LG ARUM036GSS5 Multi V Condensers Instructions
- June 13, 2024
- LG
Table of Contents
Air Conditiononing Technologies
ARUM036GSS5 Multi V Condensers
STN Number: 63
Date Issued: October 16, 2023
Action: Service
Distribution:
☒ LG Applied Representatives ☒ LG Distributors ☐ Contractor/Installers
Subject:
ARUM036GSS5 Defrost function upgrade guide
Affected Product(s): Multi V Outdoor
Applicable Models: ARUM036GSS5 (Multi V S LGRED)
Affected Date(s): 01/1/2021 (SN 101) through 12/31/2022 (SN 212)
Description:
Defrosting operation performance improvement by activating option function 24.
Information:
When affected models with firmware version 3.3.0 or lower are installed in
colder climates, defrosting operation performance may be impacted.
For improved defrost performance, activate option Fn24 on the outdoor unit.
Activating Method for a ODU function (Fn24)
-
Dip Switch No.5 On → Select ‘Func’ → Select ‘Fn24’ → Set ‘ON’
This option setting will manage a high speed compressor frequency during defrosting operation. -
Enable Function code when below software versions are present
Model| PCBA Part Number| SW Version| Manufacturing data|
6Serial Number
---|---|---|---|---
ARUM036GSS5| EBR83822907| 3.1.0 (427A)| Starting 1/1/2021
Ending 12/31/2022| 101*****
212****
3.2.0 (7EA8)
3.3.0 (886D)
Entry Process
- Main Dip switch #5 on
- Move to [Fn 24]
- Set to ON
Display PCB location
STN 633 – ARUM036GSS5 Defrost function upgrade guide
©2023 LG Electronics U.S.A., Inc. All rights reserved.
Documents / Resources
| LG
ARUM036GSS5 Multi V
Condensers
[pdf] Instructions
ARUM036GSS5, ARUM036GSS5 Multi V Condensers, Multi V Condensers, Condensers
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