Wolf BWL-1 S - Page 63

633064298_201507
Contractor
parameter
Description
WP003 For optionally assigning one of the following functions to programmable input E1:
Code Function output A1
None No function
Timer20 DHW circulation pump activation 20 % (2 mins on, 8 mins off)
Timer50 DHW circulation pump activation 50 % (5 mins on, 5 mins off)
Timer100 DHW circulation pump activation 100 % (continuous operation)
Alarm Alarm output
Is set if a fault is present.
Zirkomat Zirkomat (DHW circulation remote control)
Output A1 is activated for 5 minutes when input E1 closes. If
outputA1Zirkomatiscongured,inputE1isautomaticallyset
to "DHW circulation remote control" and is blocked for further
settings. When input E1 has switched off and 30 minutes have
elapsed, the remote control function is re-enabled for the next
operation.
Defrost ODU in defrost mode
Is set if the heat pump is defrosting.
E.g.forusewiththeBMSconguration
Add ht gn Additional heat generator
Is set if demand is issued to additional heat generator.
(Onlypossiblewithcongurations33and34.)
Note:
Theelectricboosterheaterisdeactivatedforcongurations33
and 34 as long as compressor and additional heat generator
are operational.
Compressor ON Compressor active
Is set if the compressor is active.
WP010 WP016 = ON:
Forsettingthesetspreadbetweenowandreturntemperatures(heatingmode).
WP016 = OFF:
For setting the offset for the deactivation point in heating mode.
For this, the temperatures at the return sensor and the header sensor are monitored.
Heat pump OFF:
T_return / T_header > T_Boiler set – WP010 + WP011
Heat pump ON:
T_return / T_header < T_Boiler set – WP010 – WP011
WP011 For setting the hysteresis value to WP010.
WP012 Forsettingtherun-ontimeofthefeed/heatingcircuitpump(ZHP).
WP013 For setting the delay time for activation of the electric heating/additional heat
generator in heating mode.
WP014 For setting the run-on time of the heating circuit pump of the direct heating circuit
(HCP).
31. Contractor level