Manuals / Vulcan-Hart / Household Appliance / Boiler

Vulcan-Hart ML-052214, ML-052211, ML-052208, ML-052200, ML-052213, ML52210, ML-52201 Thermostat GHCB40

Models: GHMCB44 GHIR44 GHCB44 HCB1 IR2(B) HCB2(B) ML-052202 GHCB40 IR1 ML-52201 ML-052214 ML52210 ML-052213 ML-052200 ML-052208 ML-052211

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Thermostat (GHCB40)

6.Remove the two bolts from the pilot outage protection valve and the bracket.

7.Disconnect the pilot outage protection valve from the union and the thermostat.

8.Remove the pilot outage protection valve and the ignitor wire from the broiler.

9.Reverse the procedure to install.

Thermostat (GHCB40)

WARNING: SHUT OFF THE GAS BEFORE SERVICING.

WARNING: ALL GAS JOINTS DISTURBED DURING SERVICING MUST BE CHECKED FOR LEAKS. CHECK WITH SOAP AND WATER SOLUTION (BUBBLES). DO NOT USE AN OPEN FLAME.

1.Remove the control panel cover as outlined in Covers, Panels and Handles.

2.Note the location and position of the temperature probe in the oven.

3.Disconnect the thermostat from the pilot outage protection valve and from the oven burner tubing.

4.Remove the temperature probe from the oven.

5.Remove the thermostat with the temperature probe from the broiler.

6.Reverse the procedure to install.

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Vulcan-Hart ML-052214, ML-052211, ML-052208, ML-052200, ML-052213, ML52210, ML-52201, IR1, ML-052202, HCB2(B) Thermostat GHCB40

Contents

MODELS GHCB40 ML-052211 GHCB44 ML-052213 GHCB40 SHOWNGHMCB44 ML-052214 HCB1 ML-052202 HCB2B ML-052208 IR1 ML-052200 IR2B ML-052201 GHIR44 ML-052210TABLE OF CONTENTS Burner Manifold Assembly GHCB40 CLEANING INSTALLATION AND OPERATIONSPECIFICATIONS GENERALPage COVERS, PANELS AND HANDLES REMOVAL AND REPLACEMENT OF PARTSBurner Box Cover GHCB40, GHCB44, GHIR44 Burner Shield Cover HCB2B, IR1, IR2BBurner Knob Cover Plate HCB2B, IR1 and IR2B Manifold Cover Assembly GHCB40 & GHIR44Control Panel Cover GHCB40 Lower Front Panel GHCB40Oven Burner Cover GHCB40 Oven Bottom Assembly GHCB40 Oven Door Handle GHCB40 Augratin Oven Bottom Assembly GHCB40BROILER GRID TRAY ALL MODELS GRID CARRIAGE ASSEMBLY ALL MODELSBURNER CERAMICS GHCB40 BURNER ASSEMBLY GHCB40 & HCB2BGHIR44 HEAT SHIELD GHIR44 SUB-MANIFOLDASSEMBLYPILOT ELBOW NOZZLE GHCB40GHIR44 BURNER SUB-MANIFOLDGHIR44PILOT MANIFOLD GHIR44 PILOT BURNER NOZZLES GHIR44 OVEN BURNER ASSEMBLY GHCB40Burner Manifold Assembly GHCB40 GAS VALVES, TUBING THERMOSTATS, REGULATORSAND SOLENOIDS Burner Manifold Assembly GHIR44 Oven Pilot Valve GHCB40Oven Burner Valve GHCB40 Pilot Outage Protection Valve GHCB40 Thermostat GHCB40 Burner Valve IR2B and HCB2B Oven Burner Nozzle GHCB40Regulator GHIR44 Burner Valve GHIR44Solenoid GHIR44 Regulator HCB2BLEVER ARM ASSEMBLY ALL MODELS UpperLower GHIR44 BLOWER AND MOTORIR1 and IR2B Blower Switch GHIR44REGULATOR ADJUSTMENT ALL MODELS SERVICE PROCEDURES AND ADJUSTMENTSGAS SUPPLY CHECKS Light GHIR44PILOT ADJUSTMENT ALL MODELS BURNER VENTURI AIR SHUTTER ADJUSTMENTGHCB40 AND HCB2B BURNER ORIFICE SERVICE ALL MODELS BURNER SERVICE ALL MODELSTROUBLESHOOTING SYMPTOMSPOSSIBLE CAUSES FORM 35608 Aug