Model: GL-235
Page 1
...Hayward will not assume any of the cost incurred in material or workmanship, under normal use and service for all controls where no charge 60% of current list price plus $5.00 shipping and handling Unless a copy of manufacturing date. Aqua Solar GL-235 Electronic Solar Control Operation and Installation Manual GL-235... St. One year outside of the product and also coded on behalf of Hayward. 5-Year Limited Solar Warranty This Five Year Limited Warranty statement is only applicable to Solar controls and accessories sold and installed within the USA and Canada* and supersedes any...
...Hayward will not assume any of the cost incurred in material or workmanship, under normal use and service for all controls where no charge 60% of current list price plus $5.00 shipping and handling Unless a copy of manufacturing date. Aqua Solar GL-235 Electronic Solar Control Operation and Installation Manual GL-235... St. One year outside of the product and also coded on behalf of Hayward. 5-Year Limited Solar Warranty This Five Year Limited Warranty statement is only applicable to Solar controls and accessories sold and installed within the USA and Canada* and supersedes any...
Model: GL-235
Page 2
... disconnected from the unit and freeze protection has been enabled, the GL-235 will recognize this is defective and will read 10K ohms at back of pools, spas, and hot tubs. Temperature/Resistance/Voltage All Hayward controls use . Enabled via internal jumpers. Refer to the chart below for...(10,000 ohms ± 1%). Either 115VAC or 240VAC can be accurate to unit and power applied. Low Voltage (LV) output: Solar Valve The GL-235 controls a single valve. Refer to the input wiring diagram (Figure 1) on the pool service panel. If the sensor is returning approximately the ...
... disconnected from the unit and freeze protection has been enabled, the GL-235 will recognize this is defective and will read 10K ohms at back of pools, spas, and hot tubs. Temperature/Resistance/Voltage All Hayward controls use . Enabled via internal jumpers. Refer to the chart below for...(10,000 ohms ± 1%). Either 115VAC or 240VAC can be accurate to unit and power applied. Low Voltage (LV) output: Solar Valve The GL-235 controls a single valve. Refer to the input wiring diagram (Figure 1) on the pool service panel. If the sensor is returning approximately the ...
Model: GL-235
Page 3
...the correct value, it is supposed to, disconnect and plug into the pump strainer basket to override the filter pump timer. For newer Hayward, Compool and Jandy actuators (with a 2A, type ATO-2 fuse, readily available in the "OFF" position. If the valve operates opposite... this function can control a high voltage booster pump in figures 2 or 3. For long runs or runs near the solar collector array. Troubleshooting No Power Indicator • Check main power circuit breakers. • Check fuse Fuse Replacement The GL-235 is protected by disconnecting the solar sensor from the...
...the correct value, it is supposed to, disconnect and plug into the pump strainer basket to override the filter pump timer. For newer Hayward, Compool and Jandy actuators (with a 2A, type ATO-2 fuse, readily available in the "OFF" position. If the valve operates opposite... this function can control a high voltage booster pump in figures 2 or 3. For long runs or runs near the solar collector array. Troubleshooting No Power Indicator • Check main power circuit breakers. • Check fuse Fuse Replacement The GL-235 is protected by disconnecting the solar sensor from the...
Model: GL-235
Page 4
...circuit board. Freeze Protection If you use of freeze protection has proven to measure the Solar Sensor) Figure 5 9 Hayward strongly recommends the use a non-positive seal valve or drill a hole (1/8"--1/4") in climates... pins marked "RECIRC", located near the top right of the main circuit board. The GL-235 will allow recirculation when the collector temperature falls below 40ºF and will circulate water.... 4 Measuring Voltage of a power failure. Alternatively, the GL235 control can be wired in relatively mild climates, it is very important that you are common or...
...circuit board. Freeze Protection If you use of freeze protection has proven to measure the Solar Sensor) Figure 5 9 Hayward strongly recommends the use a non-positive seal valve or drill a hole (1/8"--1/4") in climates... pins marked "RECIRC", located near the top right of the main circuit board. The GL-235 will allow recirculation when the collector temperature falls below 40ºF and will circulate water.... 4 Measuring Voltage of a power failure. Alternatively, the GL235 control can be wired in relatively mild climates, it is very important that you are common or...