Nibe F1255 Installation Manual page 55

MENU 5.3.21 - FLOW SENSOR / ENERGY
METER
Supply temperature sensor
set mode
Setting range: EMK150 / EMK300/310 / EMK500
Factory setting: EMK150
energy per pulse
Setting range: 0 – 10000 Wh
Factory setting: 1000 Wh
pulses per kWh
Setting range: 1 – 10000
Factory setting: 500
Energy meter
set mode
Setting range: energy per pulse / pulses per kWh
Default value: energy per pulse
energy per pulse
Setting range: 0 – 10000 Wh
Factory setting: 1000 Wh
pulses per kWh
Setting range: 1 – 10000
Factory setting: 500
Up to two flow sensors (EMK) / energy meters can be
connected on the input board AA3, terminal block X22
and X23. Select these in menu 5.2.4 - accessories.
Flow sensor (Energy measurement kit EMK)
A flow sensor (EMK) is used to measure the amount of
energy produced and supplied by the heating installation
for hot water and heating in the building.
The function of the flow sensor is to measure flow and
temperature differences in the charge circuit. The value
is presented in the display on a compatible product.
energy per pulse: Here you set the amount of energy
to which each pulse will correspond.
pulses per kWh: Here you set the number of pulses per
kWh that are sent to F1255.
Energy meter (Electricity meter)
The energy meter(s) is used to send pulse signals every
time a certain amount of energy has been consumed.
energy per pulse: Here you set the amount of energy
to which each pulse will correspond.
pulses per kWh: Here you set the number of pulses per
kWh that are sent to F1255.
NIBE F1255
MENU 5.4 - SOFT IN/OUTPUTS
Here you can select which input/output on the input
board (AA3) the external contact function (page 27) must
be connected to.
Selectable inputs on terminal block AUX 1-5 (AA3-X6:9-
18) and output AA3-X7 on the input board.
MENU 5.5 - FACTORY SETTING SERVICE
All settings can be reset (including settings available to
the user) to default values here.
Caution
When resetting, the start guide is displayed
the next time the heat pump is restarted.
MENU 5.6 - FORCED CONTROL
You can force control the different components in the
heat pump and any connected accessories here.
NOTE
Forced control is only intended to be used for
troubleshooting purposes. Using the function
in any other way may cause damage to the
components in your climate system.
MENU 5.7 - START GUIDE
When the heat pump is started for the first time the
start guide starts automatically. Start it manually here.
See page 33 for more information about the start guide.
MENU 5.8 - QUICK START
It is possible to start the compressor from here.
Caution
There must be a heating, cooling or hot water
demand to start the compressor.
NOTE
Do not quick start the compressor too many
times over a short period of time, as this could
damage the compressor and its surrounding
equipment.
Chapter 8 | Control - Menus 55