Help With Problems; Restoring The Factory Settings - Honeywell HR 40 Installation And Operating Instructions Manual

Help with problems

Problem/Display
The radiator does
not become cold
flashes

Restoring the factory settings

•
Press and hold all 3 buttons while inserting the batteries at the same time.
Cause
The valve is not closing
fully
The battery level is too
low
Batteries are flat (no
valve movement
possible, no control, valve
open)
The operating unit is not
attached
Motor cannot be moved
–
Remedy
Check the installation. If
appropriate, activate the
full-stroke mode
Change the batteries as
soon as possible
Change the batteries
immediately
Attach the operating unit
correctly
Check the installation. If
appropriate, remove the dirt
Please contact your local
dealer
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