Nirvana NE20 User Manual

Contents
I. FORWORD ......................................................................................................................................... 1
1. Statement .................................................................................................................................... 1
2. The following safety factors need to be considered: .................................................................. 1
3. ⚠ Warning ................................................................................................................................... 2
II. System Specification ......................................................................................................................... 3
1. Specification ................................................................................................................................ 4
2. Unit Dimensions .......................................................................................................................... 5
3. Explosion View ............................................................................................................................ 5
III. Installation Instructions ..................................................................................................................... 6
1. Pre-Requirements ....................................................................................................................... 7
2. Location ....................................................................................................................................... 7
3. Installation Layout ....................................................................................................................... 8
4. Electrical Connection .................................................................................................................. 8
IV. Running Test ..................................................................................................................................... 9
1. Inspection Before Running Test.................................................................................................. 9
2. Control Function Description .................................................................................................... 10
2.1. The buttons of LED wire controller ................................................................................. 10
2.2. Controller display instructions......................................................................................... 10
2.3. Definition of function keys ............................................................................................... 10
2.4. Reset operation............................................................................................................... 11
2.5. Error code ....................................................................................................................... 11
V. Maintenance .................................................................................................................................... 12

Nirvana NE20 Specifications

General

Brand	Nirvana
Model	NE20
Category	Heat Pump
Language	English