Basic Operations - Mitsubishi Electric GUG-01SL-E Technical Manual

7
Remote Controller PZ-01RC /
CHAPTER

6. Basic operations

Operation mode icons
Cool Fan
Turning ON and selecting operation mode
1
Press button ( ON/OFF ).
2
Press button ( F1 ) to go through the
operation modes.
Fan
Cool
Preset temperature setting
Press button ( F2 ) to decrease the preset temperature.
Press button ( F3 ) to increase the preset temperature.
* Pressing once changes the value by 1˚C (1˚F).
Operation mode
Cool (Supply air temp. control)
Cool (Return air temp. control)
Heat
Auto cooling/heating operation
Fan
Automatic cooling/heating operation
1
Press button ( ON/OFF ).
2
Press button ( F1 ) to display the
operation mode "Auto".
* The current operation mode ("Auto cool" or "Auto heat") will be displayed after the mode is determined.
If "Display/non-display of COOL/HEAT during AUTO mode" has been set to "Non-display" while making the initial settings, only "Auto" will
be displayed.
7. Troubleshooting
When an error occurs, the following screen will appear.
Check the error status, stop the operation and consult your dealer.
Refer to the service handbook of Dx-coil unit for the detailed information of troubleshooting.
Error information
Error code
Error unit IU
Ref. address Unt#
Model name
Serial No.
Reset error: Reset button
Page
F1 F2 F3
Error information
Contact information
Dealer
Tel
Reset error: Reset button
Page
33
Heat
Auto
F1
Auto (Auto cooling/heating operation) *1
Preset temperature range
12 – 30 ˚C (54 – 87 ˚F)
19 – 30 ˚C (67 – 87 ˚F)
17 – 28 ˚C (63 – 83 ˚F)
19 – 28 ˚C (67 – 83 ˚F)
Not settable
F1
Error code, error unit, refrigerant address, unit model name, and serial number will appear.
The model name and serial number will appear only if the information have been registered.
Press button
Reset
F4
blinks
Contact information (dealer's phone number) will appear if the information have been registered.
Reset
6. Basic operations
Auto cool
The ON/OFF lamp and will light up.
Heat
* The temperature range restriction setting will be applied
preferentially, if any. If the setting value is outside of the
range, a message "Temp. range locked" will appear.
When the room temperature is higher than the preset temperature,
cooling operation starts.
When the room temperature is lower than the preset temperature,
heating operation starts.
( F1 ) or ( F2 ) to go to the next page.
/
7. Troubleshooting
Auto heat
*1 Operation mode is available when the RA
temperature control is selected.