Mitsubishi Electric GUG-02SL-E Operating Instructions Manual page 6

System configuration (continued)
Operation from remote controllers
ON/OFF
Operation mode
[Heating/Cooling/Fan]
Temp. setting
Fan speed
[FS1 / FS2 / FS3 / FS4]
Ventilation mode
[Heat recovery / Bypass / Auto]
Remarks
*1: When one of the two remote controllers is switched ON/OFF, the other remote controller switches ON/OFF synchronously.
*2: When one of the three remote controllers is switched ON/OFF, the other remote controllers switch ON/OFF synchronously.
Or when the indoor unit is switched ON/OFF, the system of the Lossnay unit and Dx-coil unit switches ON/OFF synchronously.
*3: Cannot be controlled by M-NET system controller nor MA remote controller of the indoor unit.
*4: Fan speeds can be changed by 0-10VDC input or a volt free contact and can be fixed at the fan speed 3 if necessary.
*5: The ventilation mode is set to the heat recovery mode during the heating and fan modes.
The ventilation mode can be set to the bypass ventilation mode by a volt-free contact if necessary.
System pattern X
Basic
Dx-coil unit remote
operation
controller (PZ-01RC)
ON
Heating
Cooling
Fan
Auto
Temperature
setting
Fixed at fan speed 4
(Fan speed can
be changed by the
Fan speed external input to
Lossnay and be fixed
at fan speed 3 if
necessary.)
Fixed at automatic
mode
(The ventilation mode
Ventilation
is always the heat
mode
recovery mode during
the heating and fan
mode.)
OFF
For system pattern Z, the functions that can be used depend on the model of remote controllers.
System pattern X
From PZ-01RC From PZ-01RC or
PZ-61DR-E *1
From PZ-01RC From PZ-01RC
From PZ-01RC From PZ-01RC
Fixed at FS4 *4 Can be changed from
PZ-61DR-E.
Fixed at automatic mode *5 Can be changed from
PZ-61DR-E.
- -
System pattern Y
Lossnay unit remote Dx-coil unit remote
controller (PZ-61DR-E) controller (PZ-01RC)
When one of the two remote controllers is switched ON,
the other remote controller switches ON synchronously.
Cannot be changed by Heating/Cooling/Fan/
PZ-61DR-E. Auto
Cannot be changed by
PZ-61DR-E.
Cannot be changed by
Fan speed 1, 2, 3 or 4
PZ-01RC.
Heat recovery/Bypass/ Cannot be changed by
Auto PZ-01RC.
When one of the two remote controllers is switched OFF,
the other remote controller switches OFF synchronously.
System pattern Y
From one of the remote controllers or when the
indoor unit is switched ON/OFF *2
Only from PZ-01RC *3
Only from PZ-01RC *3
Can be changed from PZ-61DR-E, M-NET
system controller or MA remote controller (for
the indoor unit). The selectable fan speeds
depend on the model of remote controller.
Can be changed from PZ-61DR-E or M-NET
system controller.
Dx-coil unit cannot be monitored nor operated
from M-NET system controller.
Lossnay unit
ON
Ventilating
Operating at
selected fan
speed
Operating
at selected
ventilation mode
OFF
System pattern Z
Unit status
Dx-coil unit
ON
Heating and Cooling:
Thermo-ON or thermo-OFF depending
on temperature conditions
Fan:
Always thermo-OFF (ventilation only)
Auto:
Only available at RA temp. control
When Lossnay unit goes to fan speed
1 or 2 during thermo-ON, Dx-coil unit
becomes thermo-OFF forcibly.
The Dx-coil unit can be switched
thermo-ON in any ventilation mode
depending on temperature conditions.
OFF
Eng-5