Lossnay M-Net Remote Controller (Pz-52Sf-E) - Mitsubishi Electric Lossnay LGH-15RX3-E Technical Manual

14. Lossnay M-NET Remote Controller
(PZ-52SF-E)
14.1 Operation
[CENTRAL] Display
Displayed when remote operation is
prohibited by a centralised control unit, etc.
Ventilation Modes
Indicates the ventilation mode.
Heat recovery
(Heat exchange.)
By-pass
Automatic
(Heat ex./By-pass)
[CHECK] Display
Displayed together with the address of the
malfunctioning unit (3 digits) and the error
code (4 digits).
(For detail, refer to the "11.Troubleshooting")
[NOT AVAILABLE] Display
Displayed when the Lossnay unit cannot
perform the function for the button that has
been pressed. This display flashes
concurrently with the display of the
unavailable function.
[Function Selector] Button
Used to select the ventilation mode from
among heat recovery (Heat exchange), by-
pass or automatic.
[FILTER] Button
Press two times to reset the filter sign
display.
This remote controller can not be used on Lossnay units set for interlocked operation
with Mr. Slim units.
HEAT EX.
CENTRAL
BY-PASS
CHECK
AUTO
NOT AVAILABLE FILTER
INTERLOCKED
HEAT EX.
BY-PASS
AUTO
ON/OFF
FILTER
[INTERLOCKED] Display
Displayed when the Lossnay unit starts due
to interlocked indoor unit or external signal.
[Fan speed] Display
Displays the selected fan speed.
Power Display
Displayed while Lossnay remote controller
is powered on.
[FILTER] Display
Displayed when the accumulated operating
time reaches the time set for air filter
maintenance.
[ON/OFF] Button
Switches between run and stop. The lamp
on the button stays lit during operation.
Operation lamp
On during operation. Flashes when a
malfunction occurs.
[Fan Speed Adjustment] Button*
Used to select the fan speed of either "Low"
or "High".
Low High
*Note:
G If this button is pressed when trying to
switch the fan speed of a Lossnay unit not
equipped with the fan speed adjustment,
the fan speed display and the "NOT
AVAILABLE" display flash and the fan
speed does not change.
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