Mitsubishi Electric PZ-61DR-E User manual

Prior to use, thoroughly read the instructions in this manual to use the product correctly.
Retain for future reference.
Make sure that this CD-ROM and Installation Manual are passed on to any future users.
To ensure safety and proper operation of the remote controller, the remote controller should
only be installed by qualified personnel.
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ǼȜȜȘȞȚțȐ
Ɋɭɫɫɤɢɣ
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ýHVNê
6ORYHQVNê
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6ORYHQãþLQD
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Ȼɴɥɝɚɪɫɤɢ
5RPkQă
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Lossnay Remote Controller
MODEL
PZ-61DR-E
Instruction Book

2
Lossnay
Product features
Feature 1
Large, easy-to-see display
Full-dot LCD display with large characters
for easy viewing
Feature 2
Simple button arrangement
Feature 3
Large, easy-to-press buttons
Buttons are arranged according
to usage to allow for intuitive
navigation.
Frequently used buttons are larger
than other buttons to prevent
unintended pressing of other
buttons.

3
Contents
Safety precautions .................................... 4
Names and functions of controller components ......... 6
Controller interface....................................................6
Display.......................................................................8
Basic operations .......................................... 12
Power ON/OFF........................................................12
Power ON/OFF during Night-purge operation.........12
Fan speed................................................................13
Ventilation mode......................................................13
Maintenance .................................................33
Troubleshooting ............................................35
Specifications ................................................38
Filter information......................................................33
Error information......................................................35
Read before operating the controller ......... 10
Menu structure.........................................................10
Icon explanations.....................................................11
Main menu list .........................................................14
Restrictions for the sub remote controller................14
Navigating through the Main menu..........................15
Clock........................................................................17
Timer (On/Off timer).................................................18
(Auto-Off timer)..............................................20
Weekly timer............................................................22
Restriction................................................................24
Contrast...................................................................26
Language selection .................................................27
Initializing.................................................................29
Function setting.......................................................31
Navigating through the menu ......................14
Controller operation-Function settings .......17

4
WARNING
Thoroughly read the following safety precautions before using the unit.
Observe these precautions carefully to ensure safety.
CAUTION
Indicates a risk of death or serious injury.
Indicates a risk of serious injury or structural damage.
WARNING
Safety precautions
After reading this manual, pass it on to the end user to retain for future reference.
Keep this manual for future reference and refer to it as necessary. This manual should be made available
to those who repair or relocate the controller. Make sure that the manual is passed on to any future
users.
General precautions
To reduce the risk of electric shock, malfunctions,
smoke or fire, do not operate the switches/buttons or
touch other electrical parts with wet hands.
To reduce the risk of shorting, current leakage,
electric shock, malfunctions, smoke, or fire, do not
wash the controller with water or any other liquid.
Do not install the unit in a place where large
amounts of oil, steam, organic solvents, or corrosive
gases, such as sulfuric gas, are present or where
acidic/alkaline solutions or sprays are used
frequently. These substances can compromise
the performance of the unit or cause certain
components of the unit to corrode, which can result
in electric shock, malfunctions, smoke, or fire.
When disinfecting the unit using alcohol, ventilate
the room adequately. The fumes of the alcohol
around the unit may cause a fire or explosion when
the unit is turned on.
To reduce the risk of injury or electric shock, before
spraying a chemical around the controller, stop the
operation and cover the controller.
To reduce the risk of injury or electric shock, stop
the operation and switch off the power supply before
cleaning, maintaining, or inspecting the controller.
If any abnormality (e.g., burning smell) is noticed,
stop the operation, turn off the power switch, and
consult your dealer. Continued use of the product
may result in electric shock, malfunctions, or fire.
Properly install all required covers to keep moisture
and dust out of the controller. Dust accumulation and
water can cause electric shock, smoke, or fire.
CAUTION
To reduce the risk of fire or explosion, do not place
flammable materials or use flammable sprays
around the controller.
To reduce the risk of damage to the controller, do not
directly spray insecticide or other flammable sprays
on the controller.
To reduce the risk of environmental pollution, consult
an authorized agency for proper disposal of remote
controller.
To reduce the risk of electric shock or malfunctions,
do not touch the touch display or buttons with a
pointy or sharp object.

55
To reduce the risk of injury and electric shock, avoid
contact with sharp edges of certain parts.
To avoid injury from broken glass, do not apply
excessive force on the glass parts.
To reduce the risk of injury, wear protective gear
when working on the controller.
Precautions for moving or repairing the controller
WARNING CAUTION
The controller should be repaired or moved only by
qualified personnel. Do not disassemble or modify
the controller.
Improper installation or repair may cause injury,
electric shock, or fire.
To reduce the risk of shorting, electric shock, fire,
or malfunction, do not touch the circuit board with
tools or with your hands, and do not allow dust to
accumulate on the circuit board.
Additional precautions
To avoid damage to the controller, use appropriate
tools to install, inspect, or repair the controller.
Do not pull or twist the communication cables.
Pulling or twisting a cable may result in fire or
equipment failure.
To avoid discoloration, do not use benzene, thinner,
or chemical rag to clean the controller. To clean the
controller, wipe with a soft cloth soaked in water with
mild detergent, wipe off the detergent with a wet
cloth, and wipe off water with a dry cloth.
This controller is designed for exclusive use with
the Lossnay by Mitsubishi Electric. The use of this
controller for other systems or for other purposes
may cause malfunctions.
To avoid damage to the controller, provide protection
against static electricity.

