STIEBEL ELTRON WPM - Emergency Operation

COMMISSIONING
Menu
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Menu: COMMISSIONING
 Observe the operating instructions of the pump
manufacturer.
 PWM
 Set the PWM signal here.
 0-10 V
 Set the voltage signal here.
 OUTPUT X2.10
The heat pump manager can send a 230V fault signal to an ex-
ternal controller connected here.
 FATAL ERROR
 Set this parameter to ON if the fault output should switch
only for serious faults leading to a shutdown of the heat
pump.
 GENERAL ERROR
 Set this parameter to ON if the fault output should switch for
all faults.
 OUTPUT X3.16/X3.17
In this menu item you can adjust the settings for the pump con-
nected to the output.
 PWM 0%...100%
10
A
100
100
0 7 12 15 95 PWM %
max
min
n/¹/min
D0000076328
A Setting range
The pump speed is controlled in proportion to the PWM input
signal. The pump stops if there is a cable break.
 Set this parameter to ON if you connect a pump for solar
thermal energy.
 Observe the operating instructions of the pump
manufacturer.
 PWM 100%...0%
max
n/¹/min
min
10
0 5
A
100
10085 88 90 PWM %
D0000076327
A Setting range
The pump speed is controlled in inverse proportion to the PWM
input signal. If there is a cable break, the pump runs at maximum
speed.
 Set this parameter to ON if you connect a heating circuit
pump.
 Observe the operating instructions of the pump
manufacturer.
 0-10 V
 Set this parameter to ON if you use a pump that is controlled
by a 0-10V voltage signal.
 OUTPUT
 Select here the pump that is connected to the output.
You have the following options:
- Swimming pool pump, primary (POOL PUMP, PRIMARY)
- Swimming pool pump, secondary (POOL PUMP, SECONDARY)
- Buffer charging pump (BUFFER CHARGING PUMP 3 / 4 / 5 / 6)
- DHW charging pump (DHW CHARGING PUMP 2)
- Heating circuit pump (HK PUMP 4 / 5)
 OUTPUT
In this menu item you can set the pump rate for the connected
pump. The pump rate is used to specify the flow rate.
Please also note the information on flow rate (see the operating in-
structions for the pump and the chapter "Specification/ Data table"
in the operating and installation instructions for the heat pump).
 PWM
 Set the pump rate here.
 0-10V
 Set the pump rate here.
 EMERGENCY OPERATION
Response to a shutdown of the heat pump in the event of a fault.