![Multi-type Air conditioner](/images/new-backgrounds/45887/4588721x1.webp)
OPERATING TIPS
Multi-type Air conditioner
This indoor unit can be connected to a
Simultaneous Use of Multiple Units
Instructions relating to inverter (v) are applicable only to “INVERTER MODEL”.
•When using a
Accordingly, when you wish to use more than one indoor unit for cooling at the same time, the use should be concentrated at night and other times when less output is required. In the same way, when multiple units are used simultaneously for heating, it is recommended that they be used in conjunction with other auxiliary space heaters, as required.
•Seasonal and outdoor temperature conditions, the structure of the rooms and the number of persons present may also result in differences of operating efficiency.
We recommend that you try various operating patterns in order to confirm the level of heating and cooling output provided by your units, and use the units in the way that best matches your family’s lifestyle.
•lf you discover that one or more units delivers a low level of cooling or heating during simultaneous operation, we recommend that you stop simultaneous operation of the multiple units.
v• Operation cannot be done in the following different operating modes.
If the indoor unit is instructed to do an operating mode
that it cannot perform, will be shown on the remote controller display and the unit will go into the standby mode.
Heating mode and cooling mode (or dry mode) Heating mode and fan mode
v• Operation can be done in the following different operating modes.
Cooling mode and dry mode Cooling mode and fan mode Dry mode and fan mode
v• The operating mode (heating mode or cooling (dry) mode) of the outdoor unit will be determined by the operating mode of the indoor unit that was operated first.
If the indoor unit was started in fan mode, the operating mode of the outdoor unit will not be determined.
For example, if indoor unit (A) was started in fan mode and then indoor unit (B) was then operated in heating mode, indoor unit (A) would temporarily start operation in fan mode but when indoor unit (B) started operating
in heating mode, will be shown on the remote controller display and it would go into standby mode. Indoor unit (B) would continue to operate in heating mode.
Notice
Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle).
*• During use of the heating mode, the outdoor unit will occasionally commence the defrost operation for brief periods. During the defrosting operation, if the user sets the indoor unit for heating again, the defrosting mode will continue, and the heating operation will begin after completion of defrosting, with the result that some time may be required before warm air is emitted.
*• During use of the heating mode, the top of the indoor unit may become warm, but this is due to the fact that coolant is circulated through the indoor unit even when it is stopped; it is not a malfunction.
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9/10/07 5:16:15 PM