Related Manuals for CMP NEXT GEN DEL AOP 25
Summary of Contents for CMP NEXT GEN DEL AOP 25
- Page 1 ® NEXT GEN AOP™ DEL AOP® 25 / DEL AOP® 40 INSTALLATION INSTRUCTIONS & PRODUCT MANUAL 53000-025-XXX 53000-040-XXX Scan for Step-by-step instructions C-M-P.COM/DEL OR VISIT C-M-P.COM/TECH 4-2794-01 Rev C...
-
Page 2: Important Warnings & Safety Instructions
IMPORTANT WARNINGS & SAFETY INSTRUCTIONS READ AND FOLLOW ALL INSTRUCTIONS. • Read this manual completely before attempting installation. Failure to install in accordance with the installation instructions could void warranty and result in injury or death. • All permanent electrical connections should be made by a qualified electrician. •... -
Page 3: Table Of Contents
TABLE OF CONTENTS 1: SYSTEM INFORMATION 1A. Description ........................... 4 1B. Specifications ........................5 2: INSTALLATION 2A. Location ..........................6 2B. Mounting ..........................7 2C. Plumbing ..........................7 2D. Electrical ..........................8 3: OPERATION 3A. Pool Preparation ........................10 3B. Initial System Start-Up .....................10 3C. -
Page 4: 1: System Information
1. SYSTEM INFORMATION 1A. AOP 25/40 OVERVIEW The DEL Next Gen AOP™ Sanitizer System (Figure 1) is designed to provide the benefits of ozonated and UV treated water in an environmentally safe and effective manner. The system is certified to NSF 50 as a supplemental sanitizer and tested for effectiveness to kill active microbes and bacteria. -
Page 5: Specifications
(Example: equipment below water level, in-floor cleaning system, spa mode, etc) This can result in water pushing back into the ozone gas line and possibly into the ozone cell(s). Please consult CMP if conditions exist that may introduce higher than normal back pressures (>3 psi). Recommended Flow Rates... -
Page 6: Installation
2. INSTALLATION 2A. LOCATION 2A-1. Environment Locate the unit in a clean, protected area, either indoors or outdoors (preferably out of direct sunlight). If possible, locate the unit out of reach of sprinklers or drainage spouts. 2A-2. Clearance Allow sufficient access for maintenance (2 ft clearance above and 1 ft on either side of the unit) and all plumbing and electrical hookups. -
Page 7: Mounting
2. INSTALLATION 2B. MOUNTING 2B-1. Ground Mounting The DEL AOP is shipped with the mounting brackets installed in the ground mounting position. Adjust the position of the bracket if necessary and tighten the screws. Mount the unit to the equipment pad through the slots provided on bracket using appropriate hardware for the mounting surface. -
Page 8: Electrical
2C-3. Above Water Level Installation: Water Backflow Check Valve If the pool equipment is mounted above the water line, install a 2 inch CMP Hydroseal check valve (25830-400-000) between the pump outlet and the inlet of DEL AOP to prevent the pump from draining and losing prime when not in use. - Page 9 2. INSTALLATION Terminal Block Access for Label for 1/2in Conduit Wiring Instructions Figure 6: Terminal Block and Wiring Instructions Need help? c-m-p.com/support...
