Daikin VKM50GAV1, Руководство по обслуживанию

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Operation Si71-812
22 Operation
5. Display “ ” (ventilation/air cleaning)
This display shows that the total heat exchange and the air cleaning unit are in operation. (these are
optional accessories)
6. Display “ ” (set temperature)
This displays the set temperature of the combined air conditioner.
It is not displayed when the unit is used as an independent system.
7. Display “ ” “ ” “ ” “ ” “ ” (operation mode : “FAN, DRY, AUTOMATIC,
COOLING, HEATING”).
This displays the operating status of the combined air conditioner.
•
There is no “heating” for the VRV system (Cooling only type).
•
“ ” is only available for systems operating in cooling and heating at the same time.
8.
∗
Display “ ” (programmed time)
This display shows the programmed time of the system start or stop.
9. Display “ ” (inspection/test operation)
When the inspection/test operation button is pressed, the display shows the mode in which the system
actually is.
•
Do not use under usual use (service person/installer only).
10. Display “ ” (under centralized control)
When this display shows, the system is under centralized control. (This is not a standard specification.)
11.
∗
Display “ ” (fan speed)
This display shows the fan speed you have selected.
∗
This is only displayed when the fan speed selection button is pressed. It normally displays the set fan
strength of the combined air conditioner.
12.
∗
Display “ ” (time to clean air filter)
Refer to “How to clean the Air Filter”.
13.
∗
Display “ ” (defrost/hot start)
It may be displayed when freezing of outdoor unit’s coil increases in heating mode. (Refer to page 28).
14.
∗
Timer mode start/stop button
Refer to the chapter “Operation procedure -
Programming start and stop of the system with timer.” (Refer to page 31)
15.
∗
Timer on/off button
Refer to the chapter “Operation procedure -
Programming start and stop of the system with timer.” (Refer to page 31)
16.
∗
Inspection/test operation button
Pressed during inspection or “test run.”
•
Do not use under usual use. (service person/installer only)
17.
∗
Programming time button
Use this button for programming start and/or stop time.
18. Temperature setting button
Use this button for setting the desired temperature of air conditioner combined with this unit.
This button can’t use for this unit.
This unit can’t change temperature setting.
19.
∗
Filter sign reset button
Refer to “How to clean the Air Filter”.
20. Fan speed control button
Press this button to select the fan speed of air conditioner combined with this unit.
21.
∗
Operation mode selector button
Press this button to select the operation mode of air conditioner combined with this unit.
22. Air flow direction adjust button
Press this button to select the air flow direction of air conditioner combined with this unit.
23. Fan only/air conditioning selector switch
Set the switch to “ ” for fan only operation or to “ ” for heating or cooling operation.
24. Cool/heat changeover switch
Set the switch to “ ” for cooling or to “ ” for heating operation.
25. Remote controller thermo
This detects the temperature around the remote controller. This is not the same as the temperature of
return air from room (RA) by heat exchanger unit.
26.
∗
Display “NOT AVAILABLE”
•
“NOT AVAILABLE” may be displayed for a few seconds if the function for the button pressed is not
available for the unit or the air conditioner.
•
“NOT AVAILABLE” is only displayed when none of the indoor units is equipped with the function in
question when running several units simultaneously. It is not displayed if the function is available on
even one of the units.
C
TEST