: Ensure no copper is showing and the cable is fully enclosed within the terminal to prevent overheating. 4. Commissioning the Unit Water First : Turn on the water supply and check for leaks
: If the unit stops heating but still flows water, it’s likely the TCO has tripped. A common "pro tip" is to check if you hear a "kettle boiling" sound after it turns off; if so, a relay is stuck, and it will keep blowing new TCOs until that relay is replaced. Discontinued Parts
The Aqua Premier offers top, bottom, or rear pipe entry.
. Do not connect to a gravity-fed tank unless a booster pump is used. : Requires a minimum running pressure of 1 bar (100kPa)
Install pressure relief valve & check valves