Hatco PMG-100-200M-0805-2 User Manual

POWERMITE® GAS BOOSTER HEATER

INSTALLATION, OPERATING, SERVICE AND PARTS MANUAL

MODEL: PMG-100 & PMG-200

I&W #07.05.055.00

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

-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.

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.

-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.

CONTENTS

Important Safety Instructions ............	Front Cover	Plumbing........................................................	11
Important Owner Information...............................	i	Gas................................................................	15
Introduction ...........................................................	i	Electrical........................................................	18
Model Description................................................	1	Venting ..........................................................	19
All Models........................................................	1	Operation ............................................................	22
System Overview .................................................	1	Start-Up Procedures......................................	22
Specifications.......................................................	2	Maintenance .......................................................	24
Dimensions......................................................	3	Wiring Diagram...................................................	29
Booster Heater Sizing Chart ...........................	4	Replacement Parts List .....................................	30
Installation ............................................................	7	Hatco Limited Warranty.....................................	32
General............................................................	7	Authorized Parts Distributors ............	Back Cover

IMPORTANT OWNER INFORMATION

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 __________________________

INTRODUCTION

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: [phone]

Fax:	[phone]	(Parts & Service)
	[phone]	(International)

24-Hour 7-Day Parts & Service Assistance available in the United States and Canada

by calling [phone].

Additional information can be found by visiting our web site at www.hatcocorp.com.

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.

Form No. PMG-100/200M-0805

i

MODEL DESCRIPTION

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.

SYSTEM OVERVIEW

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.

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

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.

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

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

Form No. PMG-100/200M-0805

2

SPECIFICATIONS

DIMENSIONS

Straight out duct adaptor shown. Replace with 90° adaptor for other duct configurations.

	A
180°F (82°C) Water Outlet	120-150°F (49-66°C)
	Water Inlet
6-1/16
11-1/8
14-1/2
		5-3/4
2-1/4	6-1/4	Gas Inlet
Primary exhaust	13
exit location at rear	T/P relief valve may
	be field installed at	B
	side or rear

Model

A DIM.

B DIM.

PMG-100 27-7/16 2-15/16

PMG-200 35-15/16 5-11/16

20-3/4

Unit may be adapted in	1-13/16
field with supplied parts

for side exhaust exit. 11-1/16

19-5/8	19-5/8	31-1/4	25-3/4	25-7/8
	7-3/16	25-13/16	6-5/16
6-1/16	6-1/4	Power switch
17
	Ø7/8 hole for	Power on lamp
	1/2" conduit	Reset safety switch lamp

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)

Figure 1. Top View

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

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

4

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

5	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)
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

*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.

Form No. PMG-100/200M-0805

6

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

B149.1, Natural

and CSA-C22 installation codes doivent se D’INSTALLATION Propane Installation

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).

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).

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

INSTALLATION

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.}

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.

Form No. PMG-100/200M-0805

8

INSTALLATION

Minimum Clearance Requirements: {Exigences quant au dégagement minimum:}

Floor	Top	Left Side	Right Side	Front	Back
{Sol}	{Dessus}	{Côté gauche}	{Côté droit}	{Devant}	{Derrière}
6"* (152 mm)	1" (25 mm)	2" (51 mm)	2" (51 mm)	20" (508 mm)	2" (51 mm)†

* Includes legs supplied with booster heater {Comrend pieds fournis avec appareil de chauffage auxiliare}.

† Minimum clearance of 8" (203 mm) from the side of the appliance where the vent is installed.

High Altitude Installation and Operation

Atmospheric conditions at elevations above 2000 ft. (610 m) have an effect on the performance of most gas fired products. For this reason, historical models for altitude de-rating were developed for gas appliances with atmospheric burners. The National Fuel Gas Code, ANSI Z223.1 is an accepted model which requires a de-rating of 4% per 1000 ft. (305 m) elevation when no testing to the contrary exists for that product. This could require modifying the equipment and adjusting settings in the field to achieve de-rating. Testing has shown this to be a very conservative approach.

Manufacturers discourage unnecessary field adjustments in order to maintain a level of performance and quality designed into the product. For these and other reasons, testing was underwritten through CSA International to verify an improved satisfactory performance with little or no modification to effect input rate or control. The following text and charts are a result of this testing and should be used during application sizing and installation.

• The PMG-100 can operate at better levels than ANSI Z223.1 without manifold pressure setting adjustments or orifice changes up to the 8500 ft. (2593 m) elevation for both natural gas and liquid propane gas units. Above this 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 1370 m (2000 et 4500 pi) reclassifier l’appareil de 10% à 94 500 BTU.}

• PMG-200 will require orifice changes at levels shown in the Altitude Summary chart. This follows the 4% de-rating scheme outlined in ANSI Z223.1 for both natural gas and liquid propane gas. Also note that the 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 175,500 BTU.

{Pour les installations au Canada entre 610 et 1370 m (2000 et 4500 pi) reclassifier l’appareil de 10% à 175 500 BTU}

Orifice Kits for altitude installations may be ordered through Hatco Customer Service. Please call for orifice sizing information.

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