32
Test Operation Setup (Remote Conntroller)
(Continued)
Wireless remote control (4-way Cassette type)
Wireless remote control (Ceiling type)
Test operation from the outdoor unit
• Refer to “Function to start/stop (ON/OFF) indoor unit from outdoor unit” in “Service support function.”
Note:
The test operation returns to normal operating mode after 60 minutes.
Operation content
Procedure
1
2
Turn off the air conditioner fs power.
Remove the adjustment corner cap attached to
the sensor section from the ceiling panel.
For removing method, follow the installation
manual attached to the ceiling panel.
(Be careful when handling the sensor section
because it has cables connected to it.)
Remove the sensor cover from the adjustment
corner cap (held with 1 screw).
5
3
Push the button of the wireless remote control,
and select the “ COOL” or “ HEAT” operating
mode with the Mode button. (All display lamps on
the wireless remote control sensor section blink
during the test operation.)
• Do not use any operating mode other than
“ COOL” or “ HEAT”.
• Error is detected as usual.
4
When the test operation has finished, push the
button to stop the operation.
Change Bit 1, “TEST,” of switch S003 on the
sensor PC board from “off” to “on.”
Replace the sensor cover and attach the
adjustment corner cap with the sensors to the
ceiling panel.
Turn on the air conditioner fs power.
Turn off the air conditioner fs power.
Change Bit 1 of switch S003 on the sensor PC
board from “on” to “off.”
Attach the adjustment corner cap with the sensors
to the ceiling panel.
1
ON
2
3
4
Sensor cover
S003
Bit 1
OFF
ON
Adjustment
corner cap
Sensor PC board
Operation content
Procedure
1
2
Turn on the air conditioner fs power.
This operation is not accepted for 5 minutes when
power has been turned on for the first time after
installation, and for 1 minute when power has been
turned on the second and subsequent times after that.
After the specified time has passed, perform the test
operation.
6
3
Test cooling operation
Test heating operation
Set the temperature to
64.4 ˚F (18 ˚C) using
the Temperature setting
button.
Set the temperature to
86 ˚F (30 ˚C) using the
Temperature setting
button.
After checking for the
receiving gbeep h tone,
immediately push the
Temperature setting
button to set it to
66.2 ˚F (19 ˚C).
After checking for the
receiving gbeep h tone,
immediately push the
Temperature setting
button to set it to
84.2 ˚F (29 ˚C).
4
After checking for the
receiving gbeep h tone,
immediately push the
Temperature setting
button to set it to
64.4 ˚F (18 ˚C).
After checking for the
receiving gbeep h tone,
immediately push the
Temperature setting
button to set it to
86 ˚F (30 ˚C).
5
Push the button and change the operating
mode to “ COOL” or “ HEAT” with the Mode
button.
Then change the fan speed to “ High” using
the “Fan” button.
Then repeat steps
4
→
5
→
4
→
5
. After
approximately 10 seconds, the “OPERATION”
(green) and “READY” (yellow) display lamps on
the sensor part of the wireless remote controller
blink, and the air conditioner starts operating.
If the lamps do not blink, repeat step
2
and the
subsequent steps.
Outline of test operation from the wireless remote controller
Test cooling operation:
Start
→
64.4 ˚F (18 ˚C)
→
66.2 ˚F (19 ˚C)
→
64.4 ˚F (18 ˚C)
→
66.2 ˚F (19 ˚C)
→
64.4 ˚F (18 ˚C)
→
66.2 ˚F (19 ˚C)
→
64.4 ˚F (18 ˚C)
→
(Test operation)
→
Stop
Test heating operation:
Start
→
86 ˚F (30 ˚C)
→
84.2 ˚F (29 ˚C)
→
86 ˚F (30 ˚C)
→
84.2 ˚F (29 ˚C)
→
86 ˚F (30 ˚C)
→
84.2 ˚F (29 ˚C)
→
86 ˚F
(30 ˚C)
→
(Test operation)
→
Stop
7
After the test operation, push the Start/Stop
button to stop the operation.
3, 4,
5, 6
2,7
2
2
Always select
[
HIGH]
fan speed.
