Dantherm RCV320 P1 Übersetzung Der Originalanleitung Seite 57

INSTALLATION AND SERVICE MANUAL FOR PROFESSIONALS
Maintenance and troubleshooting: Troubleshooting
A B C Error Fault
code
14 R 2 E14 Fire alarm
Fire protection
thermostat con-
nected to the air
duct (accessory)
Input is normally
closed (NC), but
now it is open
15 R 1 E15 High water level
(accessory)
Water level is too
high
Water level is not
too high
16 R 2 E16 Firmware 2.9
and later: FPC
error (accessory),
only active if the
accessory "fire
protection con-
trol" is connected
to the unit.
No communica-
tion with fire pro-
tection control
Missing position
feedback for a
fire damper
Failure during
monthly, weekly
or manual fire
damper test
Potential cause Action required
Fire or smoke sensor Check for smoke or fire
connected to this
Check if sensor and connec-
input is active
tion are OK
Nothing is connected Mount short circuit equip-
to this input ment
The water drain is Clean the water drain
blocked
The water drain is Check whether the water
closed again mount- drain is mounted on the cor-
ed incorrectly rect side and make sure that
the pipes are not located
above the level of the water
drain
Auxiliary drain pump Check pump
is not operating
Check fuse
Water level sensor is Check wiring
not connected
Water level sensor is Configure or change the
normally open (NO) water level sensor so that it
is normally closed (NC)
Digital input incor- Check the configuration of
rectly configured the digital input with PC
Tool
Fire protection con- Check connection to fire
trol with this address protection control
has already been
installed but is no
longer accessible
A fire damper is Check the power supply to
closed but should be the fire damper
open
Check internal fire detector
of the fire dampers
Fire damper is Something is blocking the
jammed either in fire damper
open or closed posi-
Fire damper is incorrectly
tion
connected
Defective fire damper
Reset
The alarm dis-
play can be reset
by pressing the
alarm button or by
switching the unit
off/on.
However, the unit
cannot be started
until the causes
of the alarm have
been eliminated
Automatic reset
when the input is
closed again
Manual reset
by pressing the
alarm button on
the membrane
keyboard oper-
ating panel or by
switching the unit
off/on
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