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NR-21DU
Navien NR-21DU Manuals
Manuals and User Guides for Navien NR-21DU. We have
1
Navien NR-21DU manual available for free PDF download: Manual
Navien NR-21DU Manual (36 pages)
Brand:
Navien
| Category:
Remote Control
| Size: 4.56 MB
Table of Contents
Table of Contents
2
Safety Instructions
3
Included Items
4
Connecting the Extension Cable
5
Attaching the Wall Mounting Bracket
6
Remote Controller
7
LCD Display Icons
8
Multi Remote Controller System
9
Turning the Controller on or O
14
Setting the Water Temperature
15
Entering High Temperature Mode (Commercial Mode)
16
Entering Lock Mode
17
Starting Recirculation
18
Setting the Clock
19
Setting the Recirculation Timer
21
Canceling All Timer Settings
24
Additional Features for Cascade Systems
25
About Errors and Icons
26
About Scale Warning
27
Basic Troubleshooting and Frequently Asked Questions
28
Error Code Guide
30
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