Hatco POWERMITE PMG-100 Guida

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.

Form No. PMG-100/200M-0805 i

CONTENTS

Record the model number, serial number

(identification plate located on the lower right hand

side, front corner of the unit), voltage and purchase

date of your Powermite®Gas Booster Heater in the

spaces below. Please have this information

available when calling Hatco for service assistance.

Model No. ________________________________

Serial No. ________________________________

Voltage __________________________________

Date of Purchase __________________________

Business 8:00 a.m. to 5:00 p.m.

Hours: Central Standard Time

(Summer Hours: June to September –

8:00 a.m. to 5:00 p.m. C.D.T.

Monday through Thursday

8:00 a.m. to 2:30 p.m. C.D.T. Friday)

Telephone: (800) 558-0607; (414) 671-6350

Fax: (800) 690-2966 (Parts & Service)

(414) 671-3976 (International)

Additional information can be found by visiting our

web site at www.hatcocorp.com.

24-Hour 7-Day Parts & Service

Assistance available in the

United States and Canada

by calling (800) 558-0607.

INTRODUCTION

Hatco Powermite Gas Booster Heaters are

instantaneous fin tube type heaters designed to

boost the temperature of regularly available hot

water, usually 110°F to 150°F (43°C to 66°C) up to

180°F (82°C). Water at 180°F (82°C) can be used

as sanitizing rinse water in commercial dishwashers

in accordance with Health Codes and National

Sanitation Foundation Standard #5.

The Hatco Gas Booster Heater is design certified

by CSA International and tested under the

requirements of the American National Standard,

ANS Z21.10.3*CSA 4.3-2001, Current Edition.

All Hatco Gas Booster Heaters are factory

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, safety and

operating instructions for the Powermite Gas

Booster Heater. We recommend all installation,

operating and safety instructions appearing in this

manual be read prior to installation or operation of

your Hatco PMG-100 or PMG-200 Gas Booster

Heater. Safety instructions that appear in this

manual after a warning symbol and the words

WARNING or CAUTION printed in bold face are very

important. WARNING means there is the

possibility of serious injury or death to yourself or

others. CAUTION means there is the possibility

of minor or moderate injury. CAUTION without the

symbol signifies the possibility of equipment or

property damage only.

Hatco Gas Booster Heaters are a product of

extensive research and field testing. The materials

used were selected for maximum durability,

attractive appearance and optimum performance.

Every unit is thoroughly inspected and tested prior to

shipment.

Important Safety Instructions............Front Cover

Important Owner Information...............................i

Introduction ...........................................................i

Model Description................................................1

All Models........................................................1

System Overview .................................................1

Specifications.......................................................2

Dimensions......................................................3

Booster Heater Sizing Chart...........................4

Installation ............................................................7

General............................................................7

Plumbing........................................................11

Gas................................................................15

Electrical........................................................18

Venting ..........................................................19

Operation............................................................22

Start-Up Procedures......................................22

Maintenance .......................................................24

Wiring Diagram...................................................29

Replacement Parts List .....................................30

Hatco Limited Warranty.....................................32

Authorized Parts Distributors............Back Cover

IMPORTANT OWNER INFORMATION

Form No. PMG-100/200M-0805

MODEL DESCRIPTION

The Hatco Powermite Gas Booster Heater is

designed to maintain a temperature of 180°F

(82°C) water required for the rinse cycle of a

commercial dishwasher. An inlet water temperature

of at least 110°F (43°C) will produce optimum

results (See Capacity Chart and Booster Heater

Sizing Chart in SPECIFICATIONS).

After the necessary power, water and gas

connections are completed, start the unit by turning

on the toggle switch located on the lower front base.

The water circulating pump will start at this time.

Providing the operating and safety controls are

satisfied, the ignition module will begin a 20 second

safety pre purge, next it will energize the spark

igniter and turn on the gas for the pilot. The igniter

will spark for about 90 seconds or until proof of fire.

