Dip Switch Settings For Use With Gen4 Indoor Units - LG MULTI V WATER MINI Engineering Manual

DIP SWITCH SETTINGS FOR USE
WITH GEN4 INDOOR UNITS
Generation 4 Equipment
LG's indoor units are designated Generation 4 (Gen 4). For Gen 4 indoor units to operate with Gen 4 indoor unit features, the air conditioning
system must meet the following requirements:
• All indoor units, heat recovery units, and air / water source units
must be Gen 4 or higher.
• All air / water source units must have Gen 4 or higher software
installed.
• Air / water source units DIP switch 3 must be set to ON
(factory default setting is OFF).
• All controllers must support Gen 4 indoor unit features.
The figure at right shows the outdoor unit DIP switch. The "PRHR*3
Heat Recovery Unit to Air / Water Source Unit Compatibility" table
lists how combining different components will affect system opera-
tion. The "Serial Numbers of Air / Water Source Units with Gen 4
or Higher Software" table lists the serial numbers of air and water
source units that have Gen 4 or higher software. All air and water
source units, indoor units, heat recovery units, and controllers in a
system must be Gen 4 compatible or the system will not operate with
Gen 4 indoor unit features.
Table 21: PRHR*3 Heat Recovery Unit to Air / Water Source Unit Compatibility.
Multi V 5 with LGRED*
Multi V 5
Multi V S
Multi V Water IV
Multi V IV
Multi V Water Mini
Multi V II and III
Multi V Water II
Table 22: Serial Numbers of Air / Water Source Units with Gen 4 or Higher Software.
Air / Water Source Unit
Model Type
Serial Number of Air / Water
Source Units with
Gen 4 or Higher Software
40 | ELECTRICAL CONNECTIONS
Model Starting Production Date
ARUM****TE5 February 1, 2019
ARUM****TE5 February 1, 2018
ARUB060GSS4 October 1, 2018
ARWB****AS4 October 1, 2018
ARUB****TE4
ARWN053GA2
ARUB****TE2,
ARUB****TE3
ARWB****A2
Multi V Air Source
Heat Pump
502********* and Higher
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. "LG" is a registered trademark of LG Corp.
Figure 14: Location and Setting of Outdoor Unit DIP Switch 3.
Air/Water Source Unit DIP Switch No. 3
ON
OFF
1 2 3 4
1 2 3 4
Production Starting Serial No.
1902xxx
1802xxx
1810xxx
1810xxx
N/A
N/A
N/A
N/A
Multi V Air Source Multi V IV Water Source
Heat Recovery
503********* and Higher
ON
OFF
1 2
5 6 7
1 2
5 6 7
Upgrade Software Service
September 28, 2018
September 28, 2018
September 28, 2018
N/A October 31, 2018
N/A
N/A
N/A
Multi V IV Water Source
Heat Pump Heat Recovery
504********* and Higher
3 4 5 6 7
3 4 5 6 7
N/A
N/A
N/A
N/A