Installation Guide
Danfoss
Icon™
Master Controller 24 V
Common settings for entire system (set once)
• Use the
key to choose INSTALL mode .
• Choose actuator type, press
M
to choose NC
(normally closed is default) or NO (normally
open) . The type will be marked on the actuator .
• Choose regulation type, either PWM+ or ON/OFF,
by pressing the Mode key
(see description
in chapter “Overview of
Danfoss
Icon
™
Master
Controller 24V”) .
Choose INSTALL mode
Use the
key (Quick Guide D2) and confirm with
OK.
The Master Controller is now ready to include
thermostats .
Include thermostats and assign outputs
1 . Touch the screen of the thermostat to include
the thermostat into the system (Quick Guide
D4) .
2 . Choose the output(s) on the master controller,
which the thermostat must control (Quick
Guide D5) . The available outputs will have
a flashing LED . Once output is assigned to a
thermostat, it will be permanently lit . Confirm
with
OK
.
Note! Type of heat emitter used in room
“Slow / medium / fast” (slow = default) must be
choosen before confirming with OK.
3 . Repeat step 1 – 2 for all rooms until all
thermostats and outputs are paired .
Final test and starting system in normal run mode
Choose “test” mode by pressing
key . In the test
menu you can choose 3 different tests using
keys:
1. Test Net.
Performs a full network test . The
thermostats must be mounted in their
final position when starting the test . We
recommend that you always perform this
test in a wireless system, to make sure that all
thermostats can still communicate with the
Master Controller, when in their final position .
(Quick Guide E7) . This test can run for up to 30
minutes, but you can accelerate the test by
touching each thermostat (to wake it up) .
2. Test App.
Performs an application specific
test if the expansion module is fitted . Test all
sub-components and allows installer to verify
correct functionality visually — step by step .
3. Test Flo.
Force opens all outputs and activates
circulation pump . Run for 30 minutes, but can
be stopped at any time . Use to bleed air from
system before going into normal operation .
4 . When you have conducted the needed tests,
choose “run” mode by pressing
key and
confirm with “
OK
” – the system is now fully
operational .
Setting up
the system
Removing units
from a Danfoss
Icon™
Master Controller
24V system
Removing a thermostat
1 . On the thermostat, press
and hold
and
for 3
seconds until the display
says
.
2 . Press . The thermostat
is now removed from the
system .
Removing an unresponsive App or Radio
Module
If an app or radio module becomes unresponsive
an alarm code will be shown in the
Danfoss
Icon
™
Master Controller 24V display .
Find the defective module and simply unplug the
app or radio module and replace it with a new one .
OK
Removing a defective thermostat
If a unit in the system becomes defective, it might
be required to remove it from the system .
1 . Press
to select UNINSTALL mode .
2 . Select the output assigned to the unresponsive
thermostat on the Master Controller .
3 . All LED’s on outputs con-
nected to the unresponsive
thermostat will light up and
be selected automatically
when a single output is se-
lected .
flashes on the
display .
4 . Press to remove the thermostat from the sys-
tem .
8 | © Danfoss | FEC | 2019 .02
VIMCG30F | 088N3678
Summary of Contents for Icon Master
Page 1: ...Installation Guide Danfoss Icon Master Controller 24 V www danfoss com ...
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Page 104: ...24V 104 Danfoss FEC 2019 02 VIMCG30F 088N3678 ...
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Page 107: ...CN 088U1103 2 VIMCG30F 088N3678 107 Danfoss FEC 2019 02 ...
Page 108: ...OK M 108 Danfoss FEC 2019 02 VIMCG30F 088N3678 ...
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Page 110: ...OK 110 Danfoss FEC 2019 02 VIMCG30F 088N3678 ...
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