-
Page 10: Operation
3. OPERATION 3A. POOL PREPARATION To achieve optimal performance the pool must be as clean as possible to start with. 1. Backwash or clean filters one day before starting the AOP System. 2. Raise chlorine level to APSP recommended levels so the water has a sustained 1-3 ppm free chlorine level. 3. -
Page 11: System Shut-Down
3. OPERATION 3D. SYSTEM SHUT - DOWN The following sequence of steps must be followed for servicing or for storage. 1. Shut off power at the breaker. 2. Shut off water to the unit. 3E. WINTERIZING If the pool will be shutting down for the winter months and the DEL AOP will remain exposed to freezing temperatures, the unit must be drained to prevent freeze damage. -
Page 12: System Electromechanical Overview
3. OPERATION 4A. SYSTEM ELECTROMECHANICAL OVERVIEW CAUTION Disconnect power before performing service. Refer to the IMPORTANT SAFETY INSTRUCTIONS displayed in the front of this manual. UV Lamp Flow Switch Reactor Variable Speed Power Check Valve PCB Board Air Filter Smart Status Reset APG2... -
Page 13: Maintenance And Service
4. MAINTENANCE & SERVICE 4A-4. Ozone Module Air Filter Description The air entering the ozone modules passes through the air filter (refer to Figure 11) on each module inlet. The filter is held in place by the rubber filter cap. 4A-5. -
Page 14: Ozone System Maintenance
4. MAINTENANCE & SERVICE Panel Switch Figure 11: Panel Switch Protection for UV Lamps 4B. OZONE SYSTEM MAINTENANCE 4B-1. Ozone Module Replacement • Ozone module life expectancy is three (3) to five (5) years. All APG 2 ozone cells should be replaced at the same time. •... -
Page 15: Uv System Maintenance
4. MAINTENANCE & SERVICE WARNING Trace amounts of nitric acid may be present in the ozone gas line. Wear proper safety equipment (gloves and eye protection) and avoid direct contact with any condensation in the line. 4B-3. Ozone Air Filter Replacement 1. - Page 16 4. MAINTENANCE & SERVICE Lamp Connector Lamp Retainer Ballast Wire Connector Figure 12: UV Lamp Replacement To re-install the UV lamp: 1. Confirm power is off at the breaker. 2. Do not touch glass, as oils on your hands will damage the UV lamp. By holding the UV lamp white ceramic cap, slowly press the UV lamp fully past the lamp retainer tabs and into the quartz tube until it is seated on the lamp cushion in the bottom of the tube.
- Page 17 4. MAINTENANCE & SERVICE Ceramic Endcap Retainer Screws & Washers Sealing O-ring Quartz Tube Lamp Retainer Quartz Tube Drain Plug Figure 13: UV Reactor Subassembly 1. Before continuing, allow adequate time for the quartz tubes to cool. Drain the water from the UV reactor by removing the drain plug.
-
Page 18: Contact Information
4. MAINTENANCE & SERVICE 3. Place the lamp retainer over the quartz tube. Use the hex key included in the parts bag to attach the lamp retainer to the UV reactor, using the lamp retainer screws and washers as shown in Figure 15. Make sure the lamp retainer flanges are fully seated against the UV reactor. -
Page 19: Ordering Information
4. MAINTENANCE & SERVICE 4E. ORDERING INFORMATION: To locate a dealer nearest you call 1 (800) 733-9060 or visit www.c-m-p.com. 4F. STANDARD REPLACEMENT PARTS LIST DESCRIPTION AOP 25 AOP 40 REPLACEMENT UV LAMP 9-1626-02 (TWO PER UNIT) 9-1626-01 (TWO PER UNIT) OZONE GAS LINE 9-1352-01 OZONE CELL... -
Page 20: Troubleshooting And Faqs
Flow switch relay failure: Replace flow switch UV access door is not properly closed UV Panel Switch Error Panel switch has failed.. Contact CMP Tech Support Multiple System Failure Ozone and UV system both have failed. See Section 4 Online Instructions: c-m-p.com/tech... -
Page 21: System Troubleshooting
Loose or missing connections to LED indicators. Check power connection to the back of the LED indicators inside the unit door. LED indicators malfunction LED Indicators have failed: Contact CMP Technical Support 5B. SYSTEM TROUBLESHOOTING SYMPTOM CAUSE CORRECTIVE ACTION Error or failure with ozone cell. -
Page 22: Frequently Asked Questions
The quartz tube should be replaced if it is scratched or damaged. It should be cleaned every six (6) months. 3. Where can I learn more about Next Gen AOP™? a. CMP has many resources online for education about AOP and other sanitizers. You can find everything available at c-m-p.com/resource center. For technical support you can visit c-m-p.com/tech. - Page 23 APPENDIX A DEL AOP INSTALLATION - SYSTEM PLUMBING The DEL AOP works under vacuum. The injector draws the ozone/air gas mixture from the APG 2 ozone cells and mixes it into the water leaving behind some undissolved gas bubbles. These bubbles can affect certain pool system components, so care must be taken when installing the DEL AOP.
- Page 24 APPENDIX B DEL AOP PRESSURE DROP 1 0 0 1 2 0 WATER FLOW (GPM) FIGURE 17: Pressure Drop Over a Range of Flows NOTE: Tested on simulated recirculation system using a 3HP variable speed pump. Actual results will vary depending on pump and plumbing variables.
- Page 25 APPENDIX C OPTIONAL IN - PLACE QUARTZ TUBE CLEANING For regular cleaning, it is recommended to clean the quartz tube following the procedure in section 4-C. If necessary, the DEL AOP quartz tubes may alternatively be cleaned without removing them from the vessel by following the procedure below. 1.