If there is a confirmed pilot fire, and the water

temperature is below the setpoint, the unit will go

into full burn. The unit will stay in full burn until the

desired setpoint temperature is met, then the burner

will shut off. During standby periods of limited use,

the burner will cycle on only to replace standby

water temperature loss. If for some reason the unit

did not ignite there is an automatic 5 minute delay

before the unit attempts to ignite again.

If the unit overheats above the setpoint temperature,

the safety high limit will open, 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 not reset until the temperature has

dropped to a safe level. This unit must remain off for

at least 10 seconds before it can be restarted.

NOTE: The operating thermostat control is factory

preset at 190°F (88°C).

NOTE: The circulator pump will stay on as long as

the toggle switch is in the ON position.

SYSTEM OVERVIEW

ALL MODELS

Water enters the booster heater at the inlet water

connection and flows into the stainless steel tank. It

then is pumped through the finned tube heat

exchanger where it is heated to the proper

temperature. The heated water then returns back to

the top half of the stainless steel tank for supply to

the dishwashing machine. Water that is not

immediately used by the dishwashing machine is

recirculated through the heat exchanger by the

water pump.

This system is designed to assure the availability of

the proper temperature water at the heater outlet.

All Hatco booster heaters are warranted to be free

of defects in material and workmanship under

normal use and service, and when installed in

accordance with factory recommendations.

NOTE: Hatco Booster Water Heaters are approved

for use with commercial dishwashers only.

Form No. PMG-100/200M-0805 2

SPECIFICATIONS

Type: Gas-fired, instantaneous recirculating booster heater with accumulator for use with

door type dishwashers. Unit is floor mounted.

Capacity: PMG-100: Input 105,000 BTUs/Hour. Output 84,800 BTUs/Hour = 24.8 kW

PMG-200: Input 195,000 BTUs/Hour. Output 156,000 BTUs/Hour = 45.7 kW

Fuel: Natural gas @ 5 iwc or Propane @ 11 iwc – minimum inlet gas pressure.

Operating

Water Pressure: 150 PSI max. Relief valve set at 150 PSI, 210°F (99°C).

Power: Supply 120 VAC, 15 amp service (unit uses 3.0 amps @ 120 volts).

Ignition: Electronic spark pilot with flame proofing by rectification.

Temperature Control: Electronic, temperature control probe/microprocessor based. Factory preset at

190°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: Recirculating with bronze housing.

Connections: Gas – 3/4" NPT, Water – 3/4" NPT, Electric – 120 VAC, 15 Amp.

Ship Weight: PMG-100: 155 pounds (70 kg) dry.

PMG-200 195 pounds (89 kg) dry.

NOTE: Capacity is reduced @ altitudes above 2000 feet (610 m). See HIGH ALTITUDE INSTALLATION &

OPERATION section for sizing considerations.

WATER TEMPERATURE RECOVERY TABLE - FAHRENHEIT

INPUT MBH Gallons per Hour (GPH) at Indicated Temperature Rise (F°)

MODEL (1,000 BTU/HR) 30° 40° 50° 60° 70°

PMG-100 105 321 241 193 161 138

PMG-200 195 602 452 361 301 258

Form No. PMG-100/200M-0805

SPECIFICATIONS

DIMENSIONS

Figure 1. Top View

Straight out duct adaptor

shown. Replace with 90°

adaptor for other duct

configurations.

120-150°F (49-66°C)

Water Inlet

180°F (82°C) Water Outlet

6-1/16

2-1/4

19-5/8

6-1/16 Power switch

Power on lamp

Reset safety switch lamp

T/P relief valve may

be field installed at

side or rear

Unit may be adapted in

field with supplied parts

for side exhaust exit.

