12
BA ROTEX HPSU compact 4 - 09/2013
3
x
Operation
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
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
Fig. 3-1
Arrangement of display and operating elements
3.2.1 Display
All the operating steps are supported by appropriate displays in
the clear text display on a coloured background.
Menu guiding 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
ROTEX HPSU compact continues to function with
restrictions.
Green:
Operating mode with operator authorisation.
Blue:
Operating mode with expert authorisation.
1
Date display
2
Status of refrigerant
compressor:
Flashing: Heat pump demand
active
Permanently on:
Compressor is in operation
: No connection to the
external unit
3
Display of expert login
4
Display time
5
Current flow temperature
6
Status heating circuit
7
Current outdoor temperature
8
Active operating mode
9
Status of hot water genera-
tion
10
Current storage tank temper-
ature
Fig. 3-2
Display of the Control - Standard display
If the screed function is activated (this can be activated only by
the specialist heating technician), the upper line on the display
shows the symbol
.
3.2.2 Operating elements
CAUTION!
Never operate the operating elements on the con-
troller with a hard, pointed object. This can cause
damage and can cause the control to malfunction.
If special key combinations or extended key pushes are required
for certain function, a separate note is made in each specific
section of this description.
Rotary switch
The rotary switch is used to gain rapid direct access (main
function level) to frequently required functions and setting possi-
bilities.
Independent of the setting of the rotary switch, the
ROTEX HPSU compact operates in accordance with
the operating mode set in the switch position
"Oper-
ating Mode"
or which has been activated by a
special programme.
Action
Result
Rotating
Direct selection of the main function level
allocated to this switch position.
Tab. 3-1 Function of rotary switch
Summary of Contents for HPSU compact 304
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