STIEBEL ELTRON WPM - System Type; I;O Configuration

COMMISSIONING
Menu
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Menu: COMMISSIONING
 OFF
No heat generator is blocked during the tariff blocking time.
 HEAT PUMP + ELECTRIC BOOSTER HEATER
During the tariff blocking time, the heat pump and the electric
emergency/booster heater are blocked.
 HEAT PUMP
The heat pump is blocked during the tariff blocking time.
 ELECTRIC BOOSTER HEATER
During the tariff blocking time, the electric emergency/booster
heater is blocked.
 SYSTEM TYPE
Internal factory parameter.
 I/O CONFIGURATION
 INPUT X1.13
In this menu item, you can set which functions of input X 1.13
should be adopted.
 Never apply external voltages.
 TELEPHONE REMOTE SWITCH
Note
This function can be used only in STANDBY MODE or ECO
MODE.
Note
The telephone remote switch is interpreted via inputs
X1.13.1 and X1.13.2.
 Set this parameter to ON if a telephone remote switch is con-
nected to the input.
If an external signal is present at this input, the heat pump switch-
es to PROGRAMMED OPERATION. When the external signal is no
longer present, the heat pump switches back to the previous op-
erating mode.
 HEATING CURVE OPTIMISATN
Note
This function can be used only in COMFORT MODE, ECO
MODE or PROGRAMMED OPERATION.
 Assign terminals X1.13.1 andX1.13.2.
 Set this parameter to ON if an Uponor DEM-WP module, for
example, is connected.
The heating curve is matched dynamically to the heat demand of
the individual rooms. This involves modifying the preset heating
curve by up to 50% of its original value.
 SG READY
Note
To be able to use this function, the ISG Internet Service
Gateway is required.
Note
This function is available from software version:
- WPM: 449-02
- ISG: 4.10.0.0
 Set this parameter to ON to use the SG Ready functions.
 Use two potential-free signal relays to jumper the signal
inputs.
- X1.13 1-2: SGReady input 1
- X1.13 2-3: SGReady input 2
Mode Signal Function
1 Input 2 jumpered Heat pump is OFF
2 Inputs open Standard operation in selected operating
mode
3 Input 1 jumpered Start with increased values (PV surplus)
4 Input 1+2 jumpered Immediate start with maximum values
 INPUT X1.14
In this menu item you can set how the heat pump behaves if an
external voltage signal is present.
 OFF
 Select this parameter if the heat pump should not be con-
trolled via an external voltage signal.
 EXTERNAL HEATING/COOLING
 Select this parameter if the heat pump should be controlled
via an external voltage signal.
Depending on the voltage present, the heat pump starts the heat-
ing or cooling mode, or the function is switched off.
Voltage Effect
0-1V OFF
1-5V Heating
5-6V OFF
6-10V Cooling
 INPUT X1.15
In this menu item you can specify a temperature range. Heating
or cooling (depending on the setting at input X1.14) will take place
to this temperature range.
If no buffer cylinder is installed in the heat pump system (param-
eter BUFFER OPERATION in the SETTINGS/ HEATING/ STANDARD
SETTING menu set to OFF), the set temperature of heating circuit
1 is determined by the specified temperature range.
If a buffer cylinder is installed in the heat pump system (parameter
BUFFER OPERATION in the SETTINGS/ HEATING/ STANDARD SET-
TING menu set to ON), the set temperature of the buffer cylinder
is determined by the specified temperature range.