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POWERMITE

®

GAS BOOSTER HEATER

INSTALLATION, OPERATING, SERVICE AND PARTS MANUAL

MODEL: PMG-100 & PMG-200

I&W #07.05.055.00

- Do not store or use gasoline or other  

flammable vapors and liquids in the 
vicinity of this or any other appliance.

- WHAT TO DO IF YOU SMELL GAS:

• Do not try to light any appliance.
• Do not touch any electrical switch; 

do not use any phone in your building.

• Immediately call your gas supplier 

from a neighbor’s phone. Follow the 
gas supplier’s instructions.

• If you cannot reach your gas supplier, 

call the fire department.

- Installation and service must be

performed by a qualified installer, 
service agency or the gas supplier.

- Ne pas entreposer ni utiliser d’essence 

ou ni d’autres vapeurs ou liquides 
inflammables à proximité de cet 
appareil ou de tout autre appareil.

- QUE FAIRE SI VOUS SENTEZ UNE 

ODEUR DE GAZ:

• Ne pas tenter d’allumer d’appareil.
• Ne touchez à aucun interrupteur; ne 

pas vous servir des téléphones se 
trouvant dans le bâtiment.

• Appelez immédiatement votre 

fournisseur de gaz depuis un voisin.
Suivez les instructions du fournisseur.

• Si vous ne pouvez rejoindre le 

fournisseur, appelez le service des 
incendies.

- L’installation et l’entretien doivent être

assurés par un installateur ou un 
service d’entretien qualifié ou par le 
fournisseur de gaz.

WATER HEATERS FOR OTHER THAN RECREATIONAL VEHICLE INSTALLATION

ONLY

CHAUFFE-EAU POUR INSTALLATION AUTRE QUE DANS DES VÉHICULES DE

LOISIR UNIQUEMENT

WARNING: If the information in these

instructions is not followed exactly, a fire or
explosion may result causing property
damage, personal injury or death.

AVERTISSEMENT: Assurez-vous de

bien suivre les instructions données dans
cette notice pour réduire au minimum le
risque d’incendie ou d’explosion ou pour
éviter tout dommage matériel, toute
blessure ou la mort.

Summary of Contents for POWERMITE PMG-100

Page 1: ...I VOUS SENTEZ UNE ODEUR DE GAZ Ne pas tenter d allumer d appareil Ne touchez à aucun interrupteur ne pas vous servir des téléphones se trouvant dans le bâtiment Appelez immédiatement votre fournisseur de gaz depuis un voisin Suivez les instructions du fournisseur Si vous ne pouvez rejoindre le fournisseur appelez le service des incendies L installation et l entretien doivent être assurés par un in...

Page 2: ...y pre plumbed and pre wired to allow for easy installation The control compartment area is accessible from the front which permits easy installation even when near other equipment Hatco Gas Booster Heaters are quality built for long life and rugged dependability Dependability of the booster heater is preserved through proper safe installation and operation This manual provides the installation saf...

Page 3: ...pen shutting down the burner locking out the controller and turning on the alarm pilot light In order to reset the unit turn the unit off and depress the reset button on the appropriate high limit switch the tank high limit is located behind front panel on the left hand side of the vertical control panel The heat exchanger high limit is located on the front of the heat exchanger The switches will ...

Page 4: ...0 F 88 C Safety Systems Energy cut off devices include manual reset heat exchanger high limit and manually reset tank high limit Redundant gas solenoid valve with integral regulator Temperature Pressure relief valve on tank Fluing Direct combustion air enters bottom flue gases exit right side or back at top of unit Vent Forced draft system with 4 102 mm diameter vent pipe adapter Pump Recirculatin...

Page 5: ... installed at side or rear Unit may be adapted in field with supplied parts for side exhaust exit 17 7 3 16 19 5 8 6 1 4 Ø7 8 hole for 1 2 conduit Primary exhaust exit location at rear 6 1 4 13 B 31 1 4 25 3 4 25 7 8 11 1 16 1 13 16 6 5 16 25 13 16 Gas Inlet 5 3 4 20 3 4 11 1 8 14 1 2 A Model A DIM B DIM PMG 100 27 7 16 2 15 16 PMG 200 35 15 16 5 11 16 NOTE Dimensions listed are in inches NOTE Ove...

