Mitsubishi Electric Lossnay VL-220CZGV-EB Handbook page 21

(2) Failure mode 2: The remote controller does not work.
If the remote controller does not work after installation is completed, check the following items.
1 PZ-61DR-E
No. Problem
1 Nothing is displayed
on the remote con-
troller.
The ON/OFF lamp
does not blink.
2 The remote control-
ler continues to dis-
play "Please Wait".
Error code "6831" is
displayed.
3 It takes time for the
remote controller to
be fed with power
after turning the
Lossnay unit ON.
2 PZ-43SMF-E
No. Problem
1 The power indicator
" " is not displayed.
2 "H0" is displayed on
the remote controller.
3 It takes time for the
remote controller to
be fed with power
after turning the
Lossnay unit ON.
4 The inspection
number "6801" is
displayed on the
remote controller.
Factor
The power of the Lossnay unit is
not ON.
Faulty connection of the remote
controller transmission cable
Three or more Lossnay units are
connected.
The wiring length of the remote
controller exceeds 200 m.
When connecting with two
Lossnay units, both Lossnay
units are set as the main Lossnay
(SW5-10 ON).
The remote controller is starting
up.
Faulty connection of the remote
controller transmission cable
PZ-43SMF-E is used together.
The Lossnay unit is starting up.
Factor
The power of the Lossnay unit is
not ON.
Faulty connection of the remote
controller transmission cable
Three or more Lossnay units are
connected.
The wiring length of the remote
controller exceeds 200 m.
When connecting with two
Lossnay units, both Lossnay
units are set as the main Lossnay
(SW5-10 ON).
The remote controller is starting
up.
The Lossnay unit is starting up.
Faulty connection of the remote
controller transmission cable
PZ-61DR-E is used together.
Check the items described in (1) 1.
Check the items described in (1) 2.
Only up to two Lossnay units can be connected.
The wiring length of the remote controller shall
be within 200 m.
Only one Lossnay unit can be set as the main
Lossnay.
The remote controller displays "Please Wait"
during start-up for maximum four minutes.
Check the items described in (1) 2.
PZ-61DR-E and PZ-43SMF-E cannot be used
together.
The remote controller is not fed with power dur-
ing start-up of the Lossnay unit for maximum
one minute.
Check the items described in (1) 1.
Check the items described in (1) 2.
Only up to two Lossnay units can be connected.
The wiring length of the remote controller shall
be within 200 m.
Only one Lossnay unit can be set as the main
Lossnay.
The remote controller displays "H0" during start-
up for a maximum of one minute.
The remote controller is not fed with power dur-
ing start-up of the Lossnay unit for a maximum
of one minute.
Check the items described in (1) 2.
PZ-43SMF-E and PZ-61DR-E cannot be used
together.
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Corrective action
Corrective action