Download  Print this page

Fujitsu Inverter Halcyon 9374343072-04 Operating Manual page 14

Hide thumbs

Advertisement

Table of Contents
TROUBLESHOOTING
CHECK ONCE
Doesn't operate at all:
MORE
Poor Cooling (or *Heating)
performance:
If the problem persists after performing these checks, or if you notice burning smells, stop operation immediately, turn off
electric breaker, and consult with authorized service personnel.
En-13
9374343072-04_OM.indb Sec1:13
9374343072-04_OM.indb Sec1:13
Symptom
Has the circuit breaker been turned off?
Has there been a power failure?
Has a fuse blown out, or a circuit breaker been tripped?
Is the timer operating?
Is the air fi lter dirty?
Are the air conditioner's intake grille or outlet port blocked?
Did you adjust the room temperature settings (thermostat)
correctly?
Is there a window or door open?
In the case of Cooling operation, is a window allowing bright
sunlight to enter? (Close the curtains.)
In the case of Cooling operation, are there heating apparatus
and computers inside the room, or are there too many people
in the room?
Is the unit set for QUIET operation?
Problem
See Page
7 to 9
9/2/2010 2:59:03 PM
9/2/2010 2:59:03 PM

Advertisement

Table of Contents
loading

  Related Manuals for Fujitsu Inverter Halcyon 9374343072-04