Page 6: ...lar PMG 200 PMG 200 100 44 KB 44 KB Corner 44 KPRB 44 KPRB Corner 54 KB 54 KB Corner 54 KPRB 54 KPRB Corner 44 Modular 66 PW Modular UC Series 6 Center UC C4 PMG 200 PMG 200 100 UC CW4 UC C PMG 200 PMG 200 100 UC CW Series 6 Center PMG 200 2 PMG 200 W 6 WS PMG 200 2 PMG 200 CMA DISHMACHINES CMA 44H with tank heater CMA 66H PMG 100 PMG 200 HOBART AM 12 AM 12C AM 14 AM 14C PMG 100 Opti RinSe C44A CR...

Page 7: ...lipper all R106 2 Super 106 2 PMG 100 PMG 200 Defender PMG 200 Master all PMG 200 CA 3 PMG 200 For outdated models consult factory for correct booster JACKSON 44CE 66 CERPW PMG 200 54CE 76 CERPW PMG 200 64CE 86 CERPW PMG 200 100 PMG 100 150 PMG 100 AJ 44 AJ 66 AJ 80 WH 44 ES 4400 ES 6600 ECOLAB JACKSON PMG 100 PMG 200 AJ 54 AJ 76 AJ 90 PMG 200 AJ 64 AJ 86 AJ 100 PMG 100 PMG 200 Model 44CE w SN1999...

Page 8: ...ration is not responsible for incorrect sizing applications GAS POWERMITE BOOSTER Dishwasher Model Number Temperature Rise 40 F 22 C 70 F 39 C STERO SCT 44 10 LW SCT 44 LW SCT 66S LW SCT 76S LW SCT 90S LW PMG 100 SC 1 2 4 LW SC 1 6 4 LW SC 2 4 LW SC 5 2 4 LW SC 5 6 4 LW SC 6 4 LW PMG 100 PMG 200 SCT 64 SCT 86S SCT 94S SCT 94SC PMG 100 PMG 200 SCT 108S SCT 108SC SCT 76 SCT 94SM PMG 200 PMG 200 100 ...

Page 9: ...he Hatco Gas Booster Heater as close as possible to the dishwashing machine NOTE Employ external recirculation if distance between booster and dishwasher exceeds the National Sanitation Foundation specifications of five 5 feet 1 5 m WARNING To assure proper operation and avoid a possible unsafe condition the booster heater must be installed in a horizontal position with the base parallel to the fl...

Page 10: ...s must be maintained for safe operation See VENT section for vent piping alternatives Combustion Ventilation Air The booster heater must be located in an area which allows for an adequate supply of air for proper combustion and ventilation in accordance with Section 5 3 and 7 2 2 of the National Fuel Gas Code NFPA54 ANSI Z223 1 or applicable provisions of the local building codes Only a single boo...

Page 11: ...his level only a slight decrease in manifold pressure may be needed to meet the approved BTU rate This is shown in the Altitude Summary chart Also note that GPH capacity will be reduced and a guideline is given as to the percent of sea level capacity expected For Canadian installations between 2000 4500 feet 610 1370 m de rate unit by 10 to 94 500 BTU Pour les installations au Canada entre 610 et ...

Page 12: ...des where a change is required to allow pressure adjustments to the approved input rates This is a de rate multiplier to use when sizing a gas booster for a given application Take this value and multiply it by the GPH found on the Hatco sizing chart to ensure it will provide the capacity you need You can also use this value by dividing it into your capacity needs and take the resulting adjusted GP...

Page 13: ...ment is immersed in the water within the top 6 152 mm of the tank They must be installed either in the hot outlet service line or directly in a tank tapping Combination pressure and temperature relief valves that do not have extension elements must be mounted directly in a tank tapping located within the top 6 152 mm of the tank and shall be adequately insulated and located so as to assure isolati...

Page 14: ...built in high pressure bypass which prevents excessive pressure build up as the booster heats up CAUTION Pressure regulating valve must have a built in high pressure bypass Blended Phosphate Water Treatment System Hatco requires that the Blended Phosphate Water Treatment System supplied be installed with unions on the incoming 3 4 water supply line after the pressure reducing valve and before the ...

