Honeywell VR8300A Manual de usuario

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X-XX UL
INSTALLATION INSTRUCTIONS
®U.S. Registered Trademark
Copyright © 1998 Honeywell Inc. • All Rights Reserved
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:
a
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
a
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
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Indice de contenidos

Pagina 1 - Gas Control

X-XX ULINSTALLATION INSTRUCTIONS®U.S. Registered TrademarkCopyright © 1998 Honeywell Inc. • All Rights Reserved69-0668-1VR8300A Continuous Pilot Co

Pagina 2 - INSTALLATION

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

Pagina 3 - Choose Gas Control Location

69-0668—111VR8300A CONTINUOUS PILOT COMBINATION GAS CONTROL

Pagina 4 - IMPORTANT

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

Pagina 5

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

Pagina 6 - START-UP AND CHECKOUT

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

Pagina 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

Pagina 8 - MAINTENANCE

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

Pagina 9

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

Pagina 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

Pagina 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

Pagina 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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