Pentair spa heater manual

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A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Pentair spa heater, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

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The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Pentair spa heater one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.

Unfortunately, only a few customers devote their time to read an instruction of Pentair spa heater. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.

What should a perfect user manual contain?

First and foremost, an user manual of Pentair spa heater should contain:
- informations concerning technical data of Pentair spa heater
- name of the manufacturer and a year of construction of the Pentair spa heater item
- rules of operation, control and maintenance of the Pentair spa heater item
- safety signs and mark certificates which confirm compatibility with appropriate standards

Why don't we read the manuals?

Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Pentair spa heater alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Pentair spa heater, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Pentair service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Pentair spa heater.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Pentair spa heater item, and its use of respective accessory, as well as information concerning all the functions and facilities.

After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.

Table of contents for the manual

  • Page 1

    Rev . E 2-7-01 P/N 471048 1 1 FOR YOUR SAFETY - READ BEFORE OPERA TING W arning: If you do not follow these instructions exactly , a fire or explosion may result, causing property damage, personal injury or loss of life. For additional free copies of this manual; call (800) 831-7133. Do not store or use gasoline or other flammable vapors and liquid[...]

  • Page 2

    P/N 471048 Rev . E 2-7-01 2 T able of Contents Introduction ............................................................................................................... 3 Important Notices .............................................................................................................. ...............................................[...]

  • Page 3

    Rev . E 2-7-01 P/N 471048 3[...]

  • Page 4

    P/N 471048 Rev . E 2-7-01 4 Operation This instruction manual provides operating instructions, installation and service information for the MiniMax Plus high performance heater . The information in this manual applies to the MiniMax Plus 150, 195, 200, 250, 300, 350, and 400 natural gas and propane (LP) models. It is very important that the owner/i[...]

  • Page 5

    Rev . E 2-7-01 P/N 471048 5 Operation (contd.) FOR YOUR SAFETY : READ BEFORE LIGHTING A. This heater is equipped with an ignition device which automatically lights the pilot. Do not try to light the pilot by hand. B. BEFORE OPERA TING smell all around the heater area for gas. Be sure to smell next to the floor because some gas is heavier than air a[...]

  • Page 6

    P/N 471048 Rev . E 2-7-01 6 Operation (contd.) FOR YOUR SAFETY : READ BEFORE LIGHTING NO TE The MiniMax Plus propane models ha ve special f eatures f or additional saf ety and protection. Read the saf ety instructions for natur al gas (page 5) bef ore proceeding. MINIMAX PLUS ELECTR ONIC IGNITION LIGHTING/OPERA TION - PROP ANE 1. STOP! Read the saf[...]

  • Page 7

    Rev . E 2-7-01 P/N 471048 7 Operation (contd.) FOR YOUR SAFETY : READ BEFORE LIGHTING A. This heater is equipped with a pilot which must be lighted manually . When lighting the pilot, follow these instructions exactly . B. BEFORE LIGHTING smell all around the heater area for gas. Be sure to smell next to the floor because some gas is heavier than a[...]

  • Page 8

    P/N 471048 Rev . E 2-7-01 8 Knob Stopper Screw A OPERA TING (CONTR OLS) Dual T emperature Control System - (Electronic and Millivolt Models) Operation (contd.) For convenience and economy all MiniMax Plus heaters are equipped with two thermostats on the front of the heater control panel; see Figure 7. Figure 7. Figure 8. THERMOST A T KNOB STOPPER E[...]

  • Page 9

    Rev . E 2-7-01 P/N 471048 9[...]

  • Page 10

    P/N 471048 Rev . E 2-7-01 10[...]

  • Page 11

    Rev . E 2-7-01 P/N 471048 11 MAINTENANCE INSTR UCTIONS It is recommended that you check the following items at least every six months and at the beginning of every swimming season. 1. Examine the venting system. Make sure there are no obstructions in the flow of combustion and ventila- tion air . 2. V isually inspect the main burner and the pilot b[...]

  • Page 12

    P/N 471048 Rev . E 2-7-01 12 12 CHEMICAL BALANCE POOL AND SP A W A TER Y our Pentair Pool Products pool heater was designed specifically for your spa or pool and will give you many years of trouble free service provided you keep your water chemistry in proper condition. Three major items that can cause problems with your pool heater are improper pH[...]

