Samsung RVXVHT100FE - Option Switches & Function Keys

55
Installation
7
Option switches & function keys
7-1. Option switches
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
Switch Setting Function Remarks
SW01/SW02
Setting total quantity of Installed indoor units
Main unit required only
SW01 : The tens digit, SW02 : The units digit
Main unit required only
Ex) As 12 indoor units were installed,
SW01:1, SW02: 2
SW03
K5 On Manual address setting
Off Auto address setting
SW04
K9 K10 Target evaporating temperature (°C/°F)
Cooling capacity compensation
On On 7~9(44.6 ~ 48.2)
On Off 5~7(41.0~44.6)
Off On 9~11(48.2~51.8)
Off Off 10~12(50.0~53.6)
SW04
K11 K12 Target high pressure (kg
f
/cm
2
, psig, kPa)
On On 30.0, 426, 2941
Heating capacity compensation
On Off 31.5, 448, 3089
Off On 33.0, 469, 3236
Off Off 27.0, 384, 2647
SW05
K13 K14 Outdoor unit’s address
On On Outdoor unit’s address : No 1 Main unit
On Off Outdoor unit’s address : No 2 Sub I unit
Off On Outdoor unit’s address : No 3 Sub 2 unit
Off Off Outdoor unit’s address : No 4 Sub 3 unit
K15 K16 Maximum current control
On On Standard Factory default
On Off 90% of standard peak current value
Off On 80% of standard peak current value
Off Off Not use
SW06
K17
On Since supplying power, first oil return operation happens after 5hrs and then 7 hrs.
Off Since supplying power, first oil return operation happens after 2hrs and then 2 hrs.
K18
On Standard
Defrost period setting
Off Shorten defrost period by 20% approximately
K19
On Standard fan step
Off Fan step compensation (Maximum step) 7.5/10 HP : 19 Steps, 12.5 HP : 23 Steps
K20
On Normal
Off Night’s quiet mode
 Factory default
SW01, SW02, SW09 : ‘0’
SW03 ~ SW06 : ON