What to do if the high-pressure switch is activated in my Daikin Chiller?
If the high-pressure switch is activated, increase the water flow and/or check the strainer for clogging. After finding the cause, push the button on the high-pressure switch housing and reset the controller.
What to do if the low pressure switch is activated on my Daikin EWWQ049KAW1M?
If the low pressure switch is activated on your Daikin Chiller, try the following: * Increase the water flow. * Check for leaks and refill refrigerant, if necessary. * Check the operation conditions of the unit. * Increase the inlet water temperature. Also, check the flow switch and the water pump. After pressure rise, this safety resets automatically, but the controller still needs to be reset.
Why does my Daikin EWWQ049KAW1M Chiller unit run continuously and the water temperature remains higher than set?
Several factors can cause your Daikin Chiller to run continuously with the water temperature higher than the set temperature. You can check and adjust the temperature setting. The cooling capacity of the unit may be too low, or it might be necessary to recalculate the water flow. Additionally, check the "enable/disable capacity limitation" remote contact.
What to do if my Daikin EWWQ049KAW1M unit stops soon after operation?
If your Daikin Chiller unit stops soon after starting, work according to the settings in the schedule timer or disable the schedule timer. Also, check safety devices. Test the voltage in the supply panel and, if necessary, in the electrical compartment of the unit because voltage drop due to supply cables may be too high.
How to reset overcurrent relay of compressor in Daikin EWWQ049KAW1M?
To address an overcurrent relay issue with the compressor in your Daikin Chiller, check fuses on the supply panel or measure the supply voltage. To reset, push the blue button on the over- current relay inside the switch box and reset the controller. If the failure persists after resetting, contact your local dealer.
What to do if freeze-up protection is activated on my Daikin Chiller?
If the freeze-up protection is activated on your Daikin Chiller, increase the water flow and the inlet water temperature. Also, check the flow switch and the water pump. After temperature increase the freeze-up is reset automatically, but the circuit controller needs to be reset.
What to do if the compressor thermal protector is activated in Daikin EWWQ049KAW1M Chiller?
If the compressor thermal protector is activated, it means the compressor is not cooled sufficiently by the refrigerant medium. After temperature decrease the thermal protector is reset automatically, but the circuit controller needs to be reset. If the protector is activated frequently, call your local dealer.
What to do if the flow switch is activated on my Daikin EWWQ049KAW1M Chiller?
If the flow switch is activated on your Daikin Chiller, check the water pump. After finding the cause, the flow switch is reset automatically, but the controller still needs to be reset.
What does it mean when reverse phase protector is activated in Daikin EWWQ049KAW1M Chiller?
If the reverse phase protector is activated in your Daikin Chiller, invert two phases of the power supply (by licensed electrician) and check the connection of all phases. After inverting two phases or fixing the power supply cables properly, the protector is reset automatically, but the controller still needs to be reset.
What to do if the discharge thermal protector is activated on my Daikin EWWQ049KAW1M Chiller?
If the discharge thermal protector is activated on your Daikin Chiller, check the operation condition of the unit. After temperature decrease, the thermal protector resets automatically but the controller still needs to be reset.
To Next Page
General