6
x
Operation
75
FA ROTEX HeatPumpSolarUnit - Part 2 - 05/2009
6.1.2 System PCB Outdoor Module
6.2
Basic functions and operating modes
If the system is switched on, it fully automatically controls the following operating modes on the basis of the user setting:
– Room heating or room cooling
1)
– Water heating
The operating mode can be affected by additional functions:
– Low-noise operation
– Weather-dependent control
– Switching times programming
– Setting the temperature target value
If the user enter a value manually, this setting remains active until the user changes it or until the program clock forces another
setting.
The control of the ROTEX HeatPumpSolarUnit is prepared for use on different types of systems. When selecting certain functions,
you may see the message
. This means that the selected function is not available on this type of system or has
been blocked by the parameter "Access authorisation".
1)
The function room cooling is available only for systems of type "HPSU..X".
Outdoor Module (RRHQ) 6-8 kW
SS1 DIP switch
SW1 Pushbutton
The
DIP switch (SS1)
is used to configure the Outdoor module
(RRHQ) and is preset in the factory. This switch
must not be
adjusted
.
The
pushbutton (SW1)
is pressed to start and end the
pumping out process
(see chapter 4.7.6.) or the
forced
cooling operation
(see chapter 8.4.1.).
Fig.6-2
Position Switch RRHQ 6-8 kW
Outdoor Module (RRHQ) 11-16 kW
DS1 DIP switch
BS1-3Pushbuttons
(Not necessary for installation or for
normal operation.)
BS4 Pushbutton
The
DIP switch (DS1)
is used to
switch from automatic operation to
manual operation
. Furthermore, you
can set whether in manual operation
the
forced cooling
or the
forced
heating
is active. For more detailed
information on
Setting see chapter
8.4
, Page 108.
The
pushbutton (BS4)
is used to start
and end the
pumping out process
(see
chapter 4.7.6.) or manual operation.
Fig.6-3
Position Switch RRHQ 6-8 kW
