Dip Switch Settings For Gen4 Equipment; Generation 4 Equipment; System Component Combinations And Operation Status; Serial Numbers Of Air / Water Source Units With Gen 4 Software - LG MULTI V S ARUN038GSS4 Installation Manual

DIP SWITCH SETTINGS FOR
GEN4 EQUIPMENT

Generation 4 Equipment

ate with Gen 4 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.
• All air / water source units must have Gen 4 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 features.
The figure at right shows the ODU DIP switch. The "System Com-
ponent Combinations and Operation Status" table lists how combin-
ing different components will affect system operation. The "Serial
Numbers or Air / Water Source Units with Gen 4 Software" table lists
the serial numbers of air and water source units that have Gen 4
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 features.
Table 44: System Component Combinations and Operation Status.
Source
Units*
Gen 4 Gen 4 ONLY
Gen 4 Gen 4 ONLY
Gen 4 Gen 4 ONLY
Any combination of
Gen 4
Gen 2 and Gen 4
Any combination of
Gen 4
Gen 2 and Gen 4
Any combination of
Gen 2
Gen 2 and Gen 4
**Gen 4 Indoor Units model numbers end in "4"; Gen 2 Indoor Units model numbers end in "2" or an "A", including Hydro Kit.
***DIP Switch No. 3 on Gen 2 air/water source units is not related to Gen 4 features as it is with Gen 4 air/water source units.
Table 45: Serial Numbers of Air / Water Source Units with Gen 4 Software.
Model Type
Water Source Units with
Gen 4 Software
64
Heat Recovery
Any combination of
Any combination of
Any combination of
Heat Pump
502********* and Higher 503********* 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 70: Location and Setting of ODU DIP Switch 3.
Air/Water Source Unit DIP Switch No. 3
ON
OFF
1 2 3 4 5
1 2 3 4 5
Switch No. 3
System will operate WITH Gen. 4 features.
OFF System will operate but WITHOUT Gen. 4 features.
(factory default)
Does NOT include Gen. 4 features. System will not
operate if DIP Switch No. 3 is ON, and an error code
(factory default)
(factory default)
N/A***
Heat Recovery
ON
OFF
6 7 1 2
6 7 1 2
Operation Status
will be generated.
Does not include Gen. 4 features.
Heat Pump Heat Recovery
504********* and Higher
-
3 4 5 6 7
3 4 5 6 7