REMKO Multi-talent Plus - Manual (Page 34)

REMKO Heat Pump Manager
Designation Value range Factory setting Description
E 1 function 00-03 02
Description see specialist configuration. E 2 function 00-03 03
F 15 function 00-08 07
Return offset -5.0K-15.0K 0.0K
Setting the return offset temperature.
The heat pumps are not switched off after enabling before
the value in sensor 17 [collector target temperature–return
offset] has been reached.
Min T-WW WE 0.0°C-90.0°C 45.0°C
Setting the minimum hot water temperature only for heat
pump operation.
Only the heat pump works to reach the temperature set
here in the WW-tank.
Min T-PU WE 0°C-90°C 0. 0 °C
Setting the minimum buffer temperature for heating
appliances, not relevant for REMKO.
Until the temperature set here has been reached in the
buffer tank [sensor 02], only the heat pump will be operated
during the trickle charging.
Max WE idle time Off/10-210 min Off
Setting the maximum idle time for heating appliances (clock
protection).
When conventional WEs are locked, these are enabled again
at the end of the time period set here until the target value
in the collector or tank has been reached.
Impulse rate 1 1 Configuration of the flow volume sensor for the heating meter
Impulse unit l/Imp l/Imp Configuration of the flow volume sensor for the heating meter
MinFlowVol ... l/min 12.0 l/min.
When the flow volume set here is undercut, the heat pump
shuts off with a 2 minute delay and a heat pump fault is
triggered.
Cooling mode
Designation Value range Factory setting Description
T-RL cooling 10.0°C-25.0°C 15.0°C
Setting the maximum return temperature in cooling mode.
For a cooling request, the heat pump is switched on if the
temperature in the return as set here [sensor 17] is exceeded
(operating mode "Cooling" must be active).
The heat pump switches off if the temperature in sensor 17
falls below the temperature set here by 2K.
Cooling Off for WW On/Off On
The cooling operation is interrupted with activation of the
water heating.
Cooling with WP 00(Off)/01(On) 01
The heat pump shuts off if the signal "WP-lock" or "WP-
fault" are present at the inputs F15, E1 or E2 (=01/ON).
The chillers are regulated by the return temperature T-return (switching hysteresis 2K).
Heat pump - continued
Level 4 - SPECIALIST - Description of parameters and settings - continued
34