Gas Leak checks ................................................................................................................... 23
Electrical Safety checks ......................................................................................................... 23
Maintenance .......................................................................................................................... 24
Operating Instructions ............................................................................................................ 25
............................................................................................................................................... 25
Wired Control operation ......................................................................................................... 26
Timing Periods ................................................................................................................... 29
AC Limiting Mode note: ...................................................................................................... 29
Fault Display .......................................................................................................................... 30
Android or I phone app. ...................................................................................................... 31
Common Issues. .................................................................................................................... 32
AC/DC Booster Error Code ................................................................................................ 35
Error Code list .................................................................................................................... 36
Table of Revisions
Table of Revisions
Revision Date
25 July 2021
Model Applicability
This manual applies to the following models:
Table of Models
Model
Indoor unit
Outdoor unit
Revision 25 July 2021
Reason for revision
Initial writing
DLMDWA1-ACDC-18K
DLMDA1-ACDC-18K
DLWB1-ACDC-18K
Revision By
George Abernathy
DLDMWA1-ACDC-24K
DLMDA1-ACDC-24K
DLWB1-ACDC-24K
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