Troubleshooting - Panasonic CZ-RTC4 Operating Instructions Manual

Troubleshooting

If operation does not start by pressing [Start/Stop] button ...
Check the following before asking for repair.
Blackout?
Is the circuit breaker
turned off?
Is
Is displayed?
Cannot stop the
operation.
Or the unit starts to
run automatically
even if [Start/Stop]
(Off) is pressed.
24
(EN)
blinking?
 After recovery from blackout, press
[Start/Stop] again.
→If operation does not start, turn off the circuit
breaker and consult the dealer of purchase
about the symptom and Model No.
 Turn it on and press [Start/Stop] again.
→If operation does not start, turn off the circuit
breaker and consult the dealer of purchase
about the symptom and Model No.
 After blinking stops, press [Start/Stop]
again.
→If operation does not start, turn off the circuit
breaker and consult the dealer of purchase
about the symptom and Model No.
 If any of the following alarm indications
appears, stop operation once and restart
approx. 1 minute later.
(Alarm indication, off)
[•E04 •E06 •P10 •P20 •H06]
→If the indication does not reappear, use the unit.
→If the indication reappears or an alarm
indication other than the above (combination of
numbers and characters such as E, F, H, L and
P) appears, stop operation, turn off the circuit
breaker and consult the dealer of purchase
about alarm indication, Model No. and indoor
unit No.
 Check if the outing function is activated or not.
( )
 Check control by central control device.