  • Page 13

    Rev . E 2-7-01 P/N 471048 13 Installation Instructions IMPOR T ANT NOTICE: These installation instructions are designed for use by qualified personnel only , trained especially for installation of this type of heating equipment and related components. Some states require installation and repair by licensed personnel. If this applies in your state, [...]

  • Page 14

    P/N 471048 Rev . E 2-7-01 14 PLUMBING CONNECTIONS The MiniMax Plus heater has the unique capability of direct schedule 40 PVC plumbing connections. A Quick-Flange has been included with the MiniMax Plus to insure conformity with PurexT riton’ s recom- mended PVC plumbing procedure. Other plumbing connections can be used. The instructions on page [...]

  • Page 15

    Rev . E 2-7-01 P/N 471048 15 Installation (contd.) W A TER CONNECTIONS QUICK-FLANGE INST ALLA TION INSTRUCTIONS Each MiniMax Plus Quic k-Flange Accessor y Kit contains the f ollowing items: One (1) Quic k-Flange unit T wo (2) 2 in. Rubber gaskets Four (4) 3/8 Bolts Four (4) 3/8 in. W ashers T wo (2) Plastic sleeves FOR 1½ & 2 in. SCHEDULE 40 P[...]

  • Page 16

    P/N 471048 Rev . E 2-7-01 16 16 Installation (contd.) GAS CONNECTIONS GAS LINE INST ALLA TIONS Before installing the gas line, be sure to check which gas the heater has been designed to burn. This is important because different types of gas require dif ferent gas pipe sizes. The rating plate on the heater will indicate which gas the heater is desig[...]

  • Page 17

    Rev . E 2-7-01 P/N 471048 17 24" DOOR 18" 6" 6" VENTILA TION OUTDOOR INST ALLA TION ONL Y (See additional instructions for outdoor Power- Max units in PowerMax Appendix) For outdoor installation with built in vent top, the heater must be placed in a suitable area on a level, noncombus- tible surface. Do not install the heater un[...]

  • Page 18

    P/N 471048 Rev . E 2-7-01 18 INDOOR INST ALLA TION (USA ONL Y) OUTDOOR SHEL TER INST ALLA TION (CANAD A) (See additional instructions for outdoor PowerMax units in PowerMax Appendix) All products of combustion and vent gases must be completely removed to the outside atmosphere through a vent pipe which is connected to the draft hood. A vent pipe ex[...]

  • Page 19

    Rev . E 2-7-01 P/N 471048 19 e d i s t u O m o r F r i A l l A l e d o M n o i t s u b m o C r o f r i A . n I . q S n o i t a l i t n e V r i A . n I . q S 0 5 17 37 3 0 0 2 / 5 9 10 50 5 0 5 23 63 6 0 0 37 77 7 0 5 30 90 9 0 0 40 0 10 0 1 T able 11. T able 10. l e d o Md o o H t f a r D. o N t c u d o r P. a i D t n e V 0 5 15 1 H D7 2 2 0 6 4. n[...]

  • Page 20

    P/N 471048 Rev . E 2-7-01 20 Screw (2 PLC's) HEA TER T op Cover Adaptor Draft Hood Installation (contd.) INDOOR DRAFT HOOD INST ALLA TION 1. T ake out the louvered outer top piece after first removing the sheet metal screws, attaching it to the cabinet. 2. Install the adaptor (vent kit). 3. Install the top cover (vent kit). 4. Install the draf[...]

  • Page 21

    Rev . E 2-7-01 P/N 471048 21 RED WHT BLU MV PV/MV PV GAS VALVE MV/PV GND (BURNER) 24 V TH-W ( OPT ) SPARK THERMOSTAT CIRCUIT BOARD SPST. EXTERNAL ON/OFF SWITCH HIGH LIMIT THERMAL SWITCHES WATER PRESSURE SWITCH JUMPER REQUIRED IF NO REMOTE SWITCH CONTROL RELAY CLOSE ON CALL FOR HEAT POOL OFF SPA THERMOSTAT SELECT SWITCH TEMPERATURE PROBE GND MV IGNI[...]

