75-EN
ENGLISH
Help Information
Nothing is displayed.
Scheduler does not work after
operation schedule is set.
A communication error occurs.
Remote control does not work.
Screen display is abnormal.
Cooling (or heating) operation is
not available.
Is the backlight off?
Is the scheduler operation enabled on the Menu screen?
→ Refer to
39
“Setting scheduler operation”.
Is only the master schedule set?
→ Also set the operating schedule.
Is the Intelligent Server powered on?
Are air conditioners powered on?
Is remote control operation prohibited?
→ Refer to
14
“Settings for air conditioner operation (R/C
Ctrl.)”.
Is air conditioner operation prohibited forcibly?
→ Refer to
14
“Settings for air conditioner operation (ON/
OFF)”.
(Option) Fire alarm interlocking control setting: Is this function set
enabled?
Cancel this function after the fire alarm is activated.
→ Push [CHECK] and check
15
“Indicating alarm/filter sign”
and
45
“Fire alarm indication”.
Is the CF card installed properly?
→ If the Touch Screen Controller is powered on with the CF
card installed improperly, the Controller runs using dummy
data.
Is heating (or cooling) operation going within the same refrigerant
system?
→ Usually heating operation is set on a priority basis.
Is operation mode change by the remote control prohibited?
→ Refer to
14
“Settings for air conditioner operation (R/C
Ctrl.)”.
Is heating (or cooling) operation selected with the mode selection
menu on the Menu screen?
→ Refer to
44
“Selecting cooling or heating mode”.
Consult Your Dealer When:
Contact your dealer when
· You want to change tenant name.
· You want to install more air conditioners.
· You want to output Energy Monitoring result.
· You want to change the deadline of Energy Monitoring tally.
To Next Page
Loading...
Need help?
General
