REMKO Multi-talent - Manual (Page 37)

Hot water
Designation Value range Factory setting Description
Charge pump lock On/Off Off
If ON: the 3-way switching valve is then switched to
the drinking water preparation position, if the collector
temperature [sensor 08] exceeds the tank temperature
[sensor 06] by 5K.
Back to position heating if the temperature of the F-8 sensor
falls below the tank temperature. This prevents cooling of
the tank at the beginning of the water heating.
PPL
PartialPriority WW
On/Off
PPL all
PPL all
• WW (partial priority WW).
Heating circuits are locked for water heating. The mixers
close and the heating circuit pumps switch off.
The mixer circuits are enabled again if the heat generator
reaches the hot water target temperature (see user
hot
water T-WW target)+WE target increase (T-WE WE).
The mixer circuits lock again if the heat generator tempera-
ture [sensor 08] falls below the enable temperature by the
amount of the switching hysteresis (hysteresis WW).
• ON (pump parallel operation).
Only the direct heating circuits are locked for water heating.
The mixer circuits continue to be heated
(the water heating is extended with this function).
• Off (hot water priority mode).
Heating circuits are locked for water heating. The mixers
close and the heating circuit pumps switch off.
ATTENTION:
With the heat pump types CMT 120/160 and EMT 100/150
this function must be set to OFF.
• PPL all (pump parallel operation also for the direct heating
circuit).
All heating circuits continue to be heated during water heat-
ing.
If the temperature exceeds the maximum supply tempera-
ture (see specialist
heating circuit 1/2 Max T-supply)
by 8K, the heating circuit pump for this circuit will shut off
(overheating protection).
The heating circuit pump switches on again if the tempera-
ture falls below the temperature (Max T-supply+5K).
T-WE WW 0.0K-50.0K 10.0K
Setting the additive temperature for the heating appliance
during water heating (target increase in WW mode).
The target temperature for heating appliances during
water heating is arrived at by adding the hot water target
temperature (see user
hot water T-WW target) to
the temperature set here.
The heat generator must be operated at an increased
temperature during water heating so that the hot water
temperature in the tank can be reached over the heat
exchanger.
Level 4 - SPECIALIST - Description of parameters and settings - continued
37