LGRED Installation Manual

88
MULTI F / MULTI F MAX with LGRED Outdoor Unit Installation Manual
Due to our policy of continuous product innovation, some specifications may change without notification.
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MULTI
F
MAX
MULTI
F
WITH
PCB Display
The cycle data can be checked without using LG Monitoring View (LGMV) Diagnostic Software by pushing TACT-SW1 on some models. See
below for the types of cycle information that will be displayed in LGMV. After first page is displayed, the second page will be subsequently
displayed.
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shock.
TACT-SW1
No. of Pushes
Description
Display
Example First Page Second Page
One (1) Time Low Pressure 890kpa “LP” “89”
Two (2) Times High Pressure 2,900kpa “HP” “290”
Three (3) Times Discharge Temperature & “DS” “85”
Four (4) Times Condenser Outlet Temperature & “CS” “-10”
Five (5) Times Suction Temperature & “SS” “-10”
Six (6) Times Outdoor Unit Air Temperature & “AS” “-10”
Seven (7) Times Current 15A “A” “15”
Eight (8) Times Voltage 230V “V” “230”
Nine (9) Times Compressor Hz 100Hz “F” “100”
Ten (10) Times DC Link Voltage 230V “dc” “230”
Table 41: PCB Display Information.
Figure 127: Location of TACT-SW1.
FINAL INSTALLATION PROCEDURES
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TACT-SW1
LMU180HHV / LMU240HHV / LMU300HHV
(18 / 24 / 30 kBtu/h)
LMU361HHV / LMU421HHV / LMU480HHV
(36 / 42 / 48 kBtu/h)
This PCB does not include a TACT-SW1, however
cycle information can be viewed using LGMV.