LG MULTI V S ARUN048GSS4 - DIP Switch Settings for GEN4 Equipment; Generation 4 Equipment; Serial Numbers of Air; Water Source Units with Gen 4 Software; System Component Combinations and Operation Status

64
MULTI V S System Installation Manual
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.
DIP SWITCH SETTINGS FOR
GEN4 EQUIPMENT
Generation 4 Equipment
7KHODWHVWYHUVLRQVRI/*¶VLQGRRUXQLWVDQGRXWGRRUDLUZDWHUVRXUFHXQLWVDUHGHVLJQDWHG*HQHUDWLRQ*HQ)RU*HQXQLWVWRRSHU-
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.
$LU:DWHU
Source
Units*
,QGRRU8QLWV
Heat Recovery
8QLWV
2XWGRRU8QLW',3
Switch No. 3
Operation Status
Gen 4 Gen 4 ONLY 0RGHO$21/< 0XVWEH21 System will operate WITH Gen. 4 features.
Gen 4 Gen 4 ONLY 0RGHO$21/< OFF System will operate but WITHOUT Gen. 4 features.
Gen 4 Gen 4 ONLY
Any combination of
0RGHOV$$
0XVWEH2))
(factory default)
Does NOT include Gen. 4 features. System will not
operate if DIP Switch No. 3 is ON, and an error code
will be generated.
Gen 4
Any combination of
Gen 2 and Gen 4
0RGHO$21/<
0XVWEH2))
(factory default)
Gen 4
Any combination of
Gen 2 and Gen 4
Any combination of
0RGHOV$$
0XVWEH2))
(factory default)
Gen 2
Any combination of
Gen 2 and Gen 4
Any combination of
0RGHOV$$$
N/A*** Does not include Gen. 4 features.
Figure 70: Location and Setting of ODU DIP Switch 3.
12 76543
12 76543
ON
OFF
12 76543
12 76543
ON
OFF
Air/Water Source Unit DIP Switch No. 3
Table 44: System Component Combinations and Operation Status.
$LU:DWHU6RXUFH8QLW
Model Type
0XOWL9,9$LU6RXUFH
Heat Pump
0XOWL9$LU6RXUFH
Heat Recovery
0XOWL9,9:DWHU6RXUFH
Heat Pump
0XOWL9,9:DWHU6RXUFH
Heat Recovery
6HULDO1XPEHURI$LU
Water Source Units with
Gen 4 Software
502********* and Higher 503********* and Higher 504********* and Higher
Table 45: Serial Numbers of Air / Water Source Units with Gen 4 Software.
*HQ$LU:DWHU6RXUFH8QLWV 0XOWL9,9RU0XOWL9:DWHU,9ZLWK*HQVRIWZDUHVHHWDEOHEHORZIRU*HQVHULDOQXPEHUVRU0XOWL96
*HQ$LU:DWHU6RXUFH8QLWV 0XOWL9,,0XOWL9,,,0XOWL9,9ZLWKRXW*HQVRIWZDUH0XOWL9:DWHU,,0XOWL9:DWHU,9ZLWKRXW*HQ
VRIWZDUH0XOWL90LQL0XOWL9:DWHU0LQLRU0XOWL96SDFH,,
**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.
$0RGHO+HDW5HFRYHU\XQLWVDUHQRWIRUXVHZLWK0XOWL9,90XOWL9:DWHU,9RU0XOWL9,,,KHDWUHFRYHU\V\VWHPV