Special Functions; Access Rights (Expert Code) - Rotex HPSU compact 304 System Instructions

2 x Operation
The setting and input structure of the timer programmes
are identical to the ones for the heating circuit timer
programme (see also fig. 2-6).
Saved time switching programs can be changed or deleted at any
time. To have a better overview, we recommend making a record
of the programmed switching times and keeping this in a safe
place (see section 2.5.1).
One-off timer programmes
For a specific situation there are 4 one-off programmes
available, which deactivate the planned timer programmes for
the duration of their validity.
The temperature settings for this timer programme are carried out
via the set value settings "Set Temp Day"
Night" and "DHW Set Temp"
– 1 timer programme for an immediate one-off extension of
the heating time (room heating, room cooling and hot water).
– [Party]
– 1 timer programme for an immediate one-off setback up to
6 h. The setback temperature is set in the rotary switch set-
ting "Set Temp Night"
– [Away]
– 1 timer programme for a one-off calendar-controlled set-
back. The setback temperature is set in the rotary switch set-
ting "Set Temp Night"
– [Holiday]
– 1 timer programme for a one-off calendar-controlled regu-
lation. The setback temperature is set in the rotary switch
setting "Set Temp Night"
– [Vacation]

2.3.9 Special functions

In this programme the hand mode can be started and saved
faults can be read out.
The following special functions are possible:
– Hand mode (manual regulation of the flow temperature to a
specific value).
– Fault (displays the last 10 faults)
More detailed explanations of these functions can be found in chapter 3.11.
The call-up of special functions does not depend on the
setting on the rotary switch.
Press operating key for at least 5 s.
Menu "Special Level" is displayed.
Select the programme to be started with the rotary switch.
Confirm the changes with a brief push of the rotary switch.
The selected programme starts.
Interruption and jump back with operating button.
10
, "Set Temp
.
, in the parameter [T-Absence].
, in the parameter [T-Absence].
, in the parameter [T-Absence].
2.4 Special system settings
The controller is pre-configured for the HPSU compact but will
need to be adapted to an optionally connected accessory and to
the installation environment before commissioning.
Adaption is carried out via the setting of parameters on the
controller. The setting on the rotary switch determines the main
parameter group.
Navigating with the rotary switch accesses either the next
deepest level or directly to the appropriate parameter, depending
on the setting on the rotary switch.
Certain settings in the controller are restricted by access rights.
In order to gain access to these setting values (parameters), you
need to enter the expert code in this menu.

2.4.1 Access rights (expert code)

Configuration
Installation
System Configuration
+ -
Installation
LCD Contrast
LCD Brightness
+ -
Installation
Keylock Function
Access Rights
Interlinc fct
+ -
+ -
Fig. 2-7 Login heating specialist
+ -
Access Rights
User
+ -
Access Rights
4x
Expert
+ -
FA ROTEX RoCon HP - 03/2013