Set The Commissioning Parameters; Venting The Hydraulics - Daikin Altherma EHS Serie Manual De Instrucciones E Instalación

5 x Start-up

5.1.3 Set the commissioning parameters

To set the commissioning parameters, the heating expert must
be logged into the controller.
Technician login
Configuration
Setup
System
Setup
Language
Date
Setup
Keylock Function
Access Rights
Outdoor type
Access Rights
Fig. 5-1 Enter technician code
Set required commissioning parameters. Here the supplied
"Commissioning Checklist" is to be observed and completted.
– For clarification of the operating parameters, see
Operating Manual of the Control Unit.
– Enter configuration values into the corresponding tables
in the "Notes" chapter of the Operating Manual for the
Control Unit.
Activate Legionella protection ([Anti-Legionella day]
parameter) if required.
With connected external temperature RoCon OT1, set the
parameter [Outside Config] to "On".
Configure additional commissioning parameters depending
on the system requirements for the control unit of the Daikin
Altherma EHS(X/H).
Installation and operating instructions
42
Access Rights
Access Rights
User
Fig. 5-2

5.1.4 Venting the hydraulics

Access Rights
Expert
Access Rights
Configuration
Setup
System
System
Power DHW
BUH s1 power
Setting the commissioning parameters
If the storage temperature falls below a certain
minimum value, the safety settings of the Daikin
Altherma EHS(X/H) prevent the operation of the heat
pump in the case of low external temperatures:
– External temperature < -2 °C, minimum storage
temperature = 30 °C
– External temperature < 12 °C, minimum storage
temperature = 23 °C.
Without backup-heater:
The storage tank water must be heated to the minimum
required storage temperature by an external heater.
With Backup-Heater (EKBUxx):
With an outdoor temperature < 12 °C and a storage
tank temperature < 35 °C, the Backup-Heater (BUH) is
switched on automatically on in order to heat up the
storage tank water to at least 35 °C.
In order to accelerate the heating process with
the back-up heater, temporarily
– Set parameter [Function Heating ] = "1" and
– Set parameter [Power DHW] to the maximum
value of the back-up heater.
– Switch the rotary switch to operating mode
and set the parameter [1x Hot Water] to "On".
Following successful heating, reset the parame-
ters to "Off".
Setup
Language
Date
Daikin Altherma EHS(X/H)
Daikin Altherma integrated solar unit
008.1441399_02 – 01/2021 – EN