Installation Instructions

52 Multi Air Conditioner
Function
It is useful to check the cycle data without LGMV.
Operating Method
Whenever you push the Tact Switch, the cycle information will be shown as below.
h After 1page is displayed, subsequently 2page is displayed.
Tact S/W
Item
Display
18/24k Example 1page 2page
1 time Low Pressure 890kpa ʻLPʼ ʼ 89ʼ
2 time Hi Pressure 2900kpa ʻHPʼ ʻ290ʼ
3 time Discharge Temp. 85°C ʻDSʼ ʼ 85ʼ
4 time Cond Out Temp. -10°C ʻCSʼ ʻ-10ʼ
5 time Suction Temp. -10°C ʻSSʼ ʻ-10ʼ
6 time ODU Air Temp. -10°C ʻASʼ ʻ-10ʼ
7 time Current 15A ʻAʼ ʻ 15ʼ
8 time Voltage 230V ʻVʼ ʻ230ʼ
9 time Comp Hz 100Hz ʻFʼ ʻ100ʼ
10 time DC Link Voltage 230V ʻdcʼ ʻ230ʼ
TACT-SW1
PCB Display(18/24k Model Only)
WARNING : When you push the Tact Switch, use the material non-conduct-
ing electricity.