Panasonic U-26PE1U6 Technical Data & Service Manual page 191

7-14. Wiring for the Receiver
Wiring Diagram
Terminals for RC
wiring
How to Connect the Wires
Connect the wires from the receiver to the terminals for RC wiring on the indoor unit. (No polarity)
7-15. Test Operation
Preparation : Turn on the circuit breaker of units and then
turn the power on. After the power is turned
on, remote controller operation is ignored for
approx. 1 minute because setting is being
made. This is not malfunction. (Contents
received while setting are disabled.)
1. To start test operation, press and hold the emergency
operation button for 10 seconds.
2. The indication lamps (OPERATION, TIMER, STANDBY)
blink during test operation.
3. To finish test operation, press and hold the emergency
operation button for 10 seconds.
Attention
Do not use this mode for purposes other thanthe test
operation. (To prevent overload of the units)
Read the installation instructions supplied with the units.
Any of the Heat, Cool and Fan operations can only be
performed.
Temperature cannot be changed.
The test operation mode is automatically turned off in
60 minutes. (To prevent continuous test operation)
Outdoor units do not operate for approx. 3 minutes after
the power is turned on or operation is stopped.
7-16. Setting Address Switches
When more than 1 receiver is installed in the same room, setting addresses prevents
interference.
For how to change addresses of wireless remote controllers, see the operating instructions of
wireless remote controllers.
To change the receiver's address, remove the cover from the receiver's PCB and set No.1 to
No.3 of the [003] DIP switch on PCB.
Remote
Address Address
Controller
Address
ALL
Display
Receipt is
Position
possible
of the
at all
receiver's
of the
address
1234
address
switch
positions
Indoor unit
1
2
Address Address
1 2 3
1234 1234
Receiver PCB
CN001
2P White
CZ-RWSU3U
Screw
Clamper
PCB
cover
Receiver
PCB
Corner
cover
Before installing the receiver, see the sections on
"Wiringfor the Receiver" and "Setting Address Switches".
Then check the settings of the [S003] DIP switch on the
receiver's PCB.
*Remove the cover from the receiver when performing the
PCB settings.
Address Address Address ON/OFF
4 5 6
1234
1234 1234
1-183
1. Specifications
All set at OFF
when shipped
from the factory.
ON
Main/Sub selector
switchfor remote
controllers (4)
OFF : Main
ON : Sub
Set its address
(1) to (3)
States
OFFON
1