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Hayward Aqua Plus Support Question

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Question posted by Lawrence23 on April 28th, 2014

Water Temp Sensor

My water temp sensor reads there is a fault. How do I fix or replace?

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Related Hayward Aqua Plus Manual Pages

Model: PL-PLUS Installation - Page 1

... instant salt pH/orp levels flow switch cell temperature sensor water/pool sensor air sensor solar sensor vsp speed/power main software revision display software revision chemistry sense module software vsp software revision RF base software revision 6 button spa side software revision chlorinator chemistry config. Wizard pool/spa filter heater1 solar external input active state lights aux1...

Model: PL-PLUS Installation - Page 3

... Pool/Spa Water 2. Plumbing 4. Electrical Wiring 5. Pushing the SERVICE button again will not turn on /off and then allow you can verify the "heater cooldown" feature (optional - Check that water is flowing through the heater. • The heater temperature setting is set to fire. Mounting Equipment General Water Chemistry 2 Salt 3 Aqua Plus Control Center 5 Temperature Sensors...

Model: PL-PLUS Installation - Page 4

... breakers Aqua Plus control power 1 High Voltage pool equipment Low voltage wiring (temperature sensors, flow switch, etc.) 5. Slow response, increased need to calibrate, and inconsistent readings are ...(page 8) General Water Chemistry General Pool Equipment Salt Turbo Cell Flow Switch 2. This function is enabled in the Aqua Plus subpanel. 4. Wizard. Pool/spa salt level is ...

Model: PL-PLUS Installation - Page 6

...the level is low, determine the number of Pool/Spa water level 8,000 10,000 12,000 14,... valve to the pool, per million) with 3200 PPM being optimal. If Freeze Protection is enabled and the AIR temperature falls sensor falls below . ...Highest" in the pool and add salt according to the chart below the selected freeze temperature threshold, the Aqua Plus will have new water, add metal remover...

Model: PL-PLUS Installation - Page 7

...sensor falls below to on and off when the output is desired. Brush the salt around to speed up the dissolving process-do not allow salt to dissolve. Run the filter pump for them to pile up on . Use the chart below the selected freeze protection temperature, the Aqua Plus will most pool... on and off , first 3 minutes of Pool/Spa water Current Stabilizer Level (ppm) 8,000 (30000)...

Model: PL-PLUS Installation - Page 8

...to the desired level. A water sensor and an air sensor must be considered before installing the Aqua Plus. IMPORTANT: this feature will ...Aqua Plus. Temperature Sensors Three sensors are in a raintight enclosure that has been selected in 5% increments. Wiring and plumbing requirements for use the Aqua Plus to mount vertically on , push "+" or "-" and select from the pool/spa...

Model: PL-PLUS Installation - Page 10

... enter separate pool and spa desired temperature settings. This information can be left side of the Aqua Plus main control unit...pool filter is still available. During default operation, high speed mode is used whenever the solar heater is on when the water temperature is less than the desired temperature setting AND the solar sensor is available. If Allow Low Speed is in the water...

Model: PL-PLUS Installation - Page 11

... raised spas) WATER FEATURE VALVE WATER FEATURE PUMP SPA JET PUMP SPA POP-UP IN-FLOOR CLEANER SKIM SUCTION CLEANER MAIN DRAIN ENERGY SAVER PRESSURE CLEANER SPILLOVER POOL OVERFLOW POP-UP POP-UP POP-UP RETURN JET VALVE WATER FEATURE PUMP WATER FEATURE NON-BOOST PRESSURE CLEANER PRESSURE CLEANER Some important notes regarding the Aqua Plus control of the pool. Allow...

Model: PL-PLUS Installation - Page 12

...sensor falls below the freeze threshold (see below : 12" min Flow switch before (upstream) the flow switch. If freeze protection is used to supply input power to plumbing diagram below ), the Aqua Plus will be plumbed BEFORE the pool/spa return valve in the direction of water...is enabled and "Variable Speed" is enabled Freeze Temp 38ºF Adjust the desired freeze protection temperature ...

Model: PL-PLUS Installation - Page 13

... Remote Keypad Wireless Base Receiver Connector Temp Sensor Inputs External Input Heater Output Valve Connectors x x AQL-CHEM Connector "Local" Display Flow Switch Cell Connector Subpanel High Voltage Relays Control Power Input pH Dispense Output Ground Bus Bar Bonding Lug(s) The Aqua Plus Control Center requires both the pool and spa water will remain in 10 The valves...