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

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

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: Overall Dimensions PMG 100: 27-1/2" W x 20-3/4" D x 31" H (699 x 527 x 787 mm)

PMG 200: 36" W x 20-3/4" D x 31" H (914 x 527 x 787 x mm)

Form No. PMG-100/200M-0805 4

SPECIFICATIONS

BOOSTER HEATER SIZING CHART

GAS

POWERMITE®BOOSTER†

Dishwasher Model Number Temperature Rise

40°F (22°C) 70°F (39°C)

ADAMATION CSL-1390, CA-2, CA-3, CA-4, SLAP 44, CA, CA-1 . . . . . . . . . . . . .PMG-200 . . . . . . .(2)PMG-200

BLAKESLEE Series “R & “F”-CC, -EE, -LL, -MM, -LLL, -MMM, -PCC,

-PEE, -PLL, -PMM (multi-tank) with suffix “LC” . . . . . . . . . . . . . . .PMG-200 . . . . . . .PMG-200/100

Series XF-LL, XF-PLL, XF-MM, XF-PMM, XF-EEE,

XF-LLL, XF-MMM, (Multi-tank) with suffix “LC” . . . . . . . . . . . . . . .PMG-200 . . . . . . . . . . .---

DD-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-100 . . . . . . . .PMG-200

Series R-L, R-PL, R-M, R-PM, F-L, F-PL, F-M, F-PM (single tank) .PMG-200 . . . . . . .(2)PMG-200

Series XF-PEE, XF-PLL, XF-PMM, XF-EEE, XF-LLL, XF-MMM

(multi-tank) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-200 . . . . . . .(2)PMG-200

FA (Flight-A-Round) and RA (Rack-A-Round) use comparable “F” listing.

CHAMPION D-H1C, D-H1TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .--- . . . . . . . . . . .PMG-100

66 WSPW, 44-WS, 66-WS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .--- . . . . . . . . . . .PMG-100

UC-CW6-WS, US-CW8-WS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-100 . . . . . . . .PMG-200

44, 66 PW, 70FFPW, 80HDPW, 54, 76PW, 80FFPW,90HDPW 64,

90FFPW, 100HDPW, 86 PW . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-100 . . . . . . . .PMG-200

40-KB, 40-KB-2-2, 40-KFWB, 40-KPRB, 40-KPRB-2-2,

40KPRB-2-3, 60-KB, 60-KB-2-2, 60-KFWB, 60-KFWB-2-2,

60-KPRB, 60-KPRB-2-3, 64KB, 64-KB Corner, 64-KPRB,

64-KPRB Corner, 64 Modular, 86 Modular . . . . . . . . . . . . . . . . . . .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, CRS-66A, CCS-66A, CPW-80A, C54A,

CRS-76A, CCS-76A, CPW-90A, C64A, CRS-86A, CCS-86A,

CPW-100A, C-88A, CRS-110A, CCS-110A, CPW-124A . . . . . . . .PMG-100 . . . . . . . .PMG-200

C-54A, CRS-76A, CPW-90A, CCS-76A . . . . . . . . . . . . . . . . . . . . . .PMG-200 . . . . . . .PMG-200/100

C-44A, CRS-66A, CCS-66A, CPW-80A, C-64A, CRS-86A,

CCS-86A, CPW-100A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-200 . . . . . . .PMG-200/100

C-88A, CRS-110A, CPW-124A, CCS-110A . . . . . . . . . . . . . . . . . . .PMG-200 . . . . . . .PMG-200/100

Opti-RinSe C44AW, CRS-66AW, CCS-66AW, CPW-80AW . . . . . . . . . .--- . . . . . . . . . . .PMG-100

C-44AW, CRS-66AW, CPW-80AW, CCS-66AW . . . . . . . . . . . . . . . .PMG-100 . . . . . . . .PMG-100

C-44, CRS-66, CPW-80 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-200 . . . . . . .PMG-200/100

C-54, CRS-76, CPW-90 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-200/100 . . . . .(2)PMG-200

C-64W, CRS-86W, CPW-100W, C-88W, CRS-100W,

CPW-124W, CCS-86W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-100 . . . . . . . .PMG-200

C-64, CRS-86, CPW-100C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-200 . . . . . . .PMG-200/100

FT800W, FT-900W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-200 . . . . . . . .PMG-200

FT-600, FT-700 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-200/100 . . . . .(2)PMG-200

FT800 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-200 . . . . . . .(2)PMG-200

FT-900, FT800S, FT-900S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-200 . . . . . . .PMG-200/100

FRC and FR (Fast Rack Series) use comparable “C” line listing.

