Panasonic | CS-KE18NB4U | Installation manual | Panasonic CS-KE18NB4U Installation Manual

APPENDIX D INSTALLATION INSTRUCTIONS
CZ-RD515U
(852-6-4190-592-00-0)
A-4
INSTALLATION INSTRUCTIONS
Wired Remote Controller
IMPORTANT
‡ In order to install this wired remote controller onto a wall-mounted model, the connection kit
(CZ-RC515U or CZ-RC515UA), which must be purchased separately, is required.
‡ Once the wired remote controller is connected, the wireless remote controller cannot be used.
Parts supplied with the remote controller
See Table 1.
Remote controller installation guidelines
Installation location
‡ Mount the remote controller 3.3 to 4.9 ft. (1 to 1.5
meters) off the floor where it can sense the average
temperature of the room.
‡ Do not mount the remote controller in a place
exposed to direct sunlight or where it is exposed to
outside air such as near a window.
‡ Do not mount the remote controller behind a curtain or
other object so that it is separated from the air circulation of the room.
‡ Mount the remote controller inside the room being air
conditioned.
Table 1
Parts
Figure
Tapping
screws
Parts
Figure
Q'ty
26.2 ft. (8m)
Wired
remote
controller
Machine
screws
Q'ty
5/32 15/16"
(4 25mm)
5/32 15/16"
(4 25mm)
1
Wire
harness
1
2
Instruction
manual
1
2
Installation
Instructions
1
2
Spacers
Switching the room temperature sensor
Room temperature sensors are separately incorporated in both the indoor unit and the remote controller. Either sensor can
be used to sense the room temperature. The indoor unit sensor is usually used.
If you wish the remote controller to sense the room temperature, press the SENSOR button with a ballpoint pen or tool with
a small tip. (Refer to Fig. 9 on page 4 to locate the SENSOR button.)
How to install the remote controller
IMPORTANT
‡ The remote controller is set to “Cool/Dry/Heat model” at
the time of shipment from the factory. If the purchased air
conditioner is a COOL/DRY model, follow the instructions
on the label and change the switch on the reverse side of
the remote controller unit to “Cool/Dry model”. (Fig. 1)
‡ The remote controller is also set to “Single” at the time of
shipment from the factory. For multiple use, set the
switch on the reverse side of the remote controller unit to
“Multi”. (Fig. 1)
‡ After all work is completed, if any switches have been
changed, then be sure to press the ACL (Reset) button.
(Refer to Fig. 9 on page 4 to locate the ACL (Reset) button.)
Fig. 1
85264190592000 2011
CV6233187884
B. Installing directly onto the wall
(1) Insert a flathead screwdriver into the 5 tab locations and
disconnect the back plate of the remote controller by lifting up slightly. (Fig. 2-b)
The tabs are thin; take care not to chip them.
(2) Use tapping screws to directly fasten the remote controller back plate onto the wall. (Fig. 6)
(3) Insert the connector into the PCB of the remote controller
unit, and wrap the wire harness around the hook. (Fig. 4)
(4) Use nippers or a similar tool to cut out the slot on the top
of the remote controller unit. Pass the wire harness
through the slot, then hook the remote controller unit
onto the top of the back plate and install the remote controller unit.
(5) In order to conceal the exposed wiring, use a wire cover
(locally purchased) or similar means.
4-3/16"
(106mm)
In-wall junction box (locally purchased)
3-9/32"
(83.5mm)
A. Installing with in-wall junction box
(1) Install the junction box (locally purchased) into the wall.
(Figs. 2-a and 3)
(2) Pass the wire harness through the junction box and
conduit. (Fig. 3)
(3) Insert a flathead screwdriver into the 5 tab locations
and disconnect the back plate of the remote controller by
lifting up slightly. (Fig. 2-b)
The tabs are thin; take care not to chip them.
(4) Pass the wire harness connector through the cord opening on the back plate of the remote controller.
Use nippers or a similar tool to cut out the slots for the
remote controller back plate screws. Insert the spacers
and use the machine screws to install the remote controller back plate. (Fig. 3)
(5) Insert the connector into the PCB of the remote controller
unit, and wrap the wire harness around the hook. (Fig. 4)
(6) Store the excess wire harness inside the junction box,
then hook the remote controller unit onto the top of the
back plate and install the remote controller unit.
(7) To remove the remote controller unit after it has been
installed, insert a flathead screwdriver into the slot on the
bottom of the case and turn it. (Fig. 5)
Tab
2-3/8"
(60mm)
Back
plate
Fig. 2-a
Fig. 2-b
from the indoor unit
In-wall junction box
Wire harness
Opening
Wall
Back plate
Spacers
Machine
screws
Remote
controller
Fig. 3
PCB
Hook
Slot
Connector
Fig. 4
Fig. 5
NOTE
‡ When installing the remote controller back plate, be sure
that it is flat and straight. Do not over-tighten the installation screws.
Wire harness
Cut out
‡ Install the remote controller away from all sources of electrical noise.
