Pentair 472645 Standard Features PowerMax PM, Model Nomenclature, Pennant Option Descriptions

Standard Features PowerMax PM (500-2000)

•	Automatic bypass	• Multiple operating gas valve/pressure		•	115/24VAC 75VA power from class 2
• ASME 160 psi working pressure heat			regulators		transformer
	exchanger	• Manual “A” gas valve		•	Manual reset high limit
•	ASME “H” stamp	•	Intake air filter	•	Automatic reset high limit
•	Flanged water connections	• Multiple, removable burner trays		•	Electronic PID temperature control with
• Glass-lined cast iron headers		•	Stainless steel burners		LCD and touchpad
•	External header gaskets	• Built-in draft fan(s) for Category I or III		•	PC board for electrical connections
• 75 psi (817 kPa) ASME			venting	•	Hot surface ignition
	rated pressure relief valve	•	Air pressure switch	•	On/Off toggle switch
•	Flow switch	•	Burner site glass	•	Pump time delay
•	Temperature and pressure gauge	•	24V control system	•	Diagnostic lights
				• Convertible indoor or outdoor operation
				•	Bronze trim

Model Nomenclature

1 2

P M

3 4 5 6 7

P

8 9

A

10

C

11

C

12 13

2

14 15

N

SERIES

PM = POWERMAX

APPLICATION

P- POOL

SIZE

MBTU/h

0 5 0 0

0 7 5 0

1 0 0 0

1 2 5 0

1 5 0 0

1 7 5 0

2 0 0 0

FUEL	ALTITUDE	LOCATION
N-NATURAL	0-10,000 ft	C- INDOOR
P-PROPANE		OUTDOOR
			FIRING MODE
			C- ON/OFF

	REVISION	PUMP
	2- SECOND	N-NORMAL
HEAT EXCHANGER			OPTIONS
B- GLASS LINED CAST IRON / COPPER /			X-STANDARD
	BRONZE TRIM (Std)		J-CDS-1, IRI
K- BRONZE / COPPER			L-MN (indoor)
P- GLASS LINED CAST IRON / CuNi /
	BRONZE TRIM
S- BRONZE / Cu-Ni

Pennant Option Descriptions

Code option J: for CSD-1, FM, IL (low water cutoff not included)

The changes made to the standard Pennant to achieve code option J are as follows:

•Adds manual reset high and low gas pressure switches

•Adds gas regulator

•Changes ignition control from the standard three-attempt to a single attempt

Kit for IRI:

This kit is added to a Pennant unit with code option J. In total, code option J with the IRI kit:

•Adds manual reset high and low gas pressure switches

•Adds safety valve with gas regulator

•Adds leak test valve for additonal safety

•Adds normally open vent valve

•Changes ignition control from the standard three-attempt to a single attempt

Code option L: for MN and LDS
Sizes 500 to 1000:		Sizes 1250 to 2000:
• Adds safety valve with regulator		• Adds solenoid safety valve
•	Adds high gas pressure switch	•	Adds motorized safety valve with proof of closure
•	Adds leak test valve	•	Adds leak test valve

•Adds high and low gas pressure switches

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