Wavin Temp Manifold Installation Manual
ower
www.wavincom
.
TELEPHONE
+31(38)429411
22
Wavin Temp Control Manual
ower
www.wavincom
.
TELEPHONE
+31(38)429411
6.3.1.
Variable speed pump control
If a frequency changer pump is connected then a different
pump speed can be selected. This function can be utilized
when only one pump is installed on a system and a higher
pump speed is required to increase the mass flow to run
the cooling effectively.
N
No
otte
e:
Must install relay to get a potential free contact
6
6..4
4 B
Bo
oiille
err//c
ch
hiilllle
err c
co
on
nttrro
oll
To start or stop the boiler/chiller the same connection as
the pump can be used .
N
No
otte
e:
A relay must be installed to give a potential free contact.
Output eight can be used to start or stop an energy sour-
ce unit (boiler, chiller) This output is active when any
thermostat has a heating or cooling request.
N
No
otte
e:
Output eight has a 230V supply. If a potential free contact
is required, then a relay must be installed.
The output is 230V same like the pump control. if any
thermostat has a request for heating or cooling then this
output will be 230V.
