Honeywell VR4305 Quick Start Manual Download Page 8

69-0696—1

8

QUALITY IS KEY

Home and Building Control

Home and Building Control

Helping You Control Your World

Honeywell Inc.

Honeywell Limited—Honeywell Limitée

1985 Douglas Drive North

740 Ellesmere Road

Golden Valley, MN 55422

Scarborough, Ontario
M1P 2V9

Printed in U.S.A.

IMPORTANT:  Follow the operating instructions pro-

vided by the manufacturer of your heating appliance.
The information below will be of assistance in a
typical gas control application, but the specific con-
trols used and the procedures outlined by the manu-
facturer of your appliance may differ and require
special instructions.

STOP: READ THE WARNINGS ABOVE.

If the appliance does not turn on when the thermostat is

set several degrees above room temperature, follow these
instructions:

1. Set the thermostat to its lowest setting to reset the

safety control.

2. Disconnect all electric power to the appliance.
3. Remove the gas control access panel.
4. Push in the gas control knob slightly and turn

clockwise

to OFF.

5. Wait five minutes to clear out any unburned gas. If

you then smell gas, STOP! Follow step 2 in the Warning

in the Instructions To The Homeowner section. If you do
not smell gas, continue with the next step.

6. Turn the gas control knob counterclockwise

to

ON.

7. Replace the gas control access panel.
8. Reconnect all electric power to the appliance.
9. Set the thermostat to the desired setting.

10. If the appliance does not turn on, set the gas control

knob to OFF and contact a qualified service technician for
assistance.

TURNING OFF THE APPLIANCE
VACATION SHUTDOWN—Set the thermostat to the

desired room temperature while you are away.

COMPLETE SHUTDOWN—Push in the gas control knob

slightly and turn clockwise

to OFF. Do not force.

Appliance will completely shut off. Follow the In-
structions to the Homeowner above to resume normal
operation.

Summary of Contents for VR4305

Page 1: ...hour 3 4 x 3 4 300 feet3 hour 8 5 meter3 hour 30 feet3 hour 0 8 meter3 hour 415 feet3 hour 11 8 meter3 hour a Capacity based on 1000 Btu feet3 0 64 specific gravity natural gas at 1 inch wc pressure drop 37 3 MJ meter3 0 64 specific gravity natural gas at 0 25 kPa pressure drop TABLE 1 TEMPERATURE RANGES AND REGULATOR TYPES Model Number Ambient Temperature Range Regulator Type VR4305H 0 F to 175 F...

Page 2: ...P GAS WARNING FIRE OR EXPLOSION HAZARD CAN CAUSE PROPERTY DAMAGE SEVERE INJURY OR DEATH Do not attempt to use a gas control set for natural gas on LP gas or a gas control set for LP gas on natural gas To convert a gas control from natural to LP gas or from LP to natural gas contact your Honeywell representative Convert standard or slow opening gas controls from one gas to another with a conversion...

Page 3: ...gas control 3 Install sediment trap in the supply line to the gas control See Fig 2 Install Gas Control 1 This gas control can be mounted from 0 to 90 degrees in any direction from the vertical position of the gas control knob 2 Mount the gas control so gas flow is in the direction of the arrow on the bottom of the gas control Fig 2 Install sediment trap GAS CONTROL GAS CONTROL HORIZONTAL DROP PIP...

Page 4: ...All wiring including insulated quick connect terminals mustcomplywithapplicableelectricalcodesandordinances Disconnect power supply before making wiring con nections to prevent electrical shock or equipment damage 1 Check the power supply rating on the gas control and make sure it matches the available supply Install thermo stat and other controls as required 2 When the gas control is installed ex...

Page 5: ...r recom mended burner orifice pressure for the size orifice s used Make certain the primary air supply to the main burner is properly adjusted for complete combustion refer to the appli ance manufacturer instructions 2 IF CHECKING GAS INPUT BY CLOCK ING THE GAS METER Make sure that the only gas flow through the meter is that of the appliance being checked Makecertainthatotherappliancesareturned of...

Page 6: ...s allowing at least 30 seconds between cycles for the regulator to resume the step function Repeat after allowing main burner to cool Readjust the full rate outlet pressure if necessary to im prove lightoff characteristics CHECK SAFETY SHUTDOWN PERFORMANCE WARNING FIRE OR EXPLOSION HAZARD CAN CAUSE PROPERTY DAMAGE SEVERE INJURY OR DEATH Perform the safety shutdown test anytime work is done on a ga...

Page 7: ...than 200 000 cycles Service WARNING FIRE OR EXPLOSION HAZARD CAN CAUSE PROPERTY DAMAGE SEVERE INJURY OR DEATH Do not disassemble the gas control it contains no replaceable components Attempted disassembly or repair can damage the gas control CAUTION Do not apply a jumper across or short the valve coil terminals Doing so may burn out the heat anticipator in the thermostat or damage the elec tronic ...

Page 8: ...set the safety control 2 Disconnect all electric power to the appliance 3 Remove the gas control access panel 4 Push in the gas control knob slightly and turn clockwise to OFF 5 Wait five minutes to clear out any unburned gas If you then smell gas STOP Follow step 2 in the Warning in the Instructions To The Homeowner section If you do not smell gas continue with the next step 6 Turn the gas contro...

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