operating

1. Loose or damaged propeller 1. Tighten or replace

2. Motor not secure 2. Tighten motor nuts

Insufficient air flow

1. Guard excessively dirty 1. Clean guards

472910_HighAmbientCircs Rev2_EN_ES_FR.indd 4 6/10/2011 8:34:03 AM

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Dayton 4VAC7 Operating instructions

Brand: Dayton

Model: 4VAC7

Category: Household fans

Type: Operating instructions

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