Koer C35-VAV..., Техническое руководство

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36
C35-VAV 37 C35-VAV
Dimensions (mm)
Directives
conformity
EMC directive 2004/180/EC
Low voltage directive
2006/95/EC
RoHS 2011/65/EU (RoHS 2)
Standards Automatic electrical controls
for household and similar use EN60730-1
Electromagnetic
Compatibility (EMC) Emission standard for
residential, commercial and
light industrial environments EN 61000-6-3:2007
Immunity for industrial
environments EN61000-6-2:2005
Disposal This device is classified as waste electronic equipment
under European Directive
2002/96/EC (WEEE) and may not be disposed of as
unsorted municipal waste.
Adhere to all relevant national laws.
19. Trouble shooting guide
Symptom Diagnostic Test Cause Solution
Home screen temperature
reading is incorrect. Confirm room temperature
using a thermometer. Codis has not had enough
time to power up and
stabilize. After resetting the device,
wait 30 minutes prior to
adjusting parameters.
The device has not been
calibrated. Calculate and input the tem-
perature offsets. See Page 25.
Unit has not been
mounted correctly resulting
in uncharacteristic
temperatures. Remount device in a suitable
mounting location and follow
mounting instructions. See
page 7 and 8.
Incompatible remote sensor
has been connected. Only use the PT1000 resistive
temperature sensor.
The device is not mounted
properly. Ensure the device has clicked
into place on the wall mount.
See page 9.
CO
2
sensor reading is
incorrect.
Compare measurements
against a reference
instrument. Codis has not had enough time
to power up and stabilize. Read chapter First start up
and Commissioning.
Relative humidity reading
is incorrect. The device has not been
calibrated. Calculate and input the
offsets. See Page 25.
Display is not ON or the
device appears to be OFF.
Touch the screen, the device
should awaken upon contact,
if not:
The connecting pins have
been damaged during
installation. Ensure none of the connector
pins are bent. If required,
gently realign any bent pins.
The device is not mounted
properly. Ensure the device has clicked
into place on the wall mount.
See page 9.
The device’s wiring has not
been installed correctly. Install the device in line with
the wiring diagrams on page
31.
Display’s touch screen is not
responding to touch or it is
responding incorrectly. Touch the screen to see if
there is a response. A pressure has already been
applied on touchscreen
surface. Check the perimeter of the
display and remove any dust
or dirt.
If the pressure has been
applied at one place but
the graphic response
is on other part of the
screen recalibration of the
touchscreen is required. For recalibration of touch
screen please read chapter
Calibration of touch screen
on page 40.
Display brightness is low. Touch the screen to see if the
brightness will increase. If brightness increases after
the display has been touched
the Dim display setting is
turned on. Change “Dim” display settings
in Display menu. (page 19).
If brightness don’t increases
after the display has been
touched the Night mode
setting is turned on. Change the “Night mode”
start and stop time or turn
off this option in the display
menu (page 19).