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34_ Operating advanced function
Operating advanced function
FIELD SETTING MODE
Water Law & Room Thermostat : Code 20✴✴
Ts
Heating WL
Cooling WL
Shift Value
Ta
#2021/2031
#2022/2032
#2061/2071
#2062/2072
#2011 #2012 #2051 #2052
Floor FCU
Field Setting Value
Main Menu &
Code
Sub Menu Function Description
Sub
Code
Default Min Max Step Unit
Water Law
Code 20✴✴
Outdoor Temp for Water Law
(Heating)
Point ➀
✴✴11 -10 -20 5 1 ˚C
Point ➁
✴✴12 15 10 20 1 ˚C
Water Out Temp for WL1 Heating
(WL1-Floor)
Point ➀
✴✴21 40 40 55 1 ˚C
Point ➁
✴✴22 25 17 37 1 ˚C
Water Out Temp for WL2 Heating
(WL2-Fan Coil Unit)
Point ➀
✴✴31 50 40 55 1 ˚C
Point ➁
✴✴32 35 17 37 1 ˚C
Heating Water Law for Auto Mode WL Type
✴✴41 1(WL1) 1
2(WL2)
- -
Outdoor Temp for Water Law
(Cooling)
Point ➀
✴✴51 30 25 35 1 ˚C
Point ➁
✴✴52 40 35 45 1 ˚C
Water Out Temp for WL1 Cooling
(WL1-Floor)
Point ➀
✴✴61 25 18 25 1 ˚C
Point ➁
✴✴62 18 5 18 1 ˚C
Water Out Temp for WL2 Cooling
(WL2-Fan Coil Unit)
Point ➀
✴✴71 18 18 25 1 ˚C
Point ➁
✴✴72 5 5 18 1 ˚C
Cooling Water Law for Auto Mode WL Type
✴✴81 1(WL1) 1
2(WL2)
- -
External Thermostat Application
#1(Floor) ✴✴91 0(No) 0 1(Yes) - -
#2(FCU) ✴✴92 0(No) 0 1(Yes) - -
Water Law for Heating
• Outdoor air temperature range : Lower limit
➀
(#2011, Default -10˚C, Range : -20 ~ 5˚C),
Upper limit
➁
(#2012, Default 15˚C, Range : 10 ~ 20˚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 floor/FCU applications respectively :
Upper limit
➀
(#2021/2031, Default 40/50˚C, Range : 40 ~ 55˚C), Lower limit
➁
(#2022/2032,
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)
• The #2 DIP switch in the wired remote controller should be set to “OFF”(Default) to
control the water outlet temperature.
• The operation mode of the wired remote controller should be set to “AUTO”(
) to use
the weather dependent water law scheme.
Ts : Target Temp.
Ta : Ambient Temp.