  • Page 22

    P/N 471048 Rev . E 2-7-01 22 SPA COM POOL TPROBE OUT RETURN 24 VAC HILMT IGNITION MOD EXT SWITCH THERMOSTAT CIRCUIT BOARD JUMPER REQUIRED IF NO 2 WIRE REMOTE SWITCH POOL/OFF/SPA FRONT PANEL THERMOSTAT SELECT SWITCH TFUSE VALVE PRESS SPA COM POOL TPROBE OUT RETURN 24 VAC HILMT IGNITION MOD EXT SWITCH THERMOSTAT CIRCUIT BOARD JUMPER REQUIRED IF NO 2 [...]

  • Page 23

    Rev . E 2-7-01 P/N 471048 23 Possible Cause Remedy Heater will not come on Automatic ignition system fails Check if electrical connections are correct and securely fastened – If YES, call serviceperson. Pump not running Place pump in operation Pump air locked Check for leaks Filter dirty Clean filter Pump strainer clogged Clean strainer Defective[...]

  • Page 24

    P/N 471048 Rev . E 2-7-01 24 MINIMAX PLUS HEA TER - ALL MODELS[...]

  • Page 25

    Rev . E 2-7-01 P/N 471048 25 MiniMax Plus (Onl y) P ar ts List M E T I N O I T P I R C S E D Y T Q 0 5 1 0 0 2 / 5 9 1 0 5 2 0 0 3 0 5 3 0 0 4 1) r o o d n i ( . y s s a t i k t n e V1 7 2 2 0 6 4 8 2 2 0 6 4 0 3 2 0 6 4 1 3 2 0 6 4 3 3 2 0 6 4 4 3 2 0 6 4 a 1) r o o d t u o ( . y s s a t i k t n e V1 7 3 2 0 6 4 2 2 2 0 6 4 3 2 2 0 6 4 4 2 2 0 6 4[...]

  • Page 26

    P/N 471048 Rev . E 2-7-01 26 MiniMax Plus (Only) P ar ts List, contd. M E T I N O I T P I R C S E D Y T Q 0 5 1 0 0 2 / 5 9 1 0 5 2 0 0 3 0 5 3 0 0 4 1 3n a x e L t u o / n i g n i h s u B2 4 4 5 0 7 0 4 4 5 0 7 0 4 4 5 0 7 0 4 4 5 0 7 0 4 4 5 0 7 0 4 4 5 0 7 0 2 3 " 2 t u o / n i r e b b u r , e v e e l S2 5 9 8 1 7 0 5 9 8 1 7 0 5 9 8 1 7 0 [...]

  • Page 27

    Rev . E 2-7-01 P/N 471048 27[...]

  • Page 28

    P/N 471048 Rev . E 2-7-01 28 28 . O N L E D O MT U P N I H B M M U M I N I M A I D E G R A H C S I D ) s e h c n I ( 0 5 10 5 13 0 0 20 0 23 0 5 20 5 24 0 0 30 0 34 0 5 30 5 34 0 0 40 0 44 A-2 PowerMax Pool and Spa Heater INTRODUCTION This manual provides information for the pr oper installation, operation and maintenance of the PowerMax pool and s[...]

  • Page 29

    Rev . E 2-7-01 P/N 471048 29 A-3 MOUNTING ASSEMBL Y Follow these instructions if the PowerMax venting system was purchased as an assembly kit. 1. Remove the vent kit assembly (indoor). 2. Mount the plenum assembly on the flue collector top using the screw provided. 3. Connect the wire harness to the heater control box. Follow the instructions on pa[...]

  • Page 30

    P/N 471048 Rev . E 2-7-01 30 30[...]

  • Page 31

    Rev . E 2-7-01 P/N 471048 31 31 A-5 DIA GRAM 1) Detail H INDOOR INST ALLA TIONS PO WERMAX VENTING GUIDELINES vent terminated at least 24" abov e any object within 10 ft. V ent Cap Ridge Chimney 3 ft. min. 2 ft. min. 10 ft. 4' 7' 4' Air Supply V entilation Air Supply Combustion V ent Hood W alkway 3' 1' min. 1' min[...]

  • Page 32

    P/N 471048 Rev . E 2-7-01 32 A-6 (DIA GRAM 2) POWERMAX VENTING GUIDELINES OUTDOOR INSTALLATION STACK DIA. 3" POWERMAX OUTDOOR STACK KITS 4" 4" 4" 4" 3" KIT MODEL 471396 471396 471396 471396 471395 471395 PMX 400 PMX 350 PMX 300 PMX 250 MODEL PMX 150 PMX 200 B C D Must e xtend a minimum of 2 ft. abov e the v ent connect[...]

