Pump Control; Valve Control - Rehau NEA SMART 2.0 Service Manual

9.5.4

Pump control

To find in App:
Home  More  Settings  Installer  Device  Pumps
Key Text in parameter menu Comment
PU1(n) Pump local / global
PU2(n) Pump type
PU3(n) Enable pump antiblock
function (YES/NO)
PU4 Pump antiblock function
period
PU5 Pump antiblock function
start time
PU6 Pump antiblock function
run time
PU7(n) Start delay of pump for
mixed circuit
PU8(n) Overshoot time of pump
for mixed circuit
PU9 Minimum run time of
pump (standard)
PU10 Minimum run time of
pump (high efficiency)
PU11 Minimum pause time of
pump (standard)
PU12 Minimum pause time of
pump (high efficiency)
Tab. 9-10 Parameter pump control
9.5.5

Valve control

To find in App:
Home  More  Settings  Installer  Device  Valves
Key Text in parameter menu Comment
VA1 Enable valve antiblock fun-
ction (YES/NO)
VA2 Valve antiblock function
period
VA3 Valve antiblock function
start time
VA4 Valve antiblock function
run time
VA5 Zone valves run time
VA6 Switching valves run time
Tab. 9-11 Parameter valve control
Pump is used as local pump or as global pump
(true = local)
Pump type: high efficiency or standard (true = high
efficiency)
Enable pump antiblock function (YES/NO)
Pump antiblock function is activated after x days,
when the pump has not been started
Pump antiblock function is started at this time (hours)
Pump antiblock function is running for this time
(minutes)
delay time for pump request, starting from the activa-
tion of the manifold valves
Overrun time of pump, starting from the de-activation
of the manifold valves
Minimum run time of pump in minutes (standard
version)
Minimum run time of pump in minutes (high
efficiency)
Minimum pause time of pump in minutes (standard)
Minimum pause time of pump in minutes (high
efficiency)
Enable valve antiblock function (YES/NO)
Valve antiblock function is activated after x days, when
the valve has not been opened
Valve antiblock function is started at this time
Valve antiblock function is running for at this time
(minutes)
Run time of the valves at the manifolds
Run time of the switching valves for heating / cooling
Min Max Base
value
false true true
false true true
false true true
1 200 90
0 24 3
1 30 5
0 15 4
0 15 1
0 15 1
0 120 30
0 15 5
0 60 10
Min Max Base
value
false True True
1 200 90
0 24 3
1 30 5
0 10 4
0 10 4
Unit
d
h
min
min
min
min
min
min
min
Unit
d
min
min
min
min
101