Nirvana NE20 User Manual

10
2. Control Function Description
2.1. The buttons of LED wire controller
2.2. Controller display instructions
The red light lights up when heating mode
The green light flashes when defrosting
2.3. Definition of function keys
2.3.1 " " key
Under the main interface, press this button to turn on or off the heat pump.
Under the parameter checking interface, press this button to return to the main interface.
2.3.2 "▲" and "▼" key
Under the main interface, press keys to adjust the current target water temperature.
Combine with “M” to set parameters.
2.3.3 "M" key
In shutdown state, long press this button for 5 seconds to switch between Fahrenheit and Celsius.
When the switch is completed, the corresponding temperature mode will be displayed on the main
interface for 3 seconds (Fahrenheit shows F, Celsius shows C).

Nirvana NE20 Specifications

General

Brand	Nirvana
Model	NE20
Category	Heat Pump
Language	English