Bluezone PK-220, Installation, Operation And Service Manual

Page: 20 / 31

Document #: BPI-PM013-00
19
Warnings, Fault Conditions and Fault Codes
If there are issues with the operation of the PK-220, the Bluezone Logo Status Panel will
indicate the nature of the problem.
Operation status is indicated by the color of the Logo Status Panel defined in Table 3 .
Table 3: Bluezone Operating Status
Color
Meaning
Steady Blue
Operating Properly
Flashing Blue
(5 second on,
5 seconds off)
Order new bulbs immediately
Red
Bulbs have reached end of life and must be
replaced.
or
Operating error
Off
PK-220 is off
or
Front Panel is open
More detailed information about operating conditions are displayed on the display panel on the
side of the unit. To see this display on a ceiling mounted unit, a person must use a ladder and
lift a ceiling tile beside the unit. Fault codes and detailed operating conditions shown on the
display are described in Table
4.
Table 4: Display Screen Status Indicator Fault Codes
Display Text Fault Operation Action to Take
Interlock Open Front Panel Open
Unit automatically
powered down.
Close Front Panel
Fan Fault Fan not rotating
Unit automatically
powered down.
Contact Bluezone
Fault: Bulbs #-# Bulbs not operating
Unit automatically
powered down.
Contact Bluezone