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Honeywell 1000 Series Installation Instructions Manual

Direct ignition gas control with integrated gas/air module.
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VR9205R Series 1000
Direct Ignition Gas Control with
Integrated Gas/Air Module
APPLICATION
The VR9205R Direct Ignition Gas Controls with Integrated
Gas/Air Module have been developed for application in
domestic appliances with premix or atmospheric burners
and automatic ignition requiring a redundant gas valve.
They have been optimized for direct ignition applications.
The gas/air module is designed to amplify and modulate
the outlet gas pressure by means of a pneumatic link
Size Inlet-
Model
Outlet (in.)
VR9205R
1/2 x 1/2
a
Capacity based on 1000 Btu/ft
at 0.25 kPa pressure drop).
b
Minimum and Maximum regulation is at the max fire. Minimum regulation at low fire is 9 KBtu/h at 0.7 in. WC outlet
pressure.
Model Number
Suffix Letter
Ambient Temperature Range
R
32°F to 158°F
(0°C to 70°C)
SPECIFICATIONS
Body Pattern: Straight through; see Table 1 for inlet and
outlet size.
Electrical Ratings:
Voltage and Frequency: 24 Vac, 50/60 Hz.
Current Draw: 0.4A.
Table 1. Valve Capacity.
AGA Certified
Capacity
KBtu/h
140
3
, 0.64 sp gr natural gas at 1 in. wc pressure drop (37.3 MJ/m
Table 2. Model Number Suffix Letter Designation.
between the gas and air flow by using the air pressure
difference. The valve may be used on either Natural gas
or LP gas applications.
• Valve capacities are shown in Table 1.
• For suffix letter designation, see Table 2.
a
AGA Certified Minimum
Regulation
KBtu/h
b
20
Pressure Regulator Type
Standard opening with integrated gas/air module
Capacity: See Table 1.
Regulation Range: See Table 1.
Natural-LP Gas Conversion Kits: Valve is not
convertible.
Approvals:
CSA Design Certificate. File # LR 112491
INSTALLATION INSTRUCTIONS
AGA Certified Maximum
Regulation
KBtu/h
200
3
, 0.64 sp gr natural gas
69-2305-03

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Table of Contents

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   Summary of Contents for Honeywell 1000 Series

  • Page 1 VR9205R Series 1000 Direct Ignition Gas Control with Integrated Gas/Air Module INSTALLATION INSTRUCTIONS APPLICATION The VR9205R Direct Ignition Gas Controls with Integrated between the gas and air flow by using the air pressure Gas/Air Module have been developed for application in difference.
  • Page 2 Also, regularly corrosive chemicals, dust or excessive heat. These check out the system. applications require Honeywell Combustion Engineering review; contact your Honeywell Sales Representative for Corrosive Chemicals assistance. Corrosive chemicals can attack the control, eventually Review the following conditions that can apply to your causing a failure.
  • Page 3 VR9205R SERIES 1000 DIRECT IGNITION GAS CONTROL WITH INTEGRATED GAS/AIR MODULE Dust or Grease Accumulation To prevent blockage due to condensation, the positive air pressure connection should not be connected to Heavy accumulations of dust or grease can cause the combustion products.
  • Page 4 VR9205R SERIES 1000 DIRECT IGNITION GAS CONTROL WITH INTEGRATED GAS/AIR MODULE Complete the instructions below for installing the piping, 6. Connect the pipe to the control inlet and outlet. Use installing the control, connecting the wiring. Make sure the a wrench on the square end or a socket on the hex leak test you perform on the control after completing the end of the control.
  • Page 5 VR9205R SERIES 1000 DIRECT IGNITION GAS CONTROL WITH INTEGRATED GAS/AIR MODULE M27948 Fig. 5. Proper use of wrench on gas control. Wiring CAUTION Equipment damage. WARNING Can burn out valve coil terminals. Never apply a jumper across (or short) the valve Electrical Shock Hazard.
  • Page 6 VR9205R SERIES 1000 DIRECT IGNITION GAS CONTROL WITH INTEGRATED GAS/AIR MODULE Gas Leak Test CAUTION 1. Paint pipe connections upstream of the gas control with rich soap and water solution. Bubbles indicate To ensure a safe closing of the valves, it is a gas leak.
  • Page 7 VR9205R SERIES 1000 DIRECT IGNITION GAS CONTROL WITH INTEGRATED GAS/AIR MODULE 3. Watch for ignition spark or for glow at hot surface 5. If proper voltage is present, replace gas control. igniter either immediately or following prepurge. See DI module specifications. INSTRUCTIONS TO THE 4.
  • Page 8 Automation and Control Solutions Honeywell International Inc. Honeywell Limited-Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley, MN 55422 Toronto, Ontario M1V 4Z9 customer.honeywell.com ® U.S. Registered Trademark © 2009 Honeywell International Inc. 69-2305—03 M.S. Rev. 02-09...

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