Model: PL-PLUS Installation - Page 16

...water feature, in the Aqua Plus...pool/ spa suction (Valve2) and return (Valve1) valves. The manuals supplied with standard valve actuators manufactured by Hayward, Pentair/Compool, and Jandy. Wire theAqua Plus dry contact heater output per the instructions in the connector from the AQL-CHEM into one of low voltage dry contacts that contains a valve, actuator, and extra temperature sensor...

Model: PL-PLUS Installation - Page 17

... cable. POOL/SPA SENSOR AIR SENSOR SOLAR/SPA SENSOR Remote Display/Keypad The Aqua Plus main unit can be "bO" (for "bypass On). 8. Two remotes can be wired back to the Aqua Plus main unit... run from terminal block. 3. The sensors are included. Temperature Sensors The Aqua Plus utilizes 10K ohm thermistor type sensors. Three sensors (water temperature, air temperature and solar temperature)...

Model: PL-PLUS Operation - Page 4

...displayed. Automation The Aqua Plus can control pumps, valves, lighting, heaters, and chlorination. Chlorination With the use , it is displayed. These reactions will revert back to the Installation Manual. The delay time is important to completely read through this manual. Cell Temp Sensor 77ºF Water Sensor Open circuit Air Sensor 94ºF Solar Sensor Short circuit No function...

Model: PL-PLUS Operation - Page 5

... to view all of most residential swimming pools up to manually scroll. For pools larger than the pool/spa water temperature displayed on the Aqua Plus default display. NOTE: The use of the... chlorinator is used around a saline pool with fresh water. Default Display Turn power on page 6 to reset the alarm and resume chlorination. • Ambient Sensor -- • ORP High - ...

Model: PL-PLUS Operation - Page 6

... pump is enabled and the AIR temperature sensor falls below the preset freeze protection temperature ...pool/spa system, there may be certain times when you want to override the heater cooldown, simply press the FILTER button again to prime and establish normal water flow. Manual System Operation While the main objective of the Aqua Plus...button to be cleaned or replaced. • ORP Probe...

Model: PL-PLUS Operation - Page 7

... life of the pool equipment. Pressing the POOL/SPA button again will switch the system into service mode which means that all 3 relays is too low the Aqua Plus will not have questions regarding system operation. Pressing the SERVICE button once will switch back to partially drain the pool and add fresh water. • Water Sensor -- See Troubleshooting/Diagnostic...

Model: PL-PLUS Operation - Page 8

...Aqua Plus. To acid wash, turn off power to the Aqua Plus before removing the electrolytic cell. ALWAYS ADD ACID TO WATER - It may be performed at optimum efficiency. If any freezing conditions occur. Replace cell and inspect again periodically. Make sure the air sensor...3200ppm Menu Button Select Desired Menu + Service Menu > Pool/Spa Filter Lights Aux 1 Aux 2 "" Buttons Select Items...

Model: PL-PLUS Operation - Page 18

...AIR temperature sensor falls below the freeze threshold (see below the selected freeze protection temperature, the Aqua Plus will turn on , push "+" or "-" and select from "Lowest" to circulate the water. Freeze... Freeze Temp 38ºF Adjust the desired freeze protection temperature (33ºF - 42ºF) Move to next menu item External Input Disabled Toggle between the pool and spa every ...

Model: PL-PLUS-16V Operation - Page 6

... can be manually operated whether in the Aqua Plus 16v main unit. Note that if you want to override the heater cooldown, simply press the "FILTER" button again to turn off the filter pump. 3 Cell Temp Sensor 77ºF Water Sensor Open circuit Spa Sensor Open circuit Air Sensor 94ºF Solar Sensor Short circuit No function Move to previous...

Model: PL-PLUS-16V Operation - Page 22

...Pool/Spa Setup is "Settings Menu". When disabled (default), the return and suction pool/spa valves function normally. "Filter Pump, Pool Filter, Spa Filter, etc.) to "Pool and Spa". A sheet of small name labels is included with the Aqua Plus...usually preferable because both the pool and spa water will remain in the Settings Menu for 35 seconds whenever the Pool/Spa valves are two Group menus...