Product Overview

ManualsBrandsResideo ManualsGas Valves & ControlsStandard PowerPile Millivolt Combination Gas Valve - 3/4" NPT x 3/4" NPT

PRODUCT DATA

60-2019-09

V800 Combination Gas Controls for

Heating Appliances

APPLICATION

The V800 family of Combination Gas Controls performs all

the functions required in the burner manifold on gas-fired

heating equipment.

FEATURES

• Available in 7 capacity ratings.

• Suitable for use on domestic equipment from small

individual room heaters to large central heating units.

• Provides 3-position (OFF-PILOT-ON) manual control of

gas flow.

• Available in standard opening and step opening pressure

regulator models.

• Can be mounted from 0 to 90 degrees from the vertical

position of the gas control knob.

• Controls with the prefix "V" require 30 mV thermocouple

and suitable pilot burner.

• Controls with the prefix "VS" require 750 mV thermopile

generator in a self-generating Powerpile system.

• If gas or power supply is interrupted, main gas valve is

closed.

• In case of pilot flame failure, main valve is closed.

Contents

Application .......................................................................... 1

Installation .......................................................................... 5

Wiring .................................................................................. 7

Startup And Checkout ........................................................ 9

Maintenance ....................................................................... 11

Operation ............................................................................ 11

Service ................................................................................ 13

Instructions to the Appliance Owner ................................. 14

Summary of content (16 pages)

