Panasonic U-26PE1U6 Technical Data & Service Manual page 186

<CZ-RWSU1U>
4-Way Cassette Type (Type U1)
7-5. Indicator Section Installation
Remove the ceiling panel and indicator cover and
install the indicator section.
(1) Remove the ceiling panel.
(2) Remove the corner cover behind the mark section.
(3 screws)
(3) Remove the mark section inside the ceiling panel.
(2 screws)
(4) Install the indicator section in the location where the
mark section was attached. (2 screws)
(5) Form the wire to match the panel ribs as shown in
Fig. 1-212.
(6) Install the corner cover. (Restrain the wire with the
corner cover.)
1
7-6. Operating Controller Installation
CAUTION
Install the operating controller at the indoor unit intake
port section.
(1) Fasten the operating controller to the indoor unit
intake port section (electrical component box
opposite side) with the 2 accessory screws
(4×L13/32").
(2) Connect the operating controller 2 wires (WHT,
BLK) to the remote control wire (WHT) in the
electrical component box. (For details on
wiring, see the section "7-9. Electrical wiring" .)
(3) Install the ceiling panel.
(4) Connect the indicator section and the operating
controller with the 6P connector (white).
(5) Form the wires with vinyl clamps and fasten.
(6) Connect the ceiling panel wiring connector (2P,
3P) to the body connector in the electrical component
box.
(7) For details on test operation, see "TEST RUN".
Do not twist the operating
controller wires together
with the power supply
wires. Doing so can result
in malfunction.
If electrical noise is induced
in the unit power supply,
take appropriate measures,
for example installing a
noise filter.
3 screws
2 screws
Indicator section
Operating
controller
Screws
1-178
1. Specifications
Air intake grille
Mark section
(indicator section)
Ceiling panel
Corner cover
Fig. 1-211
Pass the wiring through under the shaft.
Fig. 1-212
Electrical
component box
Fig. 1-213
Wiring