Controller Display (built-in on water heater)
Button Description
•
"ON/OFF" button: power "ON" and "OFF" the water heater.
•
"UP" and "DOWN" button: adjust the set temperature point.
•
"Mode" button: switch between "ECO" – Energy Conservation (heat pump only), "Elec" -
Electric Heating (heating element only)" and "Quick" - Heating (heat pump + heating element)
modes.
Function Description
•
ON/OFF
Switch on and off the water heater by pressing "ON/OFF" button.
When the water heater is powered on, the controller switches on and starts self-check, following
by a "beep" sound and the display screen illuminating for 2 secs.
P a g e | 15