Form No. PMG-100/200M-0805

SPECIFICATIONS

BOOSTER HEATER SIZING CHART (CONTINUED)

GAS

POWERMITE®BOOSTER†

Dishwasher Model Number Temperature Rise

40°F (22°C) 70°F (39°C)

INSINGER Commander 18-5, 18-5H, Ensign 40-2 . . . . . . . . . . . . . . . . . . . . . . . . . .--- . . . . . . . . . . . .PMG-100

Admiral 44-4, 66-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-100 . . . . . . . . .PMG-200

Speeder 64, 86-3, Century (all) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-100 . . . . . . . . .PMG-200

Trac 321, Trac 321-2/RPW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-100 . . . . . . . . .PMG-200

Trac 878 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-100 . . . . . . . . .PMG-200

Clipper (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 or below requires larger booster than listed.

MEIKO K-44, K-66, K-80 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-100 . . . . . . . . .PMG-200

K-54, K-76, K-90, K-64, K-86, K-100 . . . . . . . . . . . . . . . . . . . . . . . . .PMG-100 . . . . . . . . .PMG-200

METALWASH/INTEDGE

FW4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .--- . . . . . . . . . . . .PMG-100

Form No. PMG-100/200M-0805 6

SPECIFICATIONS

* Hobart Model AM-12 with serial no. 12-067-357 or below and model AM-12C with serial no. 12-067-537 or

below require slightly larger booster than listed. Or C Models with serial no. 85-1041605 or greater use

Opti-RinSe.

Shaded area indicates older models prior to Opti-RinSe.

† Powermite installations above 2,000 ft. (610 m) will reduce the above capacities and may require change

of pressure and/or orifices in certain models at time of install to meet IAS safety compliance. These

modifications are the responsibility of the installer. Consult “Installation and Operating Manual” for sizing

adjustments and orifice changes.

This selector chart is based on 40°F (22°C) and 70°F (39°C) temperature rises, 20 psi flow pressure, and minimum

rinse cycle timer setting in NSF listing.

All booster heaters are rated at 100% of the capacity of the dishwashers as recommended by the National Sanitation

Foundation. Where make-up water for wash tank is provided from final rinse supply, chart recommendations are

based upon this additional demand (not over 2 GPM) as required by NSF.

All sizings shown are that of the dishwasher manufacturers. Hatco Corporation 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

SC-6-4, SCT-44, SCT-44-10, SCT-66S, SCT-76S, SCT-76SC, SCT-90S . . . . . .PMG-200 . . . . .PMG-200/100

SCT-120S, SCT-120SC, SCT-120SM, SCT-150SM . . . . . . . . . . . . . . . . . . . . . .PMG-200 . . . . .PMG-200/100

STW-110, SC-1-2-7-4, SC-1-6-3-4, SC-1-6-7-4, SC-2-7-4, SC-5-2-7-4,

SC-5-6-3-4, SC-5-6-7-4, SC-6-3-4, SC-6-7-4 . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-200 . . . . .PMG-200/100

SC-1-2-4, SC-1-6-4, SC-2-4, SC-5-2-4, SC-5-6-4 . . . . . . . . . . . . . . . . . . . . . . . .PMG-200 . . . . . .(2)PMG-200

SCT-44-10-SC-1-3-4, SCT-44-10-3-4, SCT-44-SC-1-3-4, SCT-44-SC-3-4,

SCT-54-SC-1-3-4, SCT-54-SC-3-4, SCT-76S-SC-3-4 . . . . . . . . . . . . . . . . . . . .PMG-200 . . . . . .(2)PMG-200

STPC (Four Tank) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-100 . . . . . . .PMG-200

STPCW (Four tank) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-100 . . . . . . .PMG-200

STPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-200 . . . . .PMG-200/100

STPCW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-200 . . . . .PMG-200/100

SCBT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-200 . . . . .PMG-200/100

SF-2RA, SF-2DRA, SD-2RA, SDRA, SDRA-PACK . . . . . . . . . . . . . . . . . . . . . . . . . .--- . . . . . . . . . .PMG-100

