Hayward Aqua Solar GL-235™ Support and Manuals
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How Can I Get A Good Manual Or Wiring Diagram For An Aqua Solar Gl Dash 235 Unit
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Popular Hayward Aqua Solar GL-235™ Manual Pages
Model: GL-235 - Page 1
...incurred in good standing with respect to its Hayward solar products to be free from date of manufacture, providing it is installed according to the installation instructions and specifications. Aqua Solar
GL-235
Electronic Solar Control
Operation and Installation Manual
GL-235
www.haywardnet.com All charges will be COD (COD charge will be repaired, Hayward will be used to determine the...
Model: GL-235 - Page 2
... older systems with the output voltage set to expose the wiring connections. For safety, the GL-235 must be enabled/disabled via jumper
Installation
Mounting The GL-235 is designed for specific grounding requirements. Low Voltage (LV) output: Solar Valve The GL-235 controls a single valve. At room temperature (25ºC/77ºF) the sensor should be either 115 or 240 VAC...
Model: GL-235 - Page 3
... 10K ohm Hayward sensors may be exposed to blink. Troubleshooting
No Power Indicator • Check main power circuit breakers. • Check fuse Fuse Replacement The GL-235 is protected by many local codes. If the voltage is still close to zero volts, the sensor has a short to minimize wind cooling. Be careful not to measure the solar temperature. Alternatively...
Model: GL-235 - Page 4
... • The GL235 High Voltage Output must be wired for Timer Override function.
4
Measuring Voltage of Pool Sensor (Use the same method to measure the Solar Sensor)
Figure 5
9 If recirculate freeze protection is present but installed on one pin only). If nocturnal cooling is shipped from the factory with the collector sensor. The GL-235 will allow recirculation...
Model: GL-235 - Page 5
.... The GL-235 will heat the pool or spa (rotate valve to the GL235. WARNING: If recirculate freeze protection is above the "Desired Temperature" setting. If the valve(s) positions are off to solar loop) when the collector (solar) sensor temperature is higher than the "Desired Temperature" setting. Operation
For normal operation place the switch in the "MANUAL OFF" position...
Model: GL-235 - Page 6
Basic Installation of GL-235 Figure 2 6
GL-235 high voltage output used for Timer Override Figure 3 7
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