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34_ Operating advanced function

Operating advanced function

FIELD SETTING MODE

Water Law & Room Thermostat : Code 20

Heating WL

Cooling WL

Shift Value

(-5~ +5˚C)

①

②

• Ta : Outdoor air temperature

• Ts : Target water outlet temperature by Water Law

#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 for Heating

• Outdoorairtemperaturerange:Lowerlimit



(#2011,Default-10˚C,Range:-20~5˚C),

Upper limit



(#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



(#2021/2031,Default40/50˚C,Range:40~55˚C),Lowerlimit



(#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.

Water Law

Code 20

Outdoor Temp for Water Law

(Heating)

Point



11 -10 -20 5 1 ˚C

Point



12 15 10 20 1 ˚C

Water Out Temp for WL1 Heating

(WL1-Floor)

Point



21 40 40 55 1 ˚C

Point



22 25 17 37 1 ˚C

Water Out Temp for WL2 Heating

(WL2-Fan Coil Unit)

Point



31 50 40 55 1 ˚C

Point



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



51 30 25 35 1 ˚C

Point



52 40 35 45 1 ˚C

Water Out Temp for WL1 Cooling

(WL1-Floor)

Point



61 25 18 25 1 ˚C

Point



62 18 5 18 1 ˚C

Water Out Temp for WL2 Cooling

(WL2-Fan Coil Unit)

Point



71 18 18 25 1 ˚C

Point



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) - -

IB_EN DB98-32660-06_20140917.indd 34 2014/9/22 15:38:20