Page 15: ...the Booster Heater CAUTION Incoming water supply in excess of 3 grains of hardness per gallon GPG 75 grains of hardness per liter GPL must be treated softened before being supplied to booster heater s Water that contains over 3 GPG or 75 GPL will decrease efficiency and reduce the operating life of the unit NOTE Product failure caused by liming or sediment buildup is not covered under warranty CAU...

Page 16: ...e right side or the back of the unit See Figure 4 for exact locations To prevent water leakage and damage to the unit the location for the temperature pressure relief valve that is not used must be plugged One plug is supplied by Hatco with the heater Both temperature pressure fittings MUST NOT be plugged Figure 4 Plumbing Connections PMG 100 200 Gas Booster Heaters Not Supplied With Booster Heate...

Page 17: ... absorber be installed in the outlet line as close as possible to the dishwasher The shock absorber softens the water hammer caused by automatic dishwasher valves See Figure 4 NOTE Fill booster heater with water to test for installation leaks Leave the water in booster to prevent pump damage in the event the electrician should apply power GAS Components SUPPLIED WITH UNIT OPTIONAL WITH UNIT SUPPLI...

Page 18: ...ase See Figure 6 Figure 6 Gas Hook up and Pressure Tap Location and Piping Diagram NOTE Gas line should be of the approved type for use with natural gas or propane Gas line should be kept as short as possible sized to furnish the rated BTU and installed in a way to protect it from damage Gas piping must be installed in accordance with local plumbing codes including a sediment trap ahead of the hea...

Page 19: ...re re connecting the heater and its manual shut off cock to the gas supply line FAILURE TO FOLLOW THIS PROCEDURE MAY DAMAGE THE GAS VALVE OVER PRESSURED GAS VALVES ARE NOT COVERED BY THE WARRANTY The heater and its gas connections shall be leak tested before placing the appliance in operation Use soapy water or commercially available fluid for leak test DO NOT use open flame to test for leaks The ...

Page 20: ...panel and pulling upper edge away from unit until it clears the lower edge 2 Open electrical enclosure at the lower left corner of the base by removing two screws 3 Bring power leads from a properly sized fused disconnect switch or circuit breaker through 7 8 hole provided on lower left hand side or bottom of base Connect supply lines to terminal block provided See Figure 7 Use copper wire only 4 ...

Page 21: ...le to the authorities having jurisdiction The proper method of venting a power vented gas appliance is too complicated to cover in this manual and is explained in detail in the National Fuel Gas Code Before installing the venting system the person or agency making the installation must be familiar and experienced with the guidelines of the National Fuel Gas Code The temperature of the flue gases f...

Page 22: ...ed with venting systems or other approved means for removing the vent gases to the outside atmosphere so the aggregate input rating of the remaining unvented equipment does not exceed the 20 Btu per hr per cu ft 207 watts per m3 figure Where the room or space in which the equipment is installed is directly connected to another room or space by a doorway archway or other opening of comparable size ...

Page 23: ...unting Options NOTE The standard Vent Outlet is shown in Figure 10 exiting from the rear To adjust the outlet exit to the right side see the COMPONENT ADJUSTMENT REPLACEMENT section of this manual The cap should be positioned so that condensate that drips from the cap will not allow the water to accumulate on walkways or other areas which may freeze and cause an accident Right angle adapter is pro...

Page 24: ...repair it call a qualified service technician Force or attempted repair may result in a fire or explosion 4 Do not use this appliance if any part has been under water Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water Operating Instructions Les Instructions quant a la nise en service ...

Page 25: ...will start b Allow the booster heater to run until the burner shuts down The booster heater is now at its setpoint stabilized working temperature c Run the dishwashing machine through at least two rinse cycles After the first rinse cycles After the first rinse cycle the burner should re light and remain lit until the water maintains 180 185 F 82 85 C output 20 psi through the second cycle NOTE If ...

