Genvex VANVEX R +, Manual

Page: 36 / 52

36
Code
Set point
name
Description Range
Factory
setting
D16
Forced
operation
The forced operation of the heat pump can be
activated here. The heat pump starts even if there
is not need for hot water. When the maximum
temperature allowed by the heat pump is reached
the unit will stop. This function is to use for testing
purposes. It becomes OFF again after one heat up
cycle is completed.
OFF/ON OFF
D17
Low
Tariff
weekday The start and stop time of the low electricity tariff
period for weekdays. Three periods can be selected. 0-23
0-23
0-23 0
0
0
D18
Low
Tariff
weekend The start and stop time of the low electricity tariff
period for weekends. Three periods can be selected. 0-23
0-23
0-23 0
0
0
D19
Light
Saving
Time Light Saving Time can be deactivated.
OFF/ON ON
D20
PV min
Voltage
HP* The minimum voltage (V) required to start the HP
when the PV function is active.
0-10 0
D21
PV min
Voltage
EL* The minimum voltage (V) required to start the
electric heater when the PV function is active.
0-10 0
D22
PV min
time*
The minimum time (minutes) at which the input
voltage from the PV panel should be above the set
point D20/D21 (PV min Voltage HP/EL) in order to
start the electric heater or heat pump when the PV
function is active. D22 also regulates the minimum
heat pump operational time when started by the PV
function.
1-120 15
D23
Solar T
max* The maximum allowed temperature (°C) in the solar
collector.
55-89 89
D24
Solar DT
min* The minimum temperature (°C) difference between
solar collector and tank.
1-5 5
D25
Floor T
start*
The temperature (°C) that needs to be in the tank to
allow the floor function to be active with hysteresis
of 1K.
25-45 35