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American Metal Ware Hot Water Boiler

Parts List

815, 830, 850 - Electric, Gas or Steam Heat

AMW Part #

Description

522004

Aluminum Gauge Shield Only for 815 - 5/8” x 13”

522006

Aluminum Gauge Shield Only for 830 - 5/8” x 16”

522010

Aluminum Gauge Shield Only for 850 - 5/8” x 20”

522034

Gauge Glass Only for 815 - 5/8” x 13”

522036

Gauge Glass Only for 830 - 5/8” x 16”

522129

Gauge Glass Only for 850 - 5/8” x 20”

522030

Aluminum Bracket for Gauge Shield

522026

Upper Gauge Glass Washer

522027

Lower Gauge Glass Washer

A-682

Gauge Shield Cap for Plug-in Cleanout Cap

A-1132

Plug-in Cleanout Cap w/Vent Hole

522094

Water Faucet

522102

Silicone Seat Cup for Faucet

532064

Water Line Strainer

506001

Thermometer

549-000

Dual Liquid Level Control

712-017

Electrode Assembly for 815, 830

712-007

Electrode Assembly for 850

505021

Adjustable Water Flow Regulator (1/4- NPT)

504001

Thermostat

515017

Red Pilot Light

537-060

Solenoid Valve, Water Inlet

537-061

Repair Kit for Solenoid

515012

On-Off Master Switch

Electric Heat Only
514009

Heater Contactor - 3 Pole

514005

Heater Contactor - 4 Pole Control

515043

Control Circuit Transformer

515072

Circuit Breaker

535-____

Heater -- specifiy model and serial number, voltage, watts and phase

Steam Heat Only
506009

Steam Solenoid Valve - 10-40 PSI

506014

Repair Kit for Steam Solenoid

506016

Replacement Coil Only for Steam Solenoid

532027A

Steam Strainer

Gas Heat Only
504002

Gas Solenoid Valve

504024

Thermocouple

504038

TS11K Gas Safety Valve

504026

Coil for Gas Solenoid

504023

Pilot Burner with Orifice - Natural Gas

504025

Pilot Burner with Orifice - L.P. Gas

505007

Gas Pressure Regulator - Natural Gas

505039

Gas Pressure Regulator - L.P. Gas

IMPORTANT: Give Model Number and Serial Number when ordering

Содержание 815

Страница 1: ... USA Grindmaster Corporation 4003 Collins Lane Louisville Kentucky 40245 USA 502 425 4776 800 695 4500 USA and Canada only 800 568 5715 technical service only FAX 502 425 4664 www grindmaster com X TABLE OF CONTENTS General Description 1 Installation 1 Thermostat 4 Adjustment 4 Service Instructions 5 Dual Level Control 6 Troubleshooting 7 Solenoid Valve Safety Instructions 11 Installation 11 Disas...

Страница 2: ...age phase and number of wires matches supply lines Remove cover on control housing Terminal block for line connections located in housing on right end See drawing as required It is rec ommended that a fused disconnect switch be installed near urn Urn body must be grounded either through metallic conduit or else by means of ground wire An experienced electrician should be responsible for the instal...

Страница 3: ...master switch back on and time how long it takes for the water level to come up to stop full mark again Compare time with chart provided and adjust accordingly Installation cont 5 Factory setting HEATER SIZE OR EQUIV STEAM USE 5 5KW 208 Volt or 7KW 240 Volt 12KW 15KW COLD WATER CONNECTION 3min 30sec 1min 50 sec 1min 25sec TIME TO REFILL 1 GALLON HOT WATER CONNECTION 1min 25sec 45sec 35sec ...

Страница 4: ...Page 3 American Metal Ware Hot Water Boiler ...

Страница 5: ...river insert in hole in center of shaft turn slotted screw counter clockwise until red pilot light goes on Check to see that water in unit holds at HIGH end on BREW zone on thermometer and does not boil If water boils with thermostat knob set at the BREW position remove knob by pulling straight outward Using a small screwdriver insert into hole in center of shaft turn slotted screw clockwise until...

