EN
Installation Guide
Danfoss
Icon™
Master Controller 24 V
Upon first installation the system is configured as
a standard floor heating system . In this application
the circulation pump output and the potential free
relay are both activated when there is a heat de-
mand .
Both the boiler relay and the pump output has a
delay of 180 seconds in this application to ensure
there is flow through the circuits before the boiler
is activated .
The use of mixing shunt, connection of circulation
pump to
Danfoss
Icon
™
Master Controller 24V and
use of boiler relay is optional, depending on appli-
cation and available components .
To configure the
Danfoss
Icon
™
Master
Controller 24V system for other applications an
Expansion Module (code no . 088U1100) is required .
Application
Application, Basic
• 2-pipe system
• Mixing shunt (optional)
Parts list
1
1 pc . Danfoss FHM-Cx mixing shunt (optional) Part no . 088U0093/0094/0096
2
1 set Danfoss Manifold
Part no . 088U05xx (FHF), 088U06xx (BasicPlus) or
088U07xx (SSM)
3
x pcs . TWA-A 24 V thermal actuators
Part no . 088H3110 (NC), 088H3111 (NO)
OK
M1
M
M2
M3
M4
M5
L N
L N
APP
230 V
Actuator outputs - 24 V
App
Module
Link
Master
Brow
n
Blue
Green/Y
ello
w
PWR1 PWR2 RELAY
Radio
Module
Opening of expansion
slot and wiring of
terminals below the
expansion slot shall
only be performed by
a trained electrician .
Risk of electric shock
RISK OF ELECTRIC SHOCK!
Removing lid and installing
230V wires should only
be preformed by a
trained professional .
VIMCG30F | 088N3678 | 5
© Danfoss | FEC | 2019 .02
Summary of Contents for Icon Master
Page 1: ...Installation Guide Danfoss Icon Master Controller 24 V www danfoss com ...
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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 ...
Page 109: ...CN VIMCG30F 088N3678 109 Danfoss FEC 2019 02 ...
Page 110: ...OK 110 Danfoss FEC 2019 02 VIMCG30F 088N3678 ...
Page 111: ...CN OK VIMCG30F 088N3678 111 Danfoss FEC 2019 02 ...
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