- Page 26 NOTES SAVE THESE INSTRUCTIONS Record Information on this System Below & Keep for Your Records Installer _______________________________________________________________ System Purchased From ______________________________________________ Installation Date _____________________________ Serial Number _______________________________ Online Instructions: c-m-p.com/tech...
- Page 27 NOTES Need help? c-m-p.com/support...
- Page 28 CMP , LLC 36 HERRING ROAD, NEWNAN, GA 30265 WWW.C-M-P .COM 1021ab...
-
Page 29: For Your Safety - Read Before Operating
MASTERTEMP POOL AND SPA HEATER ® INSTALLATION AND USER’S GUIDE FOR YOUR SAFETY - READ BEFORE OPERATING 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;... - Page 30 Customer Service and Tecnincal Support If you have questions about ordering Pentair Aquatic Systems replacement parts, and pool products, please call: Phone: (800) 831-7133 Fax: (800) 284-4151 (8 A.M. to 4:30 PM Eastern Time/Pacific Time) Web sites: www.pentairpool.com - www.staritepool.com P/N 472592 Rev.
- Page 31 Contents Section 1. Heater Identification Information ............... Section 2. Warning and Safety Information ................. Important Notices ....................................Warranty Information .................................... Code Requirements ....................................Consumer Information and Safety Information ............................6 - 9 General Specifications ..................................Section 3. Installation ......................Heater Description ....................................Putting the Heater into Service ................................
-
Page 32: Section 1: Heater Identification Information
Section 1. Heater Identification Information Section 1: Heater Identification Information To identify the heater, see rating plate on the inner front panel of the heater. There are two designators for each heater, one is the Model Number and the other is the Heater Identification Number (HIN). a. -
Page 33: Section 2: Warning And Safety Instructions
Section 2. Warning and Safety Instructions Section 2: Warning and Safety Instructions IMPORTANT SAFETY INSTRUCTIONS READ AND FOLLOW ALL INSTRUCTIONS SAVE THESE INSTRUCTIONS MASTERTEMP ® Pool and Spa Heater Congratulations on your purchase of the MasterTemp Pool and Spa Heater. Proper installation and service of your new heating system and correct chemical maintenance of the water will ensure years of enjoyment. -
Page 34: Code Requirements
Section 2. Warning and Safety Instructions CODE REQUIREMENTS Installation must be in accordance with all local codes and/or the latest edition of the National Fuel Gas Code, ANSI Z223.1 and the latest edition of the National Electrical Code, NFPA 70 (US). Installation in Canada must be in accordance with the latest CAN/CGA-B149.1 or .2 and CSA C22.1 Canadian Electric Code, part 1. -
Page 35: Safety Information
Section 2. Warning and Safety Instructions SAFETY INFORMATION ® The MasterTemp pool heaters are designed and manufactured to provide many years of safe and reliable service when installed, operated and maintained according to the information in this manual. Throughout the manual, safety warnings and cautions are identified by the “... - Page 36 Section 2. Warning and Safety Instructions SAFETY INFORMATION, (cont’d.) WARNING — Risk of fire or explosion from incorrect fuel use or faulty fuel conversion. Do not try to run a heater set up for natural gas on propane gas or vice versa. Only qualified service technicians should attempt to convert heater from one fuel to the other.
