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X-XX UL

INSTALLATION INSTRUCTIONS

®U.S. Registered Trademark

69-0668-1

VR8300A Continuous Pilot Combination

Gas Control

APPLICATION

These continuous pilot gas controls are used in gas-fired

appliances with capacities up to 200 cfh at 1 in. wc

pressure drop (5.7 cmh at 0.25 kPa) on natural gas.

Included are a manual valve, safety shutoff, two automatic

operators, and a pressure regulator. See Table 2 for

temperature range and regulator type.

The VR8300 setup for natural gas includes a 39369 LP

Conversion Kit. The kit contains a new cap screw, a

pressure regulator adjustment screw, a tapered spring and

a conversion label. The control must be equipped with a

standard servo pressure regulator. Step-opening gas

controls cannot be converted.

Body Pattern:

Straight-through body pattern.

Inlet x Outlet Sizes Available:

1/2 x 1/2 in., 1/2 x 3/4 in., and 3/4 x 3/4 in. (factory-installed

inlet flange).

Adapters:

Adapters available for 1/2 and 3/4 in. straight and angle

connections. Refer to Table 3.

Electrical Ratings:

Voltage and Frequency: 24 Vac, 50/60 Hz.

Current Draw: 0.70A.

Capacity:

Capacity based on 1000 Btu/cu ft, 0.64 specific gravity natural gas at 1 in. wc pressure drop (37.3 MJ/cu m, 0.64 specific

gravity natural gas at 0.25 kPa pressure drop).

Use conversion factors in Table 1 to convert capacities for

other gases.

Table 1. Gas Capacity Conversion Factors.

Gas

Specific

Gravity

Multiply Listed

Capacity By

Manufactured 0.60 0.516

Mixed 0.70 0.765

Propane 1.53 1.62

Table 2. Temperature Range and Regulator Type.

Table 3. Flange Part Numbers.

Part Number

Inlet/Outlet

Pipe Size

Flange

Type

Without Hex

Wrench

With Hex

Wrench

1/2 in. NPT Straight 393690-6 393690-16

Elbow 393690-3 393690-13

3/4 in. NPT Straight 393690-4 393690-14

Elbow 393690-5 393690-15

NOTE: Flange kits include one flange with attached

O-ring and fan mounting screw.

Approvals:

International Approval Services Listed: L2025007.

Australian Gas Association Certificate: Applied for.

Delta C: Pending approval.

Size (Inlet x Outlet)

Capacity at 1 in. wc

Pressure Drop

Minimum Regulated

Capacity

Maximum Regulated

Capacity

1/2 in. x 1/2 in. 180 cfh (5.1 cmh) 30 cfh (0.8 cmh) 225 cfh (6.4 cmh)

1/2 in. x 3/4 in. 190 cfh (5.4 cmh) 30 cfh 0.8 cmh) 290 cfh (8.2 cmh)

3/4 in. x 3/4 in. 200 cfh (5.7 cmh) 30 cfh (0.8 cmh) 300 cfh (8.5 cmh)

Model

Ambient

Temperature Range

Regulator

Number

°F °C

Type

VR8300A 0° to 175° 18° to 79° Standard-opening

1 2 3 4 5 6 ... 11 12

Resumo do Conteúdo

Página 1 - Gas Control

Página 2 - INSTALLATION

69-0668—110VR8300A CONTINUOUS PILOT COMBINATION GAS CONTROLIMPORTANTFollow the operating instructions provided by themanufacturer of your heating appl

Página 3 - Choose Gas Control Location

69-0668—111VR8300A CONTINUOUS PILOT COMBINATION GAS CONTROL

Página 4 - IMPORTANT

69-0668—112VR8300A CONTINUOUS PILOT COMBINATION GAS CONTROLHome and Building ControlHoneywell Limited-Honeywell Limitée155 Gordon Baker RoadNorth York

Página 5

69-0668—12VR8300A CONTINUOUS PILOT COMBINATION GAS CONTROLINSTALLATIONWhen Installing this Product…1. Read these instructions carefully. Failure to fo

Página 6 - START-UP AND CHECKOUT

69-0668—13VR8300A CONTINUOUS PILOT COMBINATION GAS CONTROLCOLOR CODE FORLPGASNATRUALGASCAP SCREW BLACK SILVERPRESSUREREGULATORADJUSTINGSCREWWHITE WHIT

Página 7 - Light Main Burner

69-0668—14VR8300A CONTINUOUS PILOT COMBINATION GAS CONTROLInstall Gas ControlTo install:1. Mount the gas control 0 to 90 degrees, in anydirection, fro

Página 8 - MAINTENANCE

69-0668—15VR8300A CONTINUOUS PILOT COMBINATION GAS CONTROLGAS CONTROLTIGHTEN NUT ONE TURNBEYOND FINGER TIGHT.FITTING BREAKS OFF AND CLINCHES TUBING AS

Página 9

69-0668—16VR8300A CONTINUOUS PILOT COMBINATION GAS CONTROLTable 5. Maximum Length of Supplementary Limit Leadwires in in. (m) When Using Q340A Thermoc

Página 10 - Turning Off Appliance

69-0668—17VR8300A CONTINUOUS PILOT COMBINATION GAS CONTROLLight Pilot Burner Flame1. Turn the gas control knob clockwise to OFF.Wait five minutes to d

Página 11 - 69-0668—1

69-0668—18VR8300A CONTINUOUS PILOT COMBINATION GAS CONTROL4. If the desired outlet gas pressure or gas flow ratecannot be achieved by adjusting the ga

Página 12 - 69-0668—1 J.S. Rev. 6-98

69-0668—19VR8300A CONTINUOUS PILOT COMBINATION GAS CONTROLSERVICEWARNINGFire or Explosion Hazard.Can cause property damage, severe injury ordeathDo no

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