PAGE 1
V800 Combination Gas Controls for Heating Appliances PRODUCT DATA FEATURES • Available in 7 capacity ratings. • Suitable for use on domestic equipment from small individual room heaters to large central heating units. • Provides 3-position (OFF-PILOT-ON) manual control of gas flow. • Available in standard opening and step opening pressure regulator models. • Can be mounted from 0 to 90 degrees from the vertical position of the gas control knob.
PAGE 2
V800 COMBINATION GAS CONTROLS FOR HEATING APPLIANCES SPECIFICATIONS IMPORTANT The specifications given in this publication do not include normal manufacturing tolerances. Therefore, this unit may not match the listed specifications exactly. Also, this product is tested and calibrated under closely controlled conditions, and some minor differences in performance can be expected if those conditions are changed. Additional Features: Left and right side outlets in addition to the straight-through outlet.
PAGE 3
V800 COMBINATION GAS CONTROLS FOR HEATING APPLIANCES Table 1. Model Specifications. Model No. Suffix Letter A C H Ambient Temperature Pressure Regulator Range Type 32° to 175° F (0° to 79° C) Standard 32° to 175° F (0° to 79° C) Step-opening V5306 V5307 Type of Gas in. wc kPa Nat. 3.5 0.9 LP 11.0 2.7 Nat. 0.9 step 3.5 full rate 0.2 step 0.9 full rate LP 2.2 step 11.0 full rate 0.5 step 2.7 full rate Nat. 3.5 0.9 LP 11.0 2.7 3.5 0.
PAGE 4
V800 COMBINATION GAS CONTROLS FOR HEATING APPLIANCES SIDE VIEW END VIEW (OUTLET) 3-3/16 (81) 5/16 (8) 3 4 3-1/2 (89) 3-3/4 (95) SWING RADIUS 4-3/4 (121) INLET 1 5/16 (8) OUTLET 2 3-3/4 (95) SWING RADIUS PILOT CONNECTION – COMP. FITTING FOR 1/4 O.D. TUBING 1-1/4 (32) PRESSURE TAP 1/8 NPT 5/16 (8) 1-7/16 (37) 2-9/16 (65) MOUNTING HOLES (2) NO. 10-32 X .
PAGE 5
V800 COMBINATION GAS CONTROLS FOR HEATING APPLIANCES Optional Specifications: Inlet pressure tap, 1/8 in. NPT. Side outlets. Optional Piping Patterns—Trade Models To facilitate installation, trade models incorporate side outlets in the standard straight-through body. See Fig. 3. To fit existing piping, reducer fittings also are included. These controls are shipped with side outlets plugged as shown.
PAGE 6
V800 COMBINATION GAS CONTROLS FOR HEATING APPLIANCES 5. 6. DROP PIPED GAS SUPPLY GAS CONTROL RISER GAS CONTROL MANUAL GAS CONTROL KNOB PIPED GAS SUPPLY WRENCH BOSS OFF 3 IN. (76 MM) MINIMUM 2 INLET DROP HORIZONTAL PILOTSTAT POWER UNIT 2 MANUAL GAS CONTROL KNOB 2 PRESSURE REGULATOR ADJUSTMENT (BENEATH COVER SCREW) This control can be mounted 0-90 degrees, in any direction, from the upright position of the gas control knob, including vertically.
PAGE 7
V800 COMBINATION GAS CONTROLS FOR HEATING APPLIANCES 4. 5. Push tubing into pilot gas tapping on outlet end of the control until it bottoms. While holding tubing all the way in, slide fitting into place and engage threads. Turn until finger tight. Then tighten one more turn with wrench. Do not overtighten. Connect other end of tubing to pilot burner according to pilot burner manufacturer's instructions.
PAGE 8
V800 COMBINATION GAS CONTROLS FOR HEATING APPLIANCES Follow appliance manufacturer's wiring instructions, if available, or use general instructions provided below. Where instructions differ, follow appliance manufacturer instructions. ECO LIMIT 3 POWER UNIT Never connect these millivoltage controls to line voltage or to a transformer.
PAGE 9
V800 COMBINATION GAS CONTROLS FOR HEATING APPLIANCES STARTUP AND CHECKOUT Adjust Pilot Flame The pilot flame should envelop 3/8 to 1/ 2 in. (10 to 13 mm) of the tip of the thermocouple or generator. See Fig. 13. To adjust: 1. Remove pilot adjustment cover screw. Refer to Figures 6 or 7. 2. Turn inner adjustment screw clockwise to decrease or counterclockwise to increase pilot flame. 3. Always replace cover screw after adjustment and tighten firmly to ensure proper operation.
PAGE 10
V800 COMBINATION GAS CONTROLS FOR HEATING APPLIANCES Standard Pressure Regulator 1. 2. 3. 4. Step-Opening Pressure Regulator Check the manifold pressure listed on the appliance nameplate. Gas control outlet pressure should match the nameplate. With main burner operating, check gas control flow rate using the meter clocking method or pressure using a manometer connected to the outlet pressure tap on the gas control (Refer to Figures 6 or 7 depending on model).
PAGE 11
V800 COMBINATION GAS CONTROLS FOR HEATING APPLIANCES The gas control should be replaced if: • It does not perform properly on checkout or troubleshooting. • The gas control knob is hard to turn or push down, or it fails to pop back up when released. • The control is likely to have operated for more than 200,000 cycles. Check Safety Shutdown Performance WARNING Fire or Explosion Hazard. Can cause property damage, severe injury or death.
PAGE 12
V800 COMBINATION GAS CONTROLS FOR HEATING APPLIANCES calls for heat, the valve operator ON-OFF lever opens the left-hand gas supply port, lifting the servo regulator valve off it's seat and allowing gas flow into the working gas channel and evacuation channel. The working gas channel gas flow increases the pressure in the working gas pressure chamber which raises the main valve diaphragm and lifts the main valve off it's seat, allowing main burner gas flow.
PAGE 13
V800 COMBINATION GAS CONTROLS FOR HEATING APPLIANCES SERVICE 4. 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 will damage the gas control. 5. 6. CAUTION Equipment Damage Hazard. Can cause property damage. Do not apply a jumper across or short the valve coil terminals. This may burn out the heat anticipator in the thermostat. 7.
PAGE 14
V800 COMBINATION GAS CONTROLS FOR HEATING APPLIANCES INSTRUCTIONS TO THE APPLIANCE OWNER To Light the Main Burner STOP: Read the safety information above. This appliance has a pilot burner that must be lit by hand. If the pilot flame has gone out, follow these instructions exactly: 1. Set thermostat to lowest setting and shut off electric power to appliance. 2. Remove control access panel if provided on your appliance. 3. Push in gas control knob (Refer to Figures 6 or 7) clockwise to OFF position.
PAGE 15
V800 COMBINATION GAS CONTROLS FOR HEATING APPLIANCES 15 60-2019—09
PAGE 16
V800 COMBINATION GAS CONTROLS FOR HEATING APPLIANCES www.resideo.com Resideo Technologies, Inc. 1985 Douglas Drive North, Golden Valley, MN 55422 1-800-468-1502 60-2019—09 M.S. Rev. 01-21 | Printed in United States © 2021 Resideo Technologies, Inc. All rights reserved. This product is manufactured by Resideo Technologies, Inc. and its affiliates.