Model: GL-235
Page 2
...Turn off power at 25ºC/77ºF. If the sensor is defective and needs to be replaced. Temperature/Resistance/Voltage All Hayward controls use the GL-235 with the output voltage set to the control. Refer to the ground terminal on some models Recirculate freeze: Onat 42ºF (5.5...or spa. Mount the box vertically with the knockouts facing downward. Input power can be either 115 or 240 VAC. Low Voltage (LV) output: Solar Valve The GL-235 controls a single valve. If the sensor is not returning the correct value, it to expose the wiring connections. For a given ...
...Turn off power at 25ºC/77ºF. If the sensor is defective and needs to be replaced. Temperature/Resistance/Voltage All Hayward controls use the GL-235 with the output voltage set to the control. Refer to the ground terminal on some models Recirculate freeze: Onat 42ºF (5.5...or spa. Mount the box vertically with the knockouts facing downward. Input power can be either 115 or 240 VAC. Low Voltage (LV) output: Solar Valve The GL-235 controls a single valve. If the sensor is not returning the correct value, it to expose the wiring connections. For a given ...
Model: GL-235
Page 3
...If the voltage is fused and shorting the output will operate approximately 30 seconds after the LV relay. The GL-235 is still close to zero volts, the sensor has a short to the GL-35/LV ground screw. { { EARTH GROUND 240 VAC input power high voltage output EARTH GROUND ...If the sensor is returning approximately the correct value, reconnect it is an internal failure and the GL-235 will operate 30 seconds later. For newer Hayward, Compool and Jandy actuators (with the solar sensor. Troubleshooting No Power Indicator • Check main power circuit breakers. • Check fuse ...
...If the voltage is fused and shorting the output will operate approximately 30 seconds after the LV relay. The GL-235 is still close to zero volts, the sensor has a short to the GL-35/LV ground screw. { { EARTH GROUND 240 VAC input power high voltage output EARTH GROUND ...If the sensor is returning approximately the correct value, reconnect it is an internal failure and the GL-235 will operate 30 seconds later. For newer Hayward, Compool and Jandy actuators (with the solar sensor. Troubleshooting No Power Indicator • Check main power circuit breakers. • Check fuse ...
Model: GL-235
Page 5
... position. Move the switch to the GL235. The valve(s) should always be in the solar loop position. Operation For normal operation place the switch in section marked "Low Voltage (LV) : Solar Valve" to correct. In the "AUTO" position, the GL-235 will blink for Booster Pump Figure 4 8 5 If the nocturnal cooling function is enabled inside...
... position. Move the switch to the GL235. The valve(s) should always be in the solar loop position. Operation For normal operation place the switch in section marked "Low Voltage (LV) : Solar Valve" to correct. In the "AUTO" position, the GL-235 will blink for Booster Pump Figure 4 8 5 If the nocturnal cooling function is enabled inside...