Service manual

Controller
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- When the system runs in heating mode and there is indoor unit in conflict status (basic
electricity)
Indoor unit in Heating mode：Shared electricity consumed by outdoor set plus the electricity
consumed by indoor unit’s own fan and Slave electric heater.
Indoor unit in Cooling mode（conflict）： Only the electricity consumed by indoor unit’s own
fan
Indoor unit in Fan mode（conflict）： Only the electricity consumed by indoor unit’s own fan
Indoor unit in Stand-by：No electricity is incorporated
3.6.2 Report
♦ Air conditioner billing statistics sheet
- The billing statistics is based on groups and the billing data of all or individual air conditioners
of the group can be printed out.
- The electricity fees for any time period can be queried for and printed.
- The electricity bill consists of two parts: basic electricity fee and shared electricity fee. The fee
of each indoor unit for the time period is displayed in the total electricity fee item in the report.