  • Page 33

    Rev . E 2-7-01 P/N 471048 33 A-7 RED WHT BLU MV PV/MV PV GAS VALVE MV/PV GND (BURNER) 24 V TH-W ( OPT ) SPARK THERMOSTAT CIRCUIT BOARD SPST. EXTERNAL ON/OFF SWITCH HIGH LIMIT THERMAL SWITCHES WATER PRESSURE SWITCH JUMPER REQUIRED IF NO REMOTE SWITCH CONTROL RELAY CLOSE ON CALL FOR HEAT POOL OFF SPA THERMOSTAT SELECT SWITCH TEMPERATURE PROBE GND MV [...]

  • Page 34

    P/N 471048 Rev . E 2-7-01 34 A-8 INSTRUCTION FOR WIRING A POWERMAX INDUCED DRAFT ASSEMBL Y TO A POOL HEA TER WITH IID IGNITION. W ARNING Make sure all power is off before wiring the heater . The Power vent assembly only operates on a 120 V AC. The following instructions configure the power vent assembly to operate with the PowerMax on a single 120 [...]

  • Page 35

    Rev . E 2-7-01 P/N 471048 35 A-9 TO IGNITION FEMALE MODULE PIN 6 TAB FEMALE TO THERMOSTAT CIRCUIT BOAD ORANGE TAB 24V TAB MALE ORANGE BLUE 24 VAC RELAY WHITE COMMON GREEN SAFETY GROUND GREEN MOTOR FAN HEATER GROUND LUG BLACK 120 VAC ONLY HOT AIR PRESSURE BLACK BLACK SWITCH ORANGE TO GROUND MAIN CONTROL BOX. GRD Figure 4. WIRING DIAGRAM FOR POWERMAX[...]

  • Page 36

    P/N 471048 Rev . E 2-7-01 36 A-10[...]

  • Page 37

    Rev . E 2-7-01 P/N 471048 37 A-11 P o werMax Heater (Only) P ar ts List M E T I N O I T P I R C S E D Y T Q 0 5 1 0 0 2 / 5 9 1 0 5 2 0 0 3 0 5 3 0 0 4 1* ) e t e l p m o c ( t i K t n e V x a M r e w o P1 8 4 0 0 6 4 9 4 0 0 6 4 0 5 0 0 6 4 1 5 0 0 6 4 2 5 0 0 6 4 1 2 2 0 6 4 s t r a p t n e m e c a l p e r t n e V x a M r e w o P ( , x i d n e p [...]

  • Page 38

    P/N 471048 Rev . E 2-7-01 38 A-12 P owerMax Heater (Onl y) P ar ts List, contd. M E T I N O I T P I R C S E D Y T Q 0 5 1 0 0 2 / 5 9 1 0 5 2 0 0 3 0 5 3 0 0 4 1 3n a x e L t u o / n i g n i h s u B2 4 4 5 0 7 0 4 4 5 0 7 0 4 4 5 0 7 0 4 4 5 0 7 0 4 4 5 0 7 0 4 4 5 0 7 0 2 3 " 2 t u o / n i r e b b u r , e v e e l S2 5 9 8 1 7 0 5 9 8 1 7 0 5 [...]

  • Page 39

    Rev . E 2-7-01 P/N 471048 39 A-13 P owerMax Assemb ly P ar ts List M E T IN O I T P I R C S E DY T Q0 5 10 0 20 5 20 0 30 5 30 0 4 1m u n e l P1 9 3 1 0 7 40 4 1 0 7 41 4 1 0 7 42 4 1 0 7 43 4 1 0 7 44 4 1 0 7 4 2n o i t s u b m o c r e w o l B1 8 0 0 0 7 48 0 0 0 7 47 0 0 0 7 47 0 0 0 7 47 0 0 0 7 47 0 0 0 7 4 3e s a b & e d i s x o b l o r t [...]

  • Page 40

    P/N 471048 Rev . E 2-7-01 40 40 MiniMax Plus and PowerMax Heaters Limited W arranty Y our MiniMax Plus pool heater is another quality product from Pentair Pool Products, Inc. and is backed by the following warranty . 1. The following parts are warranted for 5 years from date of purchase: The MiniMax Plus and PowerMax cabinet and combustion chamber [...]