-
Page 37: General Specifications
Section 2. Warning and Safety Instructions CONSUMER INFORMATION AND SAFETY WARNING The U.S. Consumer Product Safety Commission warns that carbon monoxide is an "invisible killer". Carbon monoxide is a colorless and odorless gas. 1. Carbon monoxide is produced by burning fuel, including natural gas and propane. 2. -
Page 38: Section 3: Installation Instructions
Section 3. Installation Instructions Section 3: Installation Instructions HEATER DESCRIPTION Figure 1 is a diagram of the heater showing how it operates. Precisely matched orifice plates meter the air and gas into the mixer. The blower draws the air and gas through the mixer and forces it into the burner’s flame holder. -
Page 39: Specifications
Section 3. Installation Instructions SPECIFICATIONS 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, be sure your contractor bears the appropriate license. See Figure 2 for Outdoor and Indoor Installations. -
Page 40: Plumbing Connections
Section 3. Installation Instructions PLUMBING CONNECTIONS The MasterTemp heater has the unique capability of direct schedule 40 PVC plumbing connections. A set of bulkhead fittings is included with the MasterTemp heater to insure conformity with Pentair’s recommended PVC plumbing procedure. Other plumbing connections can be used. See Figure 3 for plumbing connections. -
Page 41: Valves
Section 3. Installation Instructions VALVES When any equipment is located below the surface of the pool or spa, valves should be placed in the circulation piping system to isolate the equipment from the pool or spa. Check valves are recommended to prevent back-siphoning. Back- siphoning is most likely to occur when the pump stops, creating a pressure-suction differential. -
Page 42: Gas Connections
Section 3. Installation Instructions GAS CONNECTIONS GAS LINE INSTALLATIONS 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 different gas pipe sizes. The rating plate on the heater will indicate which gas the heater is designed to burn. -
Page 43: Gas Pipe Sizing
Section 3. Installation GAS PIPE SIZING STAGE TWO “LOW PRESSURE” GAS PIPE SIZING ) . t l a r c i b c i b ” 2 ” 4 ” 1 / 1 - ” 4 / 1 - ” 2 ”... -
Page 44: Testing Gas Pressure/Gas Pressure Requirements
Section 3. Installation Instructions CAUTION The use of Flexible Connectors (FLEX) is NOT recommended unless they are properly sized according to the supplier recommendations for the heater rating. GAS PRESSURE REQUIREMENTS l a r . C . t e l t e l o f i ±... -
Page 45: Outdoor Installation Venting Guidelines
Section 3. Installation Instructions For minimum exhaust vent clearances for all building openings, including but not limited to vented eaves, doors, windows, gravity air inlet, see Figure 9, show below. In Canada, the heater must be installed with the top of the vent at least 10 feet (3m) below, or to either side of, any opening into a building. -
Page 46: Indoor Venting - General Requirements (Category I And Category Iii Requirements)
Section 3. Installation Instructions INDOOR VENTING — General Requirements The heater may be installed as a Category I or Category III appliance. Vertical only Vented Appliance (Category I) – An appliance that operates with a nonpositive vent static pressure and with a vent gas temperature that avoids excessive condensate production in the vent, see pages 20-23. -
Page 47: Combustion Air Supply /Direct Air Intake Duct With 3-Inch Pvc Pipe (Indoor Installation)
Section 3. Installation Instructions COMBUSTION AIR SUPPLY For indoor installation, the heater location must provide sufficient air supply for proper combustion and ventilation of the surrounding area. The minimum requirements for the air supply specify that the room in which a heater is installed should be provided with two permanent air supply openings;... -
Page 48: Corrosive Vapors And Possible Causes
Section 3. Installation Instructions Combustion 3 in. PVC Pipe Inlet Air Intake Duct Requirements* Combustion Air Intake 3 in. Pipe (Vertical or Horizontal) No. of 90° Elbows Maximum Length in Feet (M) 70 ft. (21.3 M) 58 ft. (17.7 M) 46 ft. -
Page 49: Vent Installation (Indoor Installation For U.s. Or Outdoor Shelter For Canada)
Section 3. Installation Instructions VENT INSTALLATION – INDOOR INSTALLATION (U.S.) OR OUTDOOR SHELTER (CANADA) (Category I) NOTE *: Vent must be at least eight (8) feet away from nearest vertical surface. Vents extending five (5) feet or Always vent the heater to the outdoors, see Note*. more above the roof must be braced or guyed. - Page 50 Section 3. Installation Instructions NOTE The allowable vent runs for each vent pipe diameter are different and can not be exceeded. Each 90-degree elbow reduces the maximum horizontal vent run by 12 feet and each 45-degree elbow in the vent run reduces the maximum vent run by 6 feet. See Table 7 on page 21 for the maximum vent lengths using 90-degree and 45-degree elbows.
- Page 51 Section 3. Installation Instructions 4. Install vent pipe so that it can expand and contract freely as the temperature changes. Support the vent pipe according to applicable codes and the vent manufacturer’s instructions. Pipe support must allow the vent pipe free movement out and back, from side to side, or up and down as necessary, without putting a strain on the heater or vent body.
