Operation; General; Display - Daikin EHSX04P30A Operating Instructions Manual

3 x

Operation

3 Operation

3.1 General

DANGER!
If electrical components come into contact with water,
this can cause an electric shock as well as potentially
fatal injuries and burns.
● The displays and the buttons on the Controller
must be protected from the effects of moisture.
● To clean the Controller use a dry cotton cloth.
Using aggressive cleaning agents and other
liquids can cause damage to equipment or lead
to an electric shock.
Maximum energy utilisation
The most effective energy utilisation is achieved by the
Daikin Altherma EHS(X/H) at the lowest possible
return flow and hot water temperatures.
If an external heat generator (e.g. the optional Backup
Heater) is used at inflow target temperatures of over
50°C, the efficiency (COP) of the Daikin Altherma
EHS(X/H) can be affected negatively (depending on
the outside temperature).
3.2 Display and operating elements
1 Clear text display
2 Setting: Configuration
3 Setting: Remote Param
4 Rotary switch
5 Setting: Info
6 Setting: Operating Mode
Fig. 3-1 Arrangement of display and operating elements
Operating instructions
12
7 Setting: Set Temp Day
8 Setting: Set Temp Night
9 Setting: DHW Set Temp
10 Rotary button
11 Setting: DHW Install
12 Setting: Time Program
13 Exit button

3.2.1 Display

All the operating steps are supported by appropriate displays in a
clear text display on a coloured background.
Menu navigation is available in 7 different languages (see
section 3.4.8).
Malfunctions are generally indicated by a fault code and
a clear text fault message on the display.
For troubleshooting instructions refer to chapter 8.
The colour of the backlighting indicates the operational status
and the operational mode:
White: Standard lighting, normal operational display.
Red: Fault status, depending on the type of fault, the
Daikin Altherma EHS(X/H) continues to function with
restrictions.
Green: Operating mode with operator authorisation.
Blue: Operating mode with expert technician authori-
sation.
1 Date display
2 Status of refrigerant com-
pressor
3 Status display (e.g. Techni-
cian access rights active)
4 Display time
5 Current flow temperature
6 Status heating circuit
Fig. 3-2 Display of the Controller - standard display
7 Current outdoor temperature
8 Active operating mode
9 Status of hot water genera-
tion
10 Current storage tank temper-
ature
Daikin Altherma EHS(X/H)
Daikin Altherma integrated solar unit
008.1420944 – 05/2014