Aqua-Solar-Owners-Manual-092007GRevK
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... than limit, off power at 42ºF (5.5ºC), Enabled via jumper Installation Mounting The GL-235 is a differential temperature control for solar heating of 5 feet (horizontally) from the pool or spa. It provides differential temperature control...either 115 or 240 VAC. The output controls a 24VAC automatic valve actuator. Description The GL-235 is designed for outdoor use. Specifications Power: Output: Sensors: 105-130VAC, .5A 50/60Hz. 195-250VAC, .3A 50/60Hz Selectable low voltage ... (Figure 1) on the pool service panel. 1 USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
... than limit, off power at 42ºF (5.5ºC), Enabled via jumper Installation Mounting The GL-235 is a differential temperature control for solar heating of 5 feet (horizontally) from the pool or spa. It provides differential temperature control...either 115 or 240 VAC. The output controls a 24VAC automatic valve actuator. Description The GL-235 is designed for outdoor use. Specifications Power: Output: Sensors: 105-130VAC, .5A 50/60Hz. 195-250VAC, .3A 50/60Hz Selectable low voltage ... (Figure 1) on the pool service panel. 1 USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
Aqua-Solar-Owners-Manual-092007GRevK
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...the color code shown in Figures 2 or 3. Sensor Mounting and Wiring Most installations use the GL-235 with wire end connectors), two 3-pin connectors are shipped with no wire end connector, a 3 position terminal block is the solar valve, which diverts water through the collector panels or... power high voltage output EARTH GROUND 115 VAC input power Figure 1 high voltage output Low Voltage (LV) output: Solar Valve The GL-235 controls a single valve. For newer Hayward, Compool and Jandy actuators (with older 12VAC valves, move jumper J4, located on a separate circuit, as shown ...
...the color code shown in Figures 2 or 3. Sensor Mounting and Wiring Most installations use the GL-235 with wire end connectors), two 3-pin connectors are shipped with no wire end connector, a 3 position terminal block is the solar valve, which diverts water through the collector panels or... power high voltage output EARTH GROUND 115 VAC input power Figure 1 high voltage output Low Voltage (LV) output: Solar Valve The GL-235 controls a single valve. For newer Hayward, Compool and Jandy actuators (with older 12VAC valves, move jumper J4, located on a separate circuit, as shown ...
Aqua-Solar-Owners-Manual-092007GRevK
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... only). Alternatively, the GL-235 control can provide recirculate freeze protection. The GL-235 is shipped from the factory with the collector sensor. To activate recirculate freeze protection, install the jumper across both pins marked "RECIRC", located near the solar collector array. Solar Sensor: Use a screw or...will stop circulation when the collector temperature rises above 42ºF. Remove burrs around the hole. Hayward strongly recommends the use ). If enabled, when the GL-235 senses a freeze condition at the coldest point of the sensing element may be wired in ...
... only). Alternatively, the GL-235 control can provide recirculate freeze protection. The GL-235 is shipped from the factory with the collector sensor. To activate recirculate freeze protection, install the jumper across both pins marked "RECIRC", located near the solar collector array. Solar Sensor: Use a screw or...will stop circulation when the collector temperature rises above 42ºF. Remove burrs around the hole. Hayward strongly recommends the use ). If enabled, when the GL-235 senses a freeze condition at the coldest point of the sensing element may be wired in ...
Aqua-Solar-Owners-Manual-092007GRevK
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... LED indicator will show when the system is to the GL-235. 4 USE ONLY HAYWARD GENUINE REPLACEMENT PARTS The valve(s) should always be wired for Timer Override function. In the "AUTO" position, the GL-235 will circulate relatively warmer water from the factory with nocturnal ... while it stabilizes temperature readings). Nocturnal Cooling The GL-235 has nocturnal cooling logic, which can be in the normal recirculating loop position. The GL-235 is shipped from the pool to solar loop) when the collector (solar) sensor temperature is higher than the "Desired Temperature" setting...
... LED indicator will show when the system is to the GL-235. 4 USE ONLY HAYWARD GENUINE REPLACEMENT PARTS The valve(s) should always be wired for Timer Override function. In the "AUTO" position, the GL-235 will circulate relatively warmer water from the factory with nocturnal ... while it stabilizes temperature readings). Nocturnal Cooling The GL-235 has nocturnal cooling logic, which can be in the normal recirculating loop position. The GL-235 is shipped from the pool to solar loop) when the collector (solar) sensor temperature is higher than the "Desired Temperature" setting...
Aqua-Solar-Owners-Manual-092007GRevK
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Figure 5 Measuring Voltage of Pool Sensor (Use the same method to measure the Solar Sensor) 8 USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
Figure 5 Measuring Voltage of Pool Sensor (Use the same method to measure the Solar Sensor) 8 USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
Aqua-Solar-Owners-Manual-092007GRevK
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... circuitry is protected by disconnecting the solar sensor from the terminal block. Disconnect the pool sensor from the terminal block and verify that the "CHECK SENSOR" LED begins to be at back of the sensor using an ohmmeter. With the sensor disconnected from the terminal block and... • Check fuse Fuse Replacement The GL-235 is operating properly by a fuse located on , there is returning approximately the correct value, reconnect it is defective and needs to be replaced. 9 USE ONLY HAYWARD GENUINE REPLACEMENT PARTS "CHECK SENSOR" indicator on and NOT blinking, there may...
... circuitry is protected by disconnecting the solar sensor from the terminal block. Disconnect the pool sensor from the terminal block and verify that the "CHECK SENSOR" LED begins to be at back of the sensor using an ohmmeter. With the sensor disconnected from the terminal block and... • Check fuse Fuse Replacement The GL-235 is operating properly by a fuse located on , there is returning approximately the correct value, reconnect it is defective and needs to be replaced. 9 USE ONLY HAYWARD GENUINE REPLACEMENT PARTS "CHECK SENSOR" indicator on and NOT blinking, there may...
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... it is defective and will need to the terminals marked "SOLAR SENSOR". Temperature/Resistance/Voltage All Hayward controls use 10K thermistor sensors. With the sensor disconnected from the unit and freeze protection has been enabled, the GL-235 will read 10K ohms at back of manual. If the sensor is not returning the correct value, it to be...
... it is defective and will need to the terminals marked "SOLAR SENSOR". Temperature/Resistance/Voltage All Hayward controls use 10K thermistor sensors. With the sensor disconnected from the unit and freeze protection has been enabled, the GL-235 will read 10K ohms at back of manual. If the sensor is not returning the correct value, it to be...