Application - Danfoss Icon series Installationsanleitung

Installation Guide

Application

VIMCG20F / 088N3678
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
demand.
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.
Application, Basic
• 2-pipe system
• Mixing shunt (optional)
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.
Parts list
1 1 pc. Danfoss FHM-Cx mixing shunt (optional)
2 1 set Danfoss Manifold
3 x pcs. TWA-A 24 V thermal actuators
The use of mixing shunt, connection of circulation
pump to Danfoss Icon™ Master Controller 24V
and use of boiler relay is optional, depending on
application and available components.
To configure the Danfoss Icon™ Master Controller
24V system for other applications an Expansion
Module (code no. 088U1100) is required.
Danfoss
M1 M2 M3 M4
Actuator outputs - 24 V
230 V
PWR1 PWR2 RELAY
L N L N
Part no. 088U0093/0094/0096
Part no. 088U05xx (FHF), 088U06xx (BasicPlus) or
088U07xx (SSM)
Part no. 088H3110 (NC), 088H3111 (NO)
M M M M
SLOW
NC
M
M5 MEDIUM
NO
FAST
OK
RUN
Radio App Link
PWM+
INSTALL
Module Module Master
MODE
ON/OFF
UNINSTALL
LINK CC
TEST
APP
22˚C
© Danfoss | FHEC | 2017.12 | 5
GB