Mitsubishi Lossnay LGH-150RVXT-E Handbook page 33

Error LED1 LED2
Code (green) (red)
6833 9 PZ-61DR-E
blinks communica-
tion error
(hardware
error)
6834 9 PZ-61DR-E
blinks communica-
tion error (start
bit detection
error)
7113 10 Function set-
blinks ting error
Symptom
Faulty connection of the PZ-61DR-E
transmission cable
The Lossnay is used in the same
group as LGH-RX
Remote controller (PZ-61DR-E)
failure
Faulty connection of the PZ-61DR-E
transmission cable
The Lossnay is used in the same
group as LGH-RX
Remote controller (PZ-61DR-E)
failure
In one group, two or more Lossnay
units are set as the main Lossnay
(SW5-10 ON).
The group contains two or more Loss-
nay units set with the same address.
The Lossnay unit, which is set as the
main Lossnay (SW5-10 ON), is not
set to the address with the smallest
number in the group.
The MA remote controller for the air
conditioner (Mr. Slim indoor unit or
City Multi indoor unit) is connected.
The remote controller terminals (TM4
12) of the Lossnay unit and the
remote controller terminals of the
City Multi indoor unit are connected
together within the group.
The Lossnay is used in the same
group as LGH-RX
The model selection switch (SW6) is
not set correctly.
Cause
-E type Lossnay.
5
-E type Lossnay.
5
-E type Lossnay.
5
─ 33 ─
Corrective action
Check the items described in (1)
2.
If the error re-occurs, check for
noise on the transmission cable.
If the above does not correct the
problem, replace the Lossnay
circuit board or PZ-61DR-E remote
controller.
The LGH-RVXT-E type Lossnay
cannot be used in the same group
as LGH-RX -E type Lossnay.
5
Replace the remote controller (PZ-
61DR-E).
Check the items described in (1)
2.
If the error re-occurs, check for
noise on the transmission cable.
If the above does not correct the
problem, replace the Lossnay
circuit board or PZ-61DR-E remote
controller.
The LGH-RVXT-E type Lossnay
cannot be used in the same group
as LGH-RX -E type Lossnay.
5
Replace the remote controller (PZ-
61DR-E).
Only one Lossnay unit can be set
as the main Lossnay in one group.
(See the Lossnay technical manual.)
Set unique addresses to these
units.
Set the Lossnay unit, which is set
as the main Lossnay (SW5-10
ON) to the address with the small-
est number. (See the Lossnay
technical manual.)
Replace the remote controller with
PZ-61DR-E.
Assign the Lossnay units and City
Multi indoor units to the different
groups.
The LGH-RVXT-E type Lossnay
cannot be used in the same group
as LGH-RX -E type Lossnay.
5
Make the SW6 setting appropriate
for the model. (See chapter 7. (11)
Setting status record (page 51).)