Panasonic U-10MF1E8 Service Manual page 41

18. Service Maintenance Functions
18-9. Compressor operating sequence: Outdoor EEPROM 49
(set at outdoor units which include CCU functions)
When this setting is set to "1," the compressors start in sequence beginning from the No. 1 outdoor unit.
(The setting is "0" at the time of shipment. With this setting, compressors with lower operating time are started
first in order to balance the compressor operating times.)
18-10. Demand value setting: Outdoor EEPROM 1A, 1B
(set at outdoor units that include CCU functions)
Demand setting
Contact 1 Contact 2
18-11. Control function of indoor unit's alarm for communication error
When the remote controller is switched on, the alarm for communication error occurs even if only one (1) indoor
unit is powered off.
The following setting can make the alarm for communication error not occur in case of only one indoor unit
powered off with the remote controller switched on.
Change the outdoor EEPROM setting item code 23 (setting at each outdoor unit) into "1".
*1 Although this setting is made, other indoor units will continue operating.
*2 Although this setting is made, the alarm [E06] occurs when more than two (2)
indoor units are powered off.
Control
No limit
Demand can be set from 40 – 130% at
EEPROM 1A.
Demand can be set from 40 – 130% at
EEPROM 1B.
Remains stopped.
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3-WAY SYSTEM
Control Functions
Demand meaning
Operates to maximum
capacity.
Current is limited to the set
values.
Current is limited to the set
values.
1