Commissioning; Settings On The Heat Pump Manager; Technical Data - Neutral VWU 32E Instructions D'installation Et D'utilisation

English
5

Commissioning

5.1 Settings on the heat pump manager

To operate the reversing valve, the following parameters must be
set in the menu item "Preconfiguration" on the heat pump man-
ager (Fig. 5.1:). The "Preconfiguration" menu is accessed by si-
multaneously pressing (for approx. 5 seconds) the button combi-




Fig. 5.1: Heat pump manager display: Pre-configuration

5.2 Technical data

Performance data
Operating voltage
Frequency
Power consumption
Degree of protection, casing
Set time for 90°
Permissible operating pressure
Permissible medium
Temperature of medium
Threaded connection (internal thread EN 10226-1)
Ambient temperature
10 10
1 1
0,1 0,1
Fig. 5.2: Pressure loss characteristic curve
EN-8
Description
Is the heating circuit constructed with or
without a four-way valve? In which mode is
the heat pump being operated?
How is the flow through the heat pump's liq-
uefier implemented in the heating circuit?
1
452163.66.60 · FD 9801
nation (ESC) and (MENU). When this has been done, press one
of the arrow keys until the relevant masks are displayed. After the
parameters have been selected, the preconfiguration menu can
be exited by pressing the (ESC) key.
Setting range
without (cooling + heating)
with (cooling + heating)
without (heating only)
with M13
with M16
AC 230 V
50 Hz
5 VA
IP41
30 s
max. 10 bar
Water or water with antifreeze (up to max. 50% vol.)
1...100 °C
11/4" ; 11/2" internal thread or 2"
+ 5 °C ..... + 55 °C
0 1
VWU 32E - VWU 50E
Display
Reversible HP
Reversible HP
1 0 0
kPa