System Control; Installing The Grille - Mitsubishi Electric SLZ-KF25 Installation Manual

8. Test run
45
7
Fig. 8-5
A
B
C
Fig. 8-6
9. System control
Refer to the outdoor unit installation manual.
10. Installing the grille
1
2
When equipped with the signal receiver
4 6
When equipped with the wireless remote controller
8 9
Fig. 10-1
8
6
23
A Water supply pump
B Water (about 1000 cc)
C Drain plug
D Pour water through outlet
•
Be careful not to spray water into
the drain pump mechanism.
D
3
When equipped with the i-See sensor
5 7
0 1
8.2.2. Using the wireless remote controller
Turn on the power to the unit at least 12 hours before the test run.
1
Press the button for 5 seconds. (Fig. 8-5)
2
(Perform this operation when the remote controller display is turned off.)
Press the button.
3
[TEST] and the current operation mode are displayed. (Fig. 8-5)
A
Press the button to activate cool mode, then check whether cool air is
4
blown out from the unit.
Press the button to activate heat mode, then check whether warm air is
5
blown out from the unit.
Press the button and check whether the fan speed changes.
6
Press the button and check whether the auto vane operates properly.
7
Press the button to stop the test run.
8
(After two hours, a signal will be sent to stop the test run.)
Note:
• Point the remote controller towards the indoor unit receiver while following
steps to .
3 8
• It is not possible to perform the test run in FAN, DRY, or AUTO mode.
8.3. Self-check
■ Refer to the installation manual that comes with each remote controller for details.
8.4. Check of drainage (Fig. 8-6)
• Ensure that the water is being properly drained out and that no water is leaking
from joints.
When electric work is completed.
• Pour water during cooling operation and check.
When electric work is not completed.
• Pour water during emergency operation and check.
* Drain pump and fan are activated simultaneously when single phase 230 V is
turned on to S1 and S2 on terminal block after the connector (SWE) on controller
board in the electrical component box is set to ON.
Be sure to turn it back to the former state after work.
10.1. Check the grille accessories (Fig. 10-1)
• The grille should be supplied with the following accessories.
Accessory name
Grille
1
Screw with washer
2
Gauge
3
Junction wire for signal re-
4
ceiver
Junction wire for i-See sensor
5
Fastener
6
Fastener
7
Wireless remote controller
8
Remote controller holder
9
LR6 AA batteries
0
3.5 × 16 tapping screws
1
Q'ty Remark
1 625 × 625 (mm)
4 M5 × 0.8 × 25 (mm)
1
Included when equipped with the
1
signal receiver.
Included when equipped with the
1
i-See sensor.
Included when equipped with the
2
signal receiver.
Included when equipped with the
2
i-See sensor.
Included when equipped with the
1
wireless remote controller.
Included when equipped with the
1
wireless remote controller.
Included when equipped with the
2
wireless remote controller.
Included when equipped with the
2
wireless remote controller.
15