Fig. 10: Top view
143.03
130.8
71.2
11.5
4.
7
78.2
Danf
oss
80G8255
Fig. 11: Rear view
Danf
oss
80G8256
59.7
+0.25
78.2
+0.25
26.6
+0.1
10. Warnings
• The installation of the PR-OCTO has to be performed only and exclusively by qualified and skilled
technicians.
• The installation of the PR-OCTO should be performed while the cooler is switched-off.
• Inside the device there is a GPRS antenna. For this reason, while the PR-OCTO is working it must be
at the minimum distance of 9.5 cm (4”) from the people. The installation must be done to ensure
this distance.
• The PR-OCTO has to be installed in a protected position. The PR-OCTO has to be embedded in the
cooler and not accessible. In case of installation on the back side of the cooler, the PR-OCTO has to
be protected with an additional box to protect people from electric shock.
• If the power supply cable of the PR-OCTO is not double insulated, it has to be physically separated
from the COMM cable (the communication cable with the thermostat).
• The PR-OCTO input power supply is protected by over-currents by the F002 device, with this
characteristics: delayed fuse 250 V 400 mA.
• Any document related to the conformity declaration of the PR-OCTO can be downloaded from
www.danfoss.com.
• This equipment is not suitable for use in locations where children are likely to be present.
User Guide | Monitoring unit, type PR-OCTO
© Danfoss | Climate Solutions | 2022.04
BC391624209008en-000201 | 9
