Field setting mode
Water Law & Room Thermostat : Code 20
H1
Ts
#2021/2031
#2022/2032
#2061/2071
#2062/2072
Heating WL
Floor FCU
#2011
Main Menu &
Code
Water Law Code
Outdoor Temp for Water Law (Heating)
20
Water Out Temp for WL1 Heating (WL1-Floor)
Water Out Temp for WL2 Heating (WL2-Fan
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
Cooling Water Law for Auto Mode
External Thermostat Application
Water Law for Heating
• Outdoor air temperature range : Lower limit H1(#2011, Default -10˚C, Range : -20 ~ 5˚C),
- 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 oor/FCU applications respectively :
Upper limit H1(#2021/2031, Default 40/50˚C, Range : 17 ~ 55˚C),
Lower limit H2(#2022/2032, Default 25/35˚C, Range : 17 ~ 55˚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( oor/FCU) : #2041(Default "1"(WL1 for oor)), "2"(WL2 for FCU or
radiator)
Cooling WL
H2
C1
#2012
#2051
Field Setting Value
Sub Menu Function
Coil Unit)
Coil Unit)
Upper limit H2(#2012, Default 15˚C, Range : 10 ~ 20˚C)
ENGLISH-40
Ts : Target Temp.
Ta : Ambient Temp.
C2
#2052
Ta
Description
Sub Code Default Min
H1
H2
H1
H2
H1
H2
WL Type
C1
C2
C1
C2
C1
C2
WL Type
#1(Floor)
#2(FCU)
Max
11
-10
-20
5
12
15
10
20
21
40
17
55
22
25
17
55
31
50
17
55
32
35
17
55
41
1(WL1)
1
2
51
30
25
35
52
40
35
45
61
25
5
25
62
18
5
25
71
18
5
25
72
5
5
25
81
1(WL1)
1
2
91
0(No)
0
2
92
0(No)
0
2
Step
Unit
1
˚C
1
˚C
1
˚C
1
˚C
1
˚C
1
˚C
-
-
1
˚C
1
˚C
1
˚C
1
˚C
1
˚C
1
˚C
-
-
1
-
1
-