User guide
Energy measurement
MULTICAL® 803 functions as follows:
The flow sensor
registers the quantity of water that circulates through the system in cubic metres (m
3
).
The temperature sensors
placed in inlet and outlet register the cooling, i.e. the difference between inlet and outlet
temperatures.
MULTICAL® 803
calculates the energy consumption on the basis of volume of water and temperature difference.
Readings in the display
When one of the arrow keys (
or
) is activated, a new primary reading is displayed. The primary key
is used
for retrieving historical readings and average values and for returning to primary readings.
Four minutes after the latest activation of any front key, the reading automatically changes to consumed energy.
Display readings
The display readings are based on
DDD code 310 / 610
. At kamstrup.com, you find a selection of interactive user
guides based on other DDD codes.
Meter supply
Pt sensor type
This reading indicates
the number of volume
pulses per litre of water
from the flow sensor
This reading indicates
the connected flow
sensor's nominal flow
in m
3
/h
Consumed energy in
kWh, MWh or GJ
Press
to see
yearly and monthly log
values.
Consumed cooling
energy in kWh, MWh
or GJ
Press
to see
yearly and monthly log
values.
Consumed district
heating/cooling water
Press
to see
yearly and monthly log
values.
Number of operating
hours
Press
to see error
hour counter (number
of operating hours with
an error).
Current inlet
temperature
Press
to see
yearly and monthly
average values
Current outlet
temperature
Press
to see
yearly and monthly
average values.
Current differential
temperature (cooling)
Current water flow
Press
to see
the max value of the
current year and the
yearly and monthly log
values.
Current heat power
Press
to see
the max value of the
current year and the
yearly and monthly log
values.
Accumulated
consumption on
input A1
Press
to see
yearly and monthly log
values.
Accumulated
consumption on
input B1
Press
to see
yearly and monthly log
values.
Tariff register TA2
Press
to see tariff
limit TL2.
Tariff register TA3
Press
to see tariff
limit TL3.
Tariff register TA4
Press
to see tariff
limit TL4.
Current information
code
Contact your utility
company if the value
differs from ”00000000”.