Страница 6: ...ck on and off If it sticks replace Thermostat out of calibration Thermostat is inoperative Fluid has leaked out of diastat assembly of thermostat Relay sticking in closed position No power at urn Power at urn but no power at heater terminals Check main switch Check main fuses 3 on 3 phase power 2 on single phase power Check that Pilot Light by On Off switch is ON Check control circuit fuse Check t...

Страница 7: ...tomatically switches off The heat stays off until more water is added A device called a DUAL LEVEL CONTROL keeps the tank filled with water and turns off the heat when water is low by simultaneously monitoring two different water levels Components 1 DUAL LEVEL CONTROL 2 ELECTRODE ASSEMBLY 3 METAL ENCLOSURE TANK BODY switches power to both the thermostat and water inlet solenoid valve by sensing ch...

Страница 8: ...turned on Power to fill valve remains on HI electrode circuit closes Dual Level Control turns power off to fill valve and continues power to thermostat HI electrode circuit opens XL circuit stays closed After a few seconds delay power to fill valve is turned on XL electrode circuit now opens Power to thermostat is turned off Power to fill valve remains on All wire secure and properly connected Cle...

Страница 9: ...l to metal enclosure stops fill Jumper C terminal next to XL to metal enclosure stops fill Visual Jumper from HI to C does not stop fill Nothing operates on machine Crack fitting at water inlet for pressure check Disassemble and clean out May require new plunger assembly Caution is advised to avoid damage to valve See valve instruction sheet On valves without integral strainer Install so that port...

Страница 10: ...HI terminal Tank does not fill with electrode wire disconnected from HI terminal Tank fills with electrode wire disconnected from HI terminal Visual Check for C and HI probe terminals as well as FILL Also check neutral white wire at valve Tank does not fill with electrode wires disconnected from XL and H terminals Remove and clean micromesh screen filter located in water strainer If voltage missin...

Страница 11: ...r inoperative Low electrode faulty or covered with lime scale Dual Level Control faulty Thermostat and fill valve connected to wrong terminals on Dual Level Control Electrode s shorting to ground Dual Level Control faulty Visual Jumper across thermostat terminals causes heat to come on Check for voltage 120V AC across coil terminals Jumper from XL terminal to metal enclosure allows unit to heat Ju...

Страница 12: ...unting the valve upright there is less chance of malfunction caused by the collection of foreign material The solenoid coil can be rotated 360O for ease of wiring If possible do not reduce thelength of the solenoid coil wire leads so that if it becomes necessary to remove coil at a later date for valve cleanout etc wire leads will not have to be disconnected To allow for removal of the solenoid co...

Страница 13: ...solenoid valves are equipped with a contlnuous duty solenoid coil which when energized for an extended period of time becomes hot to the touch this is a safe operating temperature Any excessive heating will be indicated by smoke and odor of burning coil Insulation Are all system relays operating Is system source pressure as specified Are all system components free from obstructions Check system fu...

Страница 14: ... 815 830 712 007 Electrode Assembly for 850 505021 Adjustable Water Flow Regulator 1 4 NPT 504001 Thermostat 515017 Red Pilot Light 537 060 Solenoid Valve Water Inlet 537 061 Repair Kit for Solenoid 515012 On Off Master Switch Electric Heat Only 514009 Heater Contactor 3 Pole 514005 Heater Contactor 4 Pole Control 515043 Control Circuit Transformer 515072 Circuit Breaker 535 ____ Heater specifiy m...

Страница 15: ...American Metal Ware Hot Water Boiler Page 14 RED HEAT FILL H H XL HI C GREEN ...

Страница 16: ...Machines Crathco Hot Beverage Dispensers Crathco Cold and Frozen Beverage Dispensers American Metal Ware Coffee and Tea Systems Tel 502 425 4776 Fax 502 425 4664 1 800 695 4500 P O Box 35020 Louisville KY 40232 USA www grindmaster com email info grindmaster com ...

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