‡ Install a noise filter or take other appropriate action if electrical noise affects the power supply circuit of the unit.
Wall
Back plate
Tapping
screws
Remote
controller
Fig. 6
2
How to wire the remote controller
Ceiling
panel
(1) Turn OFF the power and remove the ceiling panel
air-intake grille. (Refer to 3-6-1 Before Installing the
Ceiling Panel in the Installation Instructions supplied
with the indoor unit.)
(2) Remove the 3 power box cover screws and 2 control
box cover screws, then remove both covers. At this
time, take care not to drop the covers. (Fig. 7)
(3) Disconnect the 7P (IND) terminal and 4P (RC) terminal of the 7P IND and 4P RC wiring connectors and
the 5P terminal of the 5P FLAP wiring connector
from the control box PCB connectors (IND, RC,
FLAP). Disconnect each wiring connector from the
clamp that fastens it. (Fig. 7)
(4) Remove the ceiling panel. (To remove the ceiling
panel, follow the steps for 3-6 How to Install the
Ceiling Panel in the reverse order. Refer to the
Installation Instructions supplied with the indoor unit.)
Control
box
cover
Power box cover
Indicator
Fig. 7
Fig. 8-a
Indicator
7P IND and 4P RC
wiring connector
7P IND and 4P RC
wiring connector
Clamps
Wire harness
Remote
controller
5P FLAP
wiring
connector
IND RC
5P FLAP
wiring connector
7P IND and 4P RC
wiring connector
FLAP
Ceiling
panel
5P FLAP
wiring connector
4P
7P
Control PCB
Putty
Terminal cover
Indicator
Wire harness
Wire harness
Clamping strap
Fig. 8
Fig. 8-b
(5) Remove the terminal cover screws, then remove the cover. At this time, take care not to drop the cover. (Fig. 8)
(6) Pull in the wire harness from the remote controller as shown in Fig. 8-b.
‡ Remove the putty before wiring. After wiring, make sure to restore the putty.
(7) Insert the wire harness 4P terminal into the control box PCB connector (RC). (Fig. 8-a)
(8) Install the terminal cover. Then install the ceiling panel. (Refer to 3-6 How to Install the Ceiling Panel in the
Installation Instructions supplied with the indoor unit.)
(9) Insert only the 7P (IND) terminal of the 7P IND and 4P RC wiring connector into the connector (IND) on the control
box PCB. Store the 4P terminal inside the control box. (Fig. 8-a)
(10) Next, insert the 5P terminal of the 5P FLAP wiring connector into the connector (FLAP) on the control box PCB.
(Fig. 8-a)
(11) When the connections are completed, fasten the wire harness and each wiring connector with the clamps.
(12) Install the power box cover and control box cover.
(13) Install the air-intake grille. (Refer to 3-6 How to Install the Ceiling Panel in the Installation Instructions supplied
with the indoor unit.)
3
How to Test Run the Air Conditioner
After turning on the power of the air conditioner, use the
remote controller and follow the steps below to conduct
the test run.
(1) Set the remote controller in Test Run mode. (Fig. 9)
a)Press and hold the NIGHT SETBACK button and
the 1HR. TIMER button.
ON/OFF
operation button
b)Then press and hold the ACL (Reset) button with
a pointed object such as the tip of a pen. After 5
seconds, release the ACL button first.
NIGHT SETBACK
button
c) Then release the NIGHT SETBACK and 1HR.
TIMER buttons.
1 HR.TIMER
button
d)
appears and “oP-1” blinking in the remote
controller clock display area. (Fig. 10)
(2) Start Cooling mode test run by pressing the ON/OFF
operation button of the remote controller. (Fig. 9)
ACL (Reset)
button
‡ This starts the fan producing uncooled forced air
with the 3 indicator lamps (OPERATION lamp,
TIMER lamp, and HIGH POWER lamp) on the
main unit blinking. (Fig. 11)
SENSOR button
Fig. 9
‡ After 3 minutes, the system shifts into cooling
operation, and cool air will start to be felt. Cooling
mode test run is unaffected by the room temperature.
(3) Press the ON/OFF operation button of the remote
controller again to stop the test run. (Fig. 9)
Fig. 10
(4) Finally press the ACL (Reset) button of the remote
controller to release it from Test Run mode to return
to normal mode. (Fig. 9)
‡ “ ” and “oP-1” will disappear from the remote
controller clock display area.
NOTE
Troubleshooting:
In the event that the green OPERATION lamp is blinking upon powering up the system, an error condition
exists. In this case, refer to the self-diagnostics procedure which can be seen by opening the air-intake grille.
OPERATION button
OPERATION lamp
TIMER lamp
HIGH POWER lamp
IMPORTANT
REMOTE CONTROL receiver
After the test run is completed, be sure to press the
ACL (Reset) button to return to normal mode. The air
conditioner will not operate correctly if this is not done.
Fig. 11
WI1011-0
Printed in China
4
DC1111-0
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