System Control; Installing The Grille - Mitsubishi Electric MR. SLIM SLZ-KF35VA2 Installationshandbuch

8. Test run
8.3. Self-check
■ Refer to the installation manual that comes with each remote controller for details.
A
B
C
Fig. 8-5
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
Fig. 10-2
B
A
1
1
C
Fig. 10-3
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
D
576 - 610
D
2
E
8.4. Check of drainage (Fig. 8-5)
• 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
10.2. Preparing to attach the grille (Fig. 10-2)
• With the gauge supplied with this kit, adjust and check the positioning of the unit
relative to the ceiling. If the unit is not properly positioned in the ceiling, there may
be air leaks, condensation may form, or the up/down vanes may not operate cor-
rectly.
• Make sure that the opening in the ceiling is within the following tolerances:
576 × 576 - 610 × 610
• Make sure that step A is performed within 37-42 mm. Damage could result by failing
to adhere to this range.
A Main unit
B Ceiling
C Gauge (Accessory)
D Ceiling opening dimensions
10.2.1. Removing the intake grille (Fig. 10-3)
• Slide the levers in the direction indicated by the arrow 1 to open the intake grille.
• Unlatch the hook that secures the grille.
* Do not unlatch the hook for the intake grille.
• With the intake grille in the "open" position, remove the hinge of the intake grille
from the grille as indicated by the arrow 2.
A Intake grille
B Grille
C Intake grille levers
D Grille hook
E Hole for the grille's hook
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