1 Presentation..........................................................................................................................................................1
1.1 Interface introduction....................................................................................................................................2
1.2 Button introduction.......................................................................................................................................4
2 User operation.......................................................................................................................................................5
2.1 Clock setting................................................................................................................................................5
2.2 ON-OFF setting...........................................................................................................................................6
2.3 Mode setting................................................................................................................................................7
2.4 Current setpoint setting................................................................................................................................8
2.5 Home/away/eco setting...............................................................................................................................10
2.6 DHW schedule setting................................................................................................................................11
2.7 Button lock setting......................................................................................................................................13
3 Conguration.......................................................................................................................................................14
3.1 Userparameterconguration.....................................................................................................................14
3.2 Technicalparameterconguration.............................................................................................................16
4 Parameterandstatuschecking.........................................................................................................................19
5 Error code............................................................................................................................................................21
Acronyms
IDU Indoor unit
ODU Outdoor unit
DHW Domestic hot water
EH Electrical heater
IAT Indoor ambient temperature
OAT Outdoor ambient temperature
LWT Leaving water temperature
EWT Entering water temperature
Tw-in Entering water temperature of BPHE
Tw-out Leaving water temperature of BPHE
BPHE Brazed Plate Heat Exchanger
Contents