Danfoss Ally User Manual

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BC349733524454en-010401 © Danfoss | FEC | 2023.06 |
User Guide Danfoss Icon™/Icon2™
Alarm
code
Problem Solution
Er03 You have set-up a cooling applica-
tion that requires a reference room
thermostat to be appointed.
Please go to the thermostat in the desired ref-
erence room and enter the thermostat installer
menu. Set thermostat to ON in ME.6 “reference
room thermostat”.
Er05 Communication lost to Radio Mod-
ule.
Please check that the cable is properly connected
in the Radio Module and Danfoss Icon™ Master
Controller 24V.
Er06 Communication lost to room ther-
mostat.
Identify the room thermostat by looking at the
flashing outputs on the Danfoss Icon™ Master
Controller 24V, or look at the thermostats. Wake
up thermostat, then press on the thermostat.
Faling thermostat will say “NET ERR”.
In some cases it is necessary to add a repeater
to establish a better wireless communication
between the Master Controller and Thermostat.
Replace batteries on room thermostat and per-
form a network test (activate NET TEST in menu
ME.3 on room thermostat).
Er07 Communication lost to Slave Con-
troller.
If wireless, check Radio Module connection
to Danfoss Icon™ Master Controller 24V. If wired
system, check the wire connecting the controllers.
Er08 Communication lost from Slave to
Master Controller.
If wireless, check Radio Module connection
to Danfoss Icon™ Master Controller 24V. If wired
system, check the wire connecting the controllers.
Er10 Communication lost to Repeater. Check that the repeater is plugged into outlet /
has not been removed and outlet is ON.
Er11 Communication lost to Expansion
Module.
Check that Expansion Module is slidded fully into
place.
NOTE! The Master controller must be turn off and on
again in order to register the expansion module.
Er12 Actuator defective.
The defective actuator output is
flashing.
Replace actuator.
Er14 A Danfoss Icon™ Master Conroller
cannot be included as (become)
a Slave Controller because one or
more room thermostats, repeaters or
Danfoss Icon™ Master Controller 24V
have allready been included.
This Danfoss Icon™ Master Controller 24V has to
be factory reset to become a Slave Controller. (See
description in chapter ”Reset or replace a Danfoss
Icon™ Master Controller”).
Danfoss Icon™ E-error codes description

Danfoss Ally Specifications

General

Accuracy	50 sec/month
Noise level	30 dB
Product color	White
Smart thermostat	Yes
Operating frequency	2400 MHz
Suitable for indoor use	-
Maximum water temperature	90 °C
Storage temperature (T-T)	-20 - 65 °C
Temperature control range	5 - 35 °C
Operating temperature (T-T)	0 - 40 °C
International Protection (IP) code	IP20
Package weight	250 g
Display type	LCD
Battery type	AA
Power consumption (typical)	1.2 W

Weight and Dimensions

Weight	198 g
Diameter	55 mm