Samsung Control Unit User Manual page 34

Operating advanced function
fIELd SETTING ModE
Water Law & Room Thermostat : Code 20
Main Menu &
Code
Water Law Outdoor Temp for Water Law
(Heating)
Code 20
Water Out Temp for WL1 Heating
(WL1-Floor)
Water Out Temp for WL2 Heating
(WL2-Fan Coil Unit)
Heating Water Law for Auto Mode
Outdoor Temp for Water Law
(Cooling)
Water Out Temp for WL1 Cooling
(WL1-Floor)
Water Out Temp for WL2 Cooling
(WL2-Fan Coil Unit)
Cooling Water Law for Auto Mode
External Thermostat Application
Water Law for Heating
• Outdoor air temperature range : L ower limit
- With this default settings, the water outlet temperature by heating water law can be
changed within the outdoor temperature range of -10 ~ 15˚C.
• Water out temperature range for floor/FCU applications respectively :
Upper limit
Default 25/35˚C, Range : 17 ~ 37˚C)
- With this default settings, the water outlet temperature by heating water law can be
changed within the range of 25/35 ~ 40/50˚C.
• Type of water law for according to heating devices(floor/FCU) : #2041(Default "1"(WL1 for
floor)), "2"(WL2 for FCU or radiator)
• T he #2 DIP switch in the wired remote controller should be set to "OFF"(Default) to
control the water outlet temperature.
• T he operation mode of the wired remote controller should be set to "AUTO"(
the weather dependent water law scheme.
34_ Operating advanced function
RC120MHXGA_IB_E_34412A(1).indd 34
Ts
#2021/2031
#2022/2032
#2061/2071
#2062/2072
Heating WL
Floor FCU
#2011
• Ta : Outdoor air temperature
Field Setting Value
• Ts : Target water outlet temperature by Water Law
Sub Menu Function
Upper limit
 (#2021/2031, Default 40/50˚C, Range : 40 ~ 55˚C), Lower limit
Cooling WL
#2012 #2051 #2052
Sub
Description Default
Code
-10
Point 
11
15
Point 
12
40
Point 
21
25
Point 
22
50
Point 
31
35
Point 
32
WL Type 1(WL1)
41
30
Point
 51
40
Point
 52
25
Point
 61
18
Point
 62
18
Point
 71
5
Point
 72
WL Type 1(WL1)
81
#1(Floor) 0(No)
91
#2(FCU) 0(No)
92
 (#2011, Default -10˚C, Range : -20 ~ 5˚C),
 (#2012, Default 15˚C, Range : 10 ~ 20˚C)
Ts : Target Temp.
Ta : Ambient Temp.
Shift Value
(-5~ +5˚C)
Ta
Min Max Step Unit
-20 5 1 ˚C
10 20 1 ˚C
40 55 1 ˚C
17 37 1 ˚C
40 55 1 ˚C
17 37 1 ˚C
1 2(WL2) - -
25 35 1 ˚C
35 45 1 ˚C
18 25 1 ˚C
5 18 1 ˚C
18 25 1 ˚C
5 18 1 ˚C
1 2(WL2) - -
0 1(Yes) - -
0 1(Yes) - -
 (#2022/2032,
) to use
2012-02-08 오후 2:35:51