I just replaced my heater with identical MasterTemp 400. Everything hooked up the same. When I try to start the heater from Easytouch control panel (pool or spa mode doesn't matter), the heater panel lights up, cycles through the power up process, then shuts off. When I disconnect the EasyTouch and reapply the Fireman's switch on the MasterTemp, the heater fires up manually and runs fine.
I've checked in the EasyTouch settings and the "Manual Heater" is set to "Off."
The temp sensor seems to be working fine and shows the pool is currently at 60 degrees, the air is at 62 degrees and the EasyTouch heater setting is at 84 for Pool, and 100 for spa.
Any suggestions?
I've checked in the EasyTouch settings and the "Manual Heater" is set to "Off."
The temp sensor seems to be working fine and shows the pool is currently at 60 degrees, the air is at 62 degrees and the EasyTouch heater setting is at 84 for Pool, and 100 for spa.
Any suggestions?