-
Page 52: Horizontal Or Vertical Venting - Positive Pressure
Section 3. Installation Instructions HORIZONTAL OR VERTICAL VENTING - POSITIVE PRESSURE (See Figures 14, 15, and (Category III) Vent the heater either horizontally or vertically using an optional vent adapter of the 4-inch special gas approved Category III vent pipes. Install the vent pipe in accordance with local codes and the provisions of the National Fuel Gas Code, ANSI Z223.1 (U.S.), or the standards CSA B149.1, Natural Gas and Propane Installation Codes (Canada), and the vent manufacturer’s instructions. - Page 53 Section 3. Installation Instructions WARNING Risk of carbon monoxide poisoning if adapter is improperly attached. Mechanical connections (such as screws) can cause cracking and leaks in the adapter. Do NOT drill holes or use screws to connect the appliance adapter to the heater vent body.
- Page 54 Section 3. Installation Instructions Max. 12" 4' Min. 4' Min. Min. 3" Vent Vent Termination Termination Vent 4' Min. Termination 1' Min. 4' Min. At least 7' above grade adjacent 1' Minimum Gas Meter to public above snow or Forced Air walkways finished grade Inlet...
-
Page 55: Outdoor Shelter Vent Installation
Section 3. Installation Instructions OUTDOOR SHELTER INSTALLATION In Canada, this pool heater can only be installed outdoors or in an enclosure that is not normally occupied and has no direct openings into occupied areas. WARNING Risk of asphyxiation if exhaust is not correctly vented. Follow venting instructions exactly when installing heater. Do not use a draft hood with this heater, as the exhaust is under pressure from the burner blower and a draft hood will allow exhaust fumes to blow into the room housing the heater. -
Page 56: Control Panel Indexing
Section 3. Installation Instructions CONTROL PANEL INDEXING On an outdoor shelter installation, the exhaust discharges into a vent pipe. Top Panel Orient the heater so that the vent pipe does not interfere with adjustment of the Door operating controls. The control panel located on the top panel can be rotated to Access Panel any of the three sides of the heater for easy access, see... -
Page 57: Electrical Connections
Section 3. Installation Instructions ELECTRICAL CONNECTIONS Electrical Rating: 60 Hz 120 / 240 Volts AC, single phase Enclose the incoming AC power line to the heater, in an approved flexible conduit connected directly to the junction box on the inside of the access door panel. Line voltage field wiring should be 14 gauge, with a circuit capacity of 15 Amps. CAUTION This heater is designed to operate at 120 or 240 VAC. -
Page 58: Fireman's Switch Connection/Remote Control Connections
Section 3. Installation Instructions CONNECTION OF FIREMAN’S SWITCH OR REMOTE CONTACT CAUTION If, while there is line voltage connected to the heater, you touch either line voltage terminal with any 24VAC wire that is connected to the control board (including the Fireman’s Switch jumper), you will immediately destroy the control board and void the warranty. -
Page 59: Mastertemp Heater Wiring Diagram
Section 3. Installation Instructions MASTERTEMP HEATER WIRING DIAGRAM (3-WIRE SYSTEM) CONNECTION DIAGRAM AGS Switch Air Flow Switch Stack Flue Sensor Extra Switch 1 Y/BL Gas Valve Hi-Limit Switch Pressure Switch NA/LP Models Only Y/BL OPERATING CONTROL MEMBRANE PAD CONNECTION JMP3 External Control Interface Circuit Disabled, Heater Membrane Pad Enabled Spa Line... -
Page 60: Electrical Schematic Ladder Diagram
Section 3. Installation Instructions MASTERTEMP HEATER ELECTRICAL SCHEMATIC LADDER DIAGRAM LADDER DIAGRAM IGNITER BLOWER CLASS II TRANSFORMER 24 VAC OPERATING CONTROL 24 VAC 24 VAC FLOW LOGIC SWITCH WATER LIMIT PRESSURE SWITCH SWITCH COM NO INLET TEMPERATURE SWITCH CONTROL SWITCH GAS VALVE STACK FLUE THERMISTOR... -
Page 61: Section 4. Operation Instructions
Section 4. Operation Instructions Operation Instructions BASIC SYSTEM OPERATION Start pump, make sure the pump is running and is primed, to close the water pressure switch and supply power to heater. Be sure the pool and/or spa is properly filled with water. Follow the Lighting/Operating instructions below. -
