Other Indications On Lcd; In Normal Condition - Hitachi PSC-A32MN Operation Manual

9. Other Indications on LCD

9.1

In Normal Condition

Schedule
Filter Sign
Filter Automatic Cleaning
Error
Demand
Demand (Schedule)
Inspection
(Gas Heat Pump only)
Heat Storage Operating
Emergency Stop
Remote Control Switch
prohibited
44
Displays when schedule is set.
Displays when the filter or the dust box for automatic cleaning filter needs
cleaning. After cleaning, clear the display via filter sign reset menu.
Displays when abnormal stop of the unit with autocleaning.
Please contact the shop where the product was purchased.
Displays when demand input is set by optional external input function. The
icon blinks during the demand control. Contact your dealer or go to the
inquiry counter of the designated maker for detailed information.
Displays when optional outdoor unit capacity control schedule is enable
and blinks during the control. Apart from the schedule, when the demand
input of the external input function is set, the icon will blink during the
demand control too. Contact your dealer or go to the inquiry counter of the
designated maker for detailed information.
In case of using a gas heat pump air conditioner, the blinking indicates the
time for periodical inspection of the outdoor unit.
When blinks slowly (for a period of 2 seconds ON/ 2 seconds OFF)
•
It indicates that the periodical inspection of the Outdoor Unit is near.
• When blinks faster (for a period of 0,5 seconds ON / 0.5 seconds
OFF)
It indicates that the time for the periodical inspection passed.
If the outdoor unit continue to be used without executing the periodical
inspection, it can result on an engine failure.
Request as soon as possible a periodical inspection to your dealer.
NOTE:
The periodical inspection shall be done each 5 years or 10,000 operating
time. The progress of operating time will be indicated on the controller as
mentioned above. The periodical inspection shall be done when 5 years
passed even if the indication is not displayed.
Indicates that the heat storage is operating.
At this time, the air conditioner cannot operate.
Indicates when emergency stop signal is set by optional external input
function. During the emergency stop, the indoor unit is stopped and
operation by remote control switch is not available. Contact your dealer or
go to the inquiry counter of the designated maker for detailed information.
Indicates the group when operation by the remote control switch is
prohibited.
The item set cannot be operated by the remote control switch.
P5415644