47
Carry out an operating display adjustment (high flow balancing if necessary)
High flow balancing establishes the existing (higher)
flow rate as the nominal flow rate. For the correspond-
ing values for operating mode "water/water with inter-
mediate circuit", see "Specification" on page 61
onwards.
Note
High flow balancing can shift the switching point of the
flow switch.
1. Start the appliance with the existing flow rate.
2. Press and hold for around 5 s until LED "9"
flashes.
3. Release .
Fitting the top panel and front panel (closing the heat pump)
See page 41.
Instructing the system user
The system installer should hand the operating instruc-
tions to the system user and instruct the user in oper-
ating the system.
This includes all components installed as accessories,
e.g. remote control units. In addition, the system instal-
ler must make the user aware of the required mainte-
nance work.
For further details of operation
"Vitotronic SPS" operating instructions
Commissioning, inspection, maintenance
Checking the electronic flow switch, type IFM
(cont.)
5789 986 GB
