Unit installation
24 25
ENGLISH
• Code 30✴✴ : User’s options for domestic hot water(DHW) tank heating
3011 : Application of DHW tank in user’s system
302✴ : Heat pump variables for tank temp. control and combination with booster heater
303✴ : Booster heater variables for combination with heat pump
304✴ : Periodical disinfection heating of water tank
305✴ : Off timer for power DHW mode by hot key of wired remote controller
3061 : Combination of external field solar panel for with heat pump for DHW heating
307✴ : Default direction of the DHW valve or Zone #1, #2 valve
Field Setting Value
Main Menu &
Code
Sub Menu Function Description Sub Code Default Min Max Step Unit
DHW Code
30✴✴
Domestic Hot Water Tank Application ✴✴11 0(No) 0 1(Yes) - -
Heat Pump
Max Temp ✴✴21 50 45 55 1 ˚C
Stop ✴✴22 2 2 10 1 ˚C
Start ✴✴23 5 1 20 1 ˚C
Min Operation ✴✴24 5 0 20 1 min
Max Operation ✴✴25 30 5 95 5 min
Interval ✴✴26 3 0 10 0.5 hour
Booster Heater
Application ✴✴31 1(On) 0(OFF) 1 - -
Delay Time ✴✴32 20 20 95 5 min
Overshoot ✴✴33 0 0 4 1 ˚C
Compensation Temp ✴✴34 10 0 20 1 ˚C
Disinfection
Application ✴✴41 1(On) 0(OFF) 1 - -
Interval ✴✴42 Fri Mon Sun 1(All) day
Start Time ✴✴43 23 0 23 1 o'clock
Target Temp ✴✴44 70 40 70 5 ˚C
Duration ✴✴45 10 5 60 5 min
Power DHW by User Input
Timer OFF Function ✴✴51 0(Off) 0 1(On) - -
Timer Duration ✴✴52 60 30 300 10 min
Solar Panel H/P Combination ✴✴61 0 0 1(Yes) - -
3-way Valve Default direction ✴✴71 0(Room) 0 1(Tank) - -
Direction of the valves
DHW valve or 3-way valve ✴✴71 0(Tank) 0 1(Room) - -
Zone #1 ✴✴72 1(Room) 0 1 - -
Zone #2 ✴✴73 1(Room) 0 1 - -
Setting option switches and function of keys
Field setting mode
Field Setting Value(FSV) Table
• Code 10✴✴ : Upper and lower temperature limits of each operation mode of wired remote controller Heating(Water Out,
Room), Cooling(Water Out, Room), DHW(Tank)
• Code 20✴✴ : Water law design and external room thermostat Heating(2 WL’s for floor & FCU), Cooling(2 WL’s for floor &
FCU), WL & Thermostat types
Field Setting Value
Main Menu &
Code
Sub Menu Function Description Sub Code Default Min Max Step Unit
Remote
Controller
Setting Range
Code 10✴✴
Water Out Temp for Cooling
Max ✴✴11 25 18 25 1 ˚C
Min ✴✴12 16 5 18 1 ˚C
Room Temp for Cooling
Max ✴✴21 30 24 30 1 ˚C
Min ✴✴22 18 18 22 1 ˚C
Water Out Temp for Heating
Max ✴✴31 55 37 55 1 ˚C
Min ✴✴32 25 15 37 1 ˚C
Room Temp for heating
Max ✴✴41 30 24 30 1 ˚C
Min ✴✴42 16 16 22 1 ˚C
DHW Tank Temp
Max ✴✴51 50 50 70 1 ˚C
Min ✴✴52 40 30 40 1 ˚C
Water Law Code
20✴✴
Outdoor Temp for Water Law (Heating)
Point ①
✴✴11 -10 -20 5 1 ˚C
Point ②
✴✴12 15 10 20 1 ˚C
Water Out Temp for WL1 Heating
(WL1-Floor)
Point ①
✴✴21 40 40 55 1 ˚C
Point ②
✴✴22 25 17 37 1 ˚C
Water Out Temp for WL2 Heating (WL2-
Fan Coil Unit)
Point ①
✴✴31 50 40 55 1 ˚C
Point ②
✴✴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 ①
✴✴51 30 25 35 1 ˚C
Point ②
✴✴52 40 35 45 1 ˚C
Water Out Temp for WL1 Cooling
(WL1-Floor)
Point ①
✴✴61 25 18 25 1 ˚C
Point ②
✴✴62 18 5 18 1 ˚C
Water Out Temp for WL2 Cooling (WL2-
Fan Coil Unit)
Point ①
✴✴71 18 18 25 1 ˚C
Point ②
✴✴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) - -