Parameter Settings; General Instructions; Main Control Unit (Hpr1); Setting Parameters - Rotex HPSU compact 508 Instruction Manual

4 x

Parameter settings

4.1

General instructions

4 Parameter settings
The main control unit (HPR1) and the additional control unit (HPRA1) in the interior heat pump unit (HPSU compact) must be
adapted by the installation engineer of the installation environment (outside climate, installed options, etc.) after commissioning
(parameter settings).
The user can change parameters which are not blocked by the specialist code at any time.
4.2

Main control unit (HPR1)

All parameters of the main control unit (HPR1) are described in detail in this section. An overview of all parameters, their factory
settings and setting range are listed in a table at the end of section 4.2.

4.2.1 Setting parameters

Each parameter/function is allocated a 3-digit code (e.g. [5-03]) which is shown on the display of the main control unit. The first
number [5] shows the parameter group. The second and third number [03] together show the relevant parameter in this group of
parameters.
Fig. 4-1
4. Use one of the
5. Press the
6. Repeat steps 2 to 5 to set other parameters or press the
30
ROTEX recommends you note all changes to the parameters in the tables in chapter 10.2 "Individual parameter
changes".
Parameter setting, main control unit (HPR1)
or
key to save the value.
Changes to parameters are only saved if the
the key rejects the changes made.
1
2
3
1. Press
2. Use the
3. Use the
keys to change the setting of the parameter selected.
key to leave parameter setting.
key is pressed. Changing to a new parameter code or pressing
Parameter value
Parameter code
Display parameter setting active
key for at least 5 s.
The icon is displayed.
The current parameter code
displayed.
The parameter value
parameter code is displayed.
key to select the parameter
group.
key to select the parameter to be
set.
BA ROTEX HPSU compact 2 - 04/2011
is
of the relevant