Page 26: ...e WIRING DIAGRAM for specific electrical information GENERAL 1 Keep the area around the heater free and clear of debris and flammable materials Do not block air intakes or vents 2 The recirculating water pump motor is permanently lubricated and requires no other maintenance 3 Visually observe and inspect the burner and pilot flame every six months When the burner is operating properly a clean blue...

Page 27: ... screws holding module d Remove module e Reverse above procedure to re install 3 Transformer Replacement a Shut off electrical power to the heater b Remove screws from electrical box and lift off c Disconnect wire leads from transformer at the power supply See Figure 9 d Remove mounting screws that hold transformer in place e Remove transformer from unit and replace with new one f Reverse above pr...

Page 28: ...ection d Reverse above procedure to re install 7 Temperature Pressure Relief Valve Replacement a Shut off electrical power to the heater b Shut off water supply and open drain valve to remove water in the tank below the relief valve level c Disconnect drain pipe from valve d Remove temperature pressure relief valve e Reverse above procedure to re install 8 Low Water Cut Off Replacement a Shut off ...

Page 29: ...witch and then remove two 2 screws that hold switch to exchanger m Remove screws that hold the heat exchanger to combustion chamber and lift exchanger away Discard old gasket between exchanger and combustion chamber new part provided n Place new gasket o combustion chamber and position new heat exchanger on top Fasten exchanger to combustion chamber with screws removed earlier o Place new gasket o...

Page 30: ... equipment Failure to use Hatco Replacement Parts may subject operators of the equipment to hazardous electrical voltage resulting in electrical shock or burn WARNING This product has no user serviceable parts To avoid damage to the unit or injury to personnel use only Authorized Hatco Service Agents and Genuine Hatco Parts when service is required WARNING If service is required on this unit conta...

Page 31: ...aced it must be replaced with 16 AWG 90 C 194 F wire or its equivalent For field wired connections use No 16 AWG wires rated for at least 90 C 194 F Si un des conducteurs utilise sur le terrain ou d origine fourni avec l appareil doit etre remplace il doit etre remplace par un conducteur 16 AWG 90 C ou l equivalent ...

Page 32: ...replacement parts other than those supplied by Hatco Corporation may result in damage to the unit or injury to personnel 14 29A 29B 26A 26B 38 39 37 36 35 31 30 20 7 40A 40B 16 4B 4A 3 2 33 34A 34B 17A 27A 27B 24A 24B 24C 25 28A 22 8 32A 15 42 43 44 9 1 10 13 11 12 6 5 21 18 19 23A PMG 200 Only 24 Hour 7 Day Parts Service Assistance available in the United States and Canada by calling 800 558 0607...

Page 33: ...s Pilot Assembly with Orifice 03 12 010 00 1 28B LP Pilot Conversion Orifice 03 12 011 00 1 29A 6 152 mm Plastic Legs 05 30 069 00 4 29B 6 152 mm Stainless Legs 05 30 070 00 4 30 Heat Trap Assembly AS 141 00 1 31 Tempering Tank 01 05 005 00 1 32A Pressure Reducing Valve Iron 03 02 004 00 1 32B Pressure Reducing Valve Brass Optional 03 02 015 00 1 33 Temperature Pressure Gauge 03 01 003 00 2 34A Fl...

Page 34: ...SSED OR IMPLIED INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR PATENT OR OTHER INTELLECTUAL PROPERTY RIGHT INFRINGEMENT Without limiting the generality of the foregoing SUCH WARRANTIES DO NOT COVER Coated incandescent light bulbs fluorescent lights lamp warmer heat bulbs glass components Product failure in booster tank fin tube heat exch...

Page 35: ...Form No PMG 100 200M 0805 33 NOTES ...

Page 36: ...s St Louis 314 890 0700 Kaemmerlen Parts Service St Louis 314 535 2222 NEBRASKA Anderson Electric Omaha 402 341 1414 NEVADA Burney s Commercial Las Vegas 702 736 0006 Hi Tech Commercial Service N Las Vegas 702 649 4616 NEW JERSEY Jay Hill Repair Fairfield 973 575 9145 Service Plus Flanders 973 691 6300 NEW YORK Acme American Repairs Inc Brooklyn 718 456 6544 Alpro Service Co Brooklyn 718 386 2515 ...

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