Danfoss air User Manual

Instructions Unit installation
2.3 Wireless connection
Upon first power up of CCM module, the green
LED will flash slowly - this indicates that the CCM
module has yet to be connected to the Air Dial.
To connect the Air Dial insert batteries. The Air
Dial will open up in a special mode, that leads the
installer through a step-by-step guide.
Follow the instruction in the guide:
1. Set language.
2. Create network (press button on CCM module
and then press ‘Air Dial’).
3. Set basic step (setting up the main air volume).
4. Finish.
If the connection attempt is successful, the green
LED light up.
If the connection fails, the red LED on the com-
munication module will flash 5 times at low
speed. A failed connection will also be visible on
the wireless remote.
Troubleshooting if wireless connection fails:
• Connectiontowirelessremotewasnotat-
tempted within 2 minutes from pushing button
on the CCM - try again.
• Otherwirelessunitsinthevicinityareattempting
to connect to the CCM module - retry.
• Iftheabovedoesnotsolvetheproblem,there
is most likely inadequate signal strength. The
distance between the CCM module and the Air
Dial may be too great, or there is an obstacle
between the two devices.
If necessary, move the CCM module to the
same floor in the building and/or move it
closer to the Air Dial.
The communication cable can be lengthened
up to 200 m. Use a screened, double-twisted
cable with cross-section 24 AWG. Lengthen the
cable at the end with the wide 6-pin plug with
the finger terminals. Remember to refit the pin
between terminals 5 and 6 (unless a heating
surface has been fitted).
CCM moduleAir Dial
Installation of Air Dial - optimum placement
When mounting the Air Dial, please place according
to following guidelines to ensure best possible
accuracy (Air Dial has integrated temperature
sensor).
• Installatheightof80-150cmaboveoor
• Mountwhereremoteisclearofcurtains
• Mountinoccupiedzonewheretemperatureis
representative
• Donotmountinbathrooms
• Donotmountindirectsunlight
• Donotmountontoouterwall
• Donotmountdirectlyaboveheatsource
Carry out link test before the Air Dial is
mounted permanently on the wall
When the Air Dial has been registered on the
system, a link test should be carried out to ensure
that send/receive conditions are sufficient for the
required location. To carry out a link test:
1. Hold down the Air Dial button for 5 seconds.
The hidden Service menu appears (disappears
automatically after one hour).
2. Select the Link Test menu.
3. The Air Dial then tells you if the conditions are
satisfactory or not.
If the link test fails, the distance between the
CCM and the Air Dial is either too great or there
are metallic objects between the Air Dial and the
CCM which are disrupting the wireless connec-
tion. See troubleshooting above.
Mounting the Air Dial in wall bracket
8
VIEWA402

Danfoss air Specifications

General

Brand	Danfoss
Model	air
Category	Air Conditioner
Language	English