Page 62: To Turn Off Gas To Appliance
Section 4. Operation Instructions OPERATING INSTRUCTIONS 1. STOP! Read the safety information on (page 33). Water Pressure Switch 2. Set both pool and spa thermostats to the lowest settings. 3. Turn off all electric power to the appliance. 4. This appliance does not have a pilot. It is equipped with an ignition device which automatically lights the burner. -
Page 63: Safety Controls
Section 4. Operation Instructions SAFETY CONTROLS Figure 27. AIR FLOW SWITCH (AFS) The air flow switch, (see Figure 27), is a safety device used to insure that the combustion air blower (fan) is operating and has been designed to monitor the vacuum (negative) pressure within the blower housing. -
Page 64: Operation Of Ignition Module
Section 4. Operation Instructions SAFETY CONTROLS, (cont’d.) Diagnostic LED Flame Current 1 Flash - Air Flow Fault Check Point 2 Flashes - Flame No Call for Heat OPERATION OF IGNITION MODULE 3 Flashes - Ignition Lockout , (see Figure 30), The Ignition Module is microprocessor based and operates on 24VAC supplied by the transformer. -
Page 65: Temperature Setting
Section 4. Operation Instructions TEMPERATURE SETTING The heater comes factory set at 78° F. for the pool mode and 100° F. for the spa mode. Using the up and down arrows, you can set the thermostats to a minimum temperature of 65° F., or a maximum of 104° F. If you desire to heat only one body of water, the thermostat is capable of an off mode. -
Page 66: Section 5. Troubleshooting
Section 5. Troubleshooting Troubleshooting Instruction Initial Troubleshooting Only qualified, trained service technicians with appropriate test equipment should service the heater. Remember that all parts of the system affect heater operation. Before starting this troubleshooting procedure, make sure that the pump is running correctly, that there are no blockages in the system, that the valves are correctly set and that the time clock is correctly set and is running. -
Page 67: Heater Will Not Fire Troubleshooting
Section 5. Troubleshooting Heater Will Not Fire - A Start Depress “POOL” or “SPA” ON Heater should fire on demand Is green “SPA” or button on Membrane Pad. for heat. “POOL” LED “on” Does “POOL” or “SPA” LED come on? Check that correct 12-pin Check for line voltage to Restore power to heater. - Page 68 Section 5. Troubleshooting Heater Will Not Fire - B Start Increase POOL/SPA tempera- Is red “SERVICE Is red “SERVICE SYSTEM” ture setting on Membrane HEATER” LED “on” LED on? Pad above actual water tem- perature. Heater should fire on demand for heat. If not, Verify that pump is on, filter is and no other red LED’s light, not blocked, and the water...
- Page 69 Section 5. Troubleshooting Heater Will Not Fire - C Start Is “SERVICE HEATER” LED Go to “INITIAL “on”? TROUBLESHOOTING” Turn off power to heater for 5 seconds, Continue to observe heater and turn back on. for several minutes. Cycle Make sure tempera- heater on and off several ture setting is above times.
- Page 70 Section 5. Troubleshooting Heater Will Not Fire - D IMPORTANT! READ ME FIRST! IMPORTANT! READ ME FIRST!! If your heater is correctly connected to 240 Volts AC, the meter will read either 0 VAC or 240 VAC. If your ICM is good, your meter will read some voltage between 0 and Ignition Control Module (ICM) will convert the 240VAC to an intermittent pulse to the ignitor.
- Page 71 Section 5. Troubleshooting Diagnostic LED's: AGS, AFS, HLS, PS, THERMISTOR Verify that water flow rate is Service pump and filter to AGS or HLS "on" above minimum required for restore proper flow. After ser- heater. vicing, verify proper operation Replace High Limit of Pressure Switch (PS).
- Page 72 Section 5. Troubleshooting Diagnostic LED's: SFS SFS "on" Check Heat Exchanger Coil for leaks, liming, soot, or low flow. Heater starts and runs OK, but temperature of exhaust climbs to 450˚–500˚ in 3–5 Check Thermal minutes. Regulator: Open at 120˚? Replace Heater (HD ) Membrane Pad.