SCT-54, SCT-76SM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-200 . . . . . .(2)PMG-200

SCT-76, SCT-80, SCT-94, SCT-108, SCT-120 . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-200 . . . . . .(2)PMG-200

U-31-A, U-31-AC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-100 . . . . . . .PMG-200

U-31-A2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-200 . . . . . .(2)PMG-200

SC-2-3-4, SC-5-2-3-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-200 . . . . . . . . . .---

SC20-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .--- . . . . . . . . . .PMG-100

SC-2-8, SC-2-9, SC-1-2-8, SC-5-6-8, SC-6-8, SC-6-9, SC-1-6-8, SC-5-6-9,

SC-5-2-9, SC-1-6-9, SC-5-2-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PMG-100 . . . . . . .PMG-200

BOOSTER HEATER SIZING CHART (CONTINUED)

Form No. PMG-100/200M-0805

INSTALLATION

GENERAL

Code Requirements

Installation must be in accordance with local codes,

or in the absence of local codes, with the latest

edition of the National Fuel Gas Code,ANSI Z223.1,

the National Electrical Code, ANSI/NFPA 70.

Canadian installations should conform with CSA-

B149.1, Natural Gas and Propane Installation Code,

and CSA-C22.1 Electrical Code, and/or local

installation codes. {Les installations canadiennes

doivent se conformer aux CODES

D’INSTALLATION CSA-B149.1, Natural Gas and

Propane Installation Code, et CSA-C22.1 Electrical

Code, et/ou aux codes locaux d’installation.}

NOTE: In the Commonwealth of Massachusetts,

Hatco Booster Heaters shall be installed by a

licensed plumber and gasfitter.

NOTE: The Commonwealth of Massachusetts

requires that if a water treatment system is

installed in line with the Hatco Booster Heaters,

a water backflow protector shall also be

installed.

NOTE: If a check valve or water backflow protector

is installed and cannot be removed install a back

pressure relief valve, Hatco part number

03.02.039.00, set at 125 psi (862 kPa) on the

incoming line between the pressure reducing valve

and the inlet to the booster heater. Discharge must

be to open site drain.

For the most effective operation, install the 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 floor and the inlet

connection at the lowest point.

The Booster Heater must not be installed directly on

carpeting, but on top of a metal, wood (or

equivalent) panel extending beyond the full width

and depth of the booster heater by at least 3"

(76 mm) in any direction or, if the heater is installed

in an alcove, the entire floor must be covered by the

panel. The panel must be strong enough to carry the

weight of the heater when full of water.

Adequate front clearance is required to allow for

accessibility to the control compartment.

The booster heater should be located in an area

where leakage of the tank or connections will not

result in damage to the area adjacent to the heater

or to lower floors of the structure. When such

locations cannot be avoided, it is recommended that

a suitable drain pan, adequately drained, be

installed under the booster heater. The pan must not

restrict combustion air flow.

CAUTION

Unit is not weatherproof. For safe and proper

operation the unit must be located indoors

where the ambient air temperature is constant

and is a minimum of 70°F (21°C).

Form No. PMG-100/200M-0805 8

INSTALLATION

WARNING/CAUTION

The flow of air to the heater for combustion

and ventilation must not be obstructed. Air

vents on the bottom and side of the unit

should never be blocked. All panels should be

in place during normal operation for optimal

performance and safety.

WARNING/CAUTION

This unit is designed to vent to the outside or

into an open Equipment Hood, and is intended

for commercial food service water heating

only. IT IS NOT FOR RESIDENTIAL USE. See

VENT section of this manual.

WARNING/CAUTION

Flue gases exit top side or back of this unit and

must not be obstructed, specified clearances

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 booster

appliance may be installed in this manner.

Installations under the jurisdiction of Canadian

CSA-B149.1, Natural Gas and Propane

Installation Code, require a gas interlock tied

into the ventilation hood system. {Les

installations sous la juridiction des CODES

D’INSTALLATION canadiens CSA-B149.1,

Natural Gas and Propane Installation code,

nécessitent un verrouillage réciproque de gaz

raccordé au système de capot de ventilation.}

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