Instruction/ maintenance manual of the product 75 Pentair
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1 Rev . F 1-22-04 P/N 471 105 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. Call (800) 831-7133 for additional free copies of these instructions.
2 P/N 471 105 Rev . F 1-22-04 TABLE OF CONTENTS Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Rev . F 1-22-04 P/N 471 105 Introduction MiniMax ® 75 & 100 ABOVEGROUND POOL AND SP A HEA TERS Congratulations on your purchase of a MiniMax 100 high performance heating system. Proper installation and service of your new heating system and correct chemical maintenance of the water will ensure years of enjoyment.
4 P/N 471 105 Rev . F 1-22-04 SAFETY RULES 1. Spa or hot tub water temperatures should never exceed 104 °F (40 °C). A temperature of 100 °F (38 °C) is considered safe for a healthy adult.
5 Rev . F 1-22-04 P/N 471 105 FOR YOUR SAFETY : READ BEFORE LIGHTING A. This heater is equipped with an ignition device which automatically lights the main burner . Do not try to light the main burner by hand. B. BEFORE OPERA TING smell all around the heater area for gas.
6 P/N 471 105 Rev . F 1-22-04 LIGHTING INSTRUCTIONS 1. STOP! Read the safety information above. 2 . Set the thermostat to the lowest setting. 3 . T urn off all electric power to the heater . 4 . Remove the control access door . 5 . Push in the gas control valve slightly and turn clockwise to "OFF"; see Figure 2.
7 Rev . F 1-22-04 P/N 471 105 HEA TER OPERA TION GENERAL The MiniMax 100 DSI employs a microprocessor based Direct Spark Ignition (DSI) system to light the main burner and therefore has no pilot. The ignition circuit operates at 24 V AC and requires that line voltage 1 15/230 be supplied to the heater .
8 P/N 471 105 Rev . F 1-22-04 Failure to Light- Lockout 1. Should the main burner fail to light, or flame is not detected during the trial-for-ignition (TFI) period the control will go into lockout and the valve will be turned off immediately .
9 Rev . F 1-22-04 P/N 471 105 Proper Electrode Location Proper location of the ignition electrode assembly is important for optimum and safe system performance. The electrode assembly should be located as noted in Figure 6. The electrode assembly is NOT field repairable and must be replaced if damaged.
10 P/N 471 105 Rev . F 1-22-04 Maintenance 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 ventilation air .
11 Rev . F 1-22-04 P/N 471 105 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.
12 P/N 471 105 Rev . F 1-22-04 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.
13 Rev . F 1-22-04 P/N 471 105 PRESSURE SWITCH The pressure switch will keep the circuit open when the pump is not on and operating. When the filter pump turns on, the pressure switch closes the circuit and the heater will operate. When the heater is installed below water level of a spa or pool, adjustment of the pressure switch may be required.
14 P/N 471 105 Rev . F 1-22-04 Installation (contd.) W A TER CONNECTIONS QUICK-FLANGE II INST ALLA TION INSTRUCTIONS Figure 12. FOR 1½ SCHEDULE 40 CPVC or ABS PIPE or SCHEDULE 80 PVC (you may adapt to SCH 40 PVC 12 inches beyond the Quick Flange II) (1½ in.
15 Rev . F 1-22-04 P/N 471 105 GAS CONNECTIONS REGULA TED MANIFOLD PRESSURE TEST 1. Attach the manometer to the heater jacket. 2. Shut off the main gas valve. 3. Remove 1/8" NPT plug on the outlet side of the valve and screw in the fitting from the manometer kit.
16 P/N 471 105 Rev . F 1-22-04 VENTILA TION OUTDOOR INST ALLA TION This heater is certified by International Approval Services (AGA & CGA) for outdoor installation. If the heater is installed in very cold areas proper precau- tions are needed for freeze protection.
17 Rev . F 1-22-04 P/N 471 105 INDOOR INST ALLA TION The installation of venting system should conform with the latest edition of ANSI Z223.1, the National Fuel Gas Code, and/or in Canada, CAN/CGA-B149.1 or .2 or applicable provision of the local codes.
18 P/N 471 105 Rev . F 1-22-04 Installation - V entilation (contd.) Fig. 18. Draft Hood. VENT TEST Use the following steps to perform a quick check of your venting installation. Allow the heater to operate for 15 minutes. Close the doors in the room, then strike a wooden match and blow out the flame.
19 Rev . F 1-22-04 P/N 471 105 Installation (contd.) MiniMax 100 Electronic Direct Spark Ignition Wiring Diagram THERMAL FUSE HI LIMIT SW. PRESSURE SW. WATER THERMOSTAT ON/OFF SW. IGNITER SPARK MODULE GAS VALVE MiniMax 100 ELECTRONIC WIRING DIAGRAM CODE OR SUPERCEDING LOCAL (WIRING) CODES.
20 P/N 471 105 Rev . F 1-22-04 TROUBLESHOOTING - GENERAL Possible Cause Remedy Heater will not come on Automatic ignition system fails Check if electrical connections are correct and securely fastened – If YES, call serviceman.
21 Rev . F 1-22-04 P/N 471 105 PARTS LIST ITEM DESCRIPTION QTY. P/ N 1* Indoor Draft Hood Kit consisting of: 1 4 7 1 1 8 7 Indoor Draft Hood (471 198) and items 2 & 3 1A Outdoor T op 1 471213 2* I.
22 P/N 471 105 Rev . F 1-22-04 EXPLODED VIEW 33 14 13a.
23 Rev . F 1-22-04 P/N 471 105 NOTES.
24 P/N 471 105 Rev . F 1-22-04 Pentair Pool Products 1620 Hawkins Ave., Sanford, NC 27330 • (919) 774-4151 10951 West Los Angeles Ave., Moorpark, CA 93021 • (805) 523-2400 SAVE THESE INSTRUCTIONS.
An important point after buying a device Pentair 75 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Pentair 75 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Pentair 75 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Pentair 75 you will learn all the available features of the product, as well as information on its operation. The information that you get Pentair 75 will certainly help you make a decision on the purchase.
If you already are a holder of Pentair 75, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Pentair 75.
However, one of the most important roles played by the user manual is to help in solving problems with Pentair 75. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Pentair 75 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