-
Page 73: Burner Troubleshooting
Section 5. Troubleshooting Burner Troubleshooting SYMPTOM CAUSE REMEDY Loud, high-pitched whine Flame is too rich. Verify pressure tap between gas valve and blower inlet. See page 15 and verify that the gas regulator setting is –0.2" (–0.5cm) wc. Contact a qualified technician or service agency to replace the gas orifice. -
Page 74: Section 6. Maintenance
Section 6. Maintenance Maintenance Instructions CARE AND MAINTENANCE WARNING Risk of fire or explosion from flammable vapors. Do not store gasoline, cleaning fluids, varnishes, paints, or other volatile flammable liquids near heater or in the same room with heater. The following maintenance is recommended every six months and at the start of every swimming season: 1. -
Page 75: After Start-Up
Section 6. Maintenance AFTER START-UP CHECKING WATER FLOW WARNING Fire or flooding hazard. If the unit overheats and the burner fails to shut off, follow instructions under “To Turn Off Gas to the Appliance”, page 34, and call a qualified service technician to repair unit. After start-up, the outlet water pipe should feel slightly warmer than the inlet pipe. -
Page 76: Maintaining Pool Temperature
Section 6. Maintenance MAINTAINING POOL TEMPERATURE To maintain pool temperature, make sure that the heater switch and valving are reset to pool settings after using the spa. ENERGY SAVING TIPS 1. Keep the pool or spa covered when not in use. This will reduce heating costs, reduce water evaporation, conserve chemicals and reduce load on the filtering system. -
Page 77: Water Chemistry Parameters
Section 6. Maintenance CHEMICAL BALANCE, (cont’d.) It is wise to test pool water regularly. Never allow chlorine residual to drop below 0.6 ppm (parts per million). The minimum level for effective chlorine or bromine residual is 1.4 ppm. pH - The term pH refers to the acid/alkaline balance of water expressed on a numerical scale from 0 to 14. A test kit for measuring pH balance of your pool water is available from your local pool supply store;... -
Page 78: Replacement Parts
Section 6. Maintenance/Replacement Parts MASTERTEMP HEATER REPLACEMENT PARTS For complete Electrical System parts breakdown (Key Nos. 1 through 4), See Page 53 For complete Burner System parts breakdown (Key Nos. 5 through 7), See Page 51 For complete Water System parts breakdown (Key Nos. - Page 79 Section 6. Maintenance/Replacement Parts MASTERTEMP HEATER REPLACEMENT PARTS CLAMP LID TUB DESIGN Lid Nut/Washer (9x) Combustion Chamber Gasket For heaters manufactured between 1/12/2009 and 10/31/2013 (clamp lid tub design) Note: Kits also include Clamp Assembly, O-Ring and Silicon Tube (see page 52) ®...
- Page 80 Section 6. Maintenance/Replacement Parts MASTERTEMP HEATER REPLACEMENT PARTS REPAIR PARTS – BURNER SYSTEM Model Part 175NA 200NA 250NA 300NA 400NA Qty. Description 175LP 200LP 250LP 300LP 400LP Combination Gas Control Valve Kit 42001-0051S 42001-0051S 42001-0051S 42001-0051S 42001-0051S 3/4" Union 38404-4097S 38404-4097S 38404-4097S 38404-4097S...
- Page 81 Section 6. Maintenance/Replacement Parts MASTERTEMP HEATER REPLACEMENT PARTS REPAIR PARTS – WATER SYSTEM Model Part 175NA - 200NA 250NA 300NA 400NA Description Qty. 175LP - 200LP 250LP 300LP 400LP Tube Sheet Coil Assembly Kit (NA, LP Series) (Includes Key No.3) 77707-0232 460747 77707-0233...
- Page 82 Section 6. Maintenance/Replacement Parts MASTERTEMP HEATER REPLACEMENT PARTS REPAIR PARTS – ELECTRICAL SYSTEM Model Part 175NA - 200NA 250NA 300NA 400NA Description Qty. 175LP - 200LP 250LP 300LP 400LP Heater Display Cover 42002-0035 42002-0035 42002-0035 42002-0035 Igniter Bracket 42001-0030S 42001-0030S 42001-0030S 42001-0030S Igniter/Igniter Gasket Kit Incl.
- Page 83 N TES ® Rev. L 8-12-13 MASTERTEMP Pool and Spa Heater Installation and User’s Guide...
- Page 84 1620 HAWKINS AVE., SANFORD, NC 27330 • (919) 566-8000 10951 WEST LOS ANGELES AVE., MOORPARK, CA 93021 • (805) 553-5000 www.pentairpool.com All Pentair trademarks and logos are owned by Pentair or by one of its global affiliates. Pentair Aquatic Systems™, MasterTemp®, IntelliTouch®, EasyTouch®, are trademarks and/or registered trademarks of Pentair Water Pool and Spa, Inc.
Need help?
Do you have a question about the NEXT GEN DEL AOP 25 and is the answer not in the manual?
Questions and answers