Initial Setting - Mitsubishi Electric GUG-01SL-E Installationsanleitung

Initial setting

1. Select the function switches
No.
Selecting of RA temp. control or SA temp. control
1
Fixed operation mode
2
Fixed set temperature
3
Thermo OFF point by the inlet air temp. (Only in SA temp. control mode)
4
* For SA temp. control only"
Test run of the drain pump
5
Resetting the operation hour of the drain pump
6
Selecting of the operation when an error occurs
7
Model selection (For PCB replacement)
8
Setting about whether or not Dx-coil unit is connected
9
Selecting of the operation mode from "Temp. priority mode" or "Fan speed priority mode"
0
Selecting of RA temp. control or SA temp.
No. 1
control
Set the SW1-7 as below.
PCB SW1-7
OFF
PCB A of
ON
Dx-coil unit
(Factory setting)
[RA (Return Air) temperature control (Factory setting)]
The system of the Lossnay unit and Dx-coil unit is designed to maintain
the return air temperature close to the setting temperature.
[SA (Supply Air) temperature control]
The system of the Lossnay unit and Dx-coil unit is designed to maintain
the supply air temperature close to the setting temperature.
GUG-01SL-E cannot be used for SA temperature control.
* The setting temperature is recommended to be the same as or close
to the setting temperature of the air conditioning unit.
No. 2
Fixed operation mode
Set the SW2-1 and SW2-2 as below.
Setting
PCB SW2-1 SW2-2
OFF OFF
PCB A of
ON OFF
Dx-coil unit
OFF ON
ON ON
When the operation mode is fixed, the mode cannot be changed from
the remote controller PZ-01RC.
Function outline
Setting
Contents
check
SA temp. control
RA temp. control
Contents
check
Not fixed (Depending on
remote controller)
(Factory setting)
[Cooling] fixed
[Heating] fixed
Do not set
PCB A of Dx-coil unit
PCB B of Dx-coil unit
PCB of Lossnay unit
No. 3
Fixed set temperature
Set the SW2-3, SW2-4 and SW2-5 as below.
PCB SW2-3 SW2-4 SW2-5
OFF OFF OFF
ON OFF OFF
OFF ON OFF
PCB A of
ON ON OFF
Dx-coil unit
OFF OFF
ON OFF
OFF ON
ON ON
When the target temperature is fixed, the setting temp. cannot be
changed from the remote controller PZ-01RC.
Thermo OFF point by the inlet air temp.
No. 4
(Only in SA temp. control mode)
This setting is only activate when SA temperature control is selected.
The compressor of outdoor unit is forced to stop when the inlet air
temp. is close to the setting temp. to reduce frequent ON/OFF cycling
under low heating/cooling load conditions.
Dx-coil unit
Inlet air temp.
The thermo OFF point can be set by the SW3-4 and SW3-5 as below.
Setting
PCB SW3-4 SW3-5
OFF OFF
OFF ON
PCB A of
Dx-coil unit
ON OFF
ON ON
When the differential is small, Dx-coil unit is likely to be thermo-ON but
also the ON/OFF cycling is likely to happen.
PCB Switch No.
SW1-7
SW2-1, 2-2
SW2-3, 2-4, 2-5
SW3-4, 3-5
SW11-1
SW11-2
SW11-3
SW11-9, 11-10
SW7-1
SW7-2
Setting
Contents
check
Not fixed (Remote
controller setting)
(Factory setting)
Cooling, Auto 19 ˚C/
Heating 17 ˚C fixed
20 ˚C fixed
22 ˚C fixed
ON 24 ˚C fixed
ON 26 ˚C fixed
ON 28 ˚C fixed
Cooling 30 ˚C/
ON Heating, Auto 28 ˚C
fixed
Setting temp.
Contents
check
1 ˚C
2 ˚C
3 ˚C (Factory setting)
4 ˚C
Eng-17