6
Names and functions of controller components
Controller interface
Function buttons
5
6
1234
7890

7
Press to turn ON/OFF the Lossnay unit.
1ON/OFF button
This lamp lights up in green while the unit
is in operation. It blinks while the remote
controller is starting up or when there is
an error.
Press to save the setting.
Main menu: Press to move the cursor down.
Press to return to the previous screen.
Main display: Press to change the fan speed.
Main menu: Press to move the cursor up.
Press to bring up the Main menu.
Main display: Press to change the ventilation mode
Main menu: Press to go to the previous page.
Operation settings will appear.
When the backlight is off, pressing any
button turns the backlight on and it
will stay lit for a certain period of time
depending on the screen.
Main menu: Press to go to the next page.
* If LOSSNAY does not have the function
or operation is not possible, the operation
guide is not displayed.
6ON/OFF lamp
2SELECT button
7Function button F1
3RETURN button
8Function button F2
4MENU button Page 15
9Function button F3
5Backlit LCD
0Function button F4
When the backlight is off, pressing any
button turns the backlight on and does
not perform its function. (except for the
ON/OFF button)
Main
Main display:Return button
Cursor Page
Main menu
Timer
Weekly timer
Restriction
Filter information
Error information
1/2
Lossnay 12:00 Sun
Outdoor
0°C
Return
20°C
Supply
15°C
Fan Mode
Auto
The functions of the function buttons
change depending on the screen.
Refer to the button function guide that
appears at the bottom of the LCD for
the functions they serve on a given
screen.
When the system is centrally
controlled, the button function guide
that corresponds to the locked button
will not appear.
Main display Main menu
Function guide
7890 7890

8
Lossnay 12:00 Sun
Outdoor
0°C
Return
20°C
Supply
15°C
Fan Mode
Auto
1
5
6
9b a0ef
7
8
c
3dg
4
2
h
Names and functions of controller components
Display
* All icons are displayed for explanation.

9
Fan speed setting appears here.
3 Fan speed Page 13
Appears when the night-purge function is
available.
Appears when performing operation to protect
the equipment.
Appears when the ON/OFF operation is centrally
controlled.
Current time appears here.
Appears when the buttons are locked and/or a
fan speed is skipped.
Lossnay is always displayed.
aPage 12
b
5
8Page 24
1 Remote controller name
Indicates the ventilation mode setting.
d Ventilation mode Page 13
Appears when external fan speed operation.
Appears when operation interlocked with external
unit.
Appears when the On/Off timer (Page 18), or
Auto-off timer (Page 20) function is enabled.
e
f
9Page 18, 20
Indicates when filter and/or Lossnay core needs
maintenance.
Appears when the filter reset function is centrally
controlled.
7Page 33
6
Appears when the Weekly timer is enabled.
0Page 22
Appears when external ventilation mode
operation.
Displays the outdoor temperature, return
temperature, and supply temperature (calculated
value).
g
hTemperature
Functions of the corresponding buttons appear
here.
4 Button function guide
Appears when performing the power supply/
exhaust function or the delay operation at the
start of operation.
c
Most settings (except ON/OFF, fan speed, ventilation mode) can be made from the Menu
screen. (Refer to page 15.)
The outdoor temperature indication
flashes when 0ºC or lower or 38ºC or
higher.
The return temperature and supply
temperature (calculated value)
indications flash when 8ºC or lower or
38ºC or higher.
2 Clock Page 17
(See the Installation Manual.)

10
Page 18
Page 20
Page 22
Page 24
Page 33
Page 35
Refer to the Installation Manual.
Page 17
Not available
Page 26
Refer to the Installation Manual.
Not available
Refer to the Installation Manual.
Page 27
Not available
Refer to the Installation Manual.
Not available
Refer to the Installation Manual.
Refer to the Installation Manual.
Refer to the Installation Manual.
Refer to the Installation Manual.
Page 31
Page 29
Refer to the Installation Manual.
Read before operating the controller
Menu structure
Main menu
Press the
MENU button.
Move the
cursor to the
desired item
with the F1 ,
F2 , F3 ,and
F4 buttons,
and press
the SELECT
button.
Timer
Weekly timer
Restriction
Filter information
Error information
Initial setting
On/Off timer
Auto-Off timer
Operation lock
Main/Sub
Clock
Main display
Contrast
Display details
Auto mode
Administrator password
Language selection
Service
Test run
Input maintenance info.
Lossnay
Check
Self check
Maintenance password
Function setting
Remote controller check
Initializing