Mitsubishi Electric Lossnay PZ-60DR-E User manual

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Contents
1 Safety Precautions......................................................................... 2
2 Parts Names .................................................................................. 4
3 Setting the Day of the Week and Time........................................... 6
4 Using the Remote Controller.......................................................... 7
Typical System Setup............................................................................7
Using the Timer......................................................................................9
1Using the Weekly Timer.............................................................9
2Using the Simple Timer............................................................12
Using the Night Purge..........................................................................14
Using the operation lock......................................................................15
Centrally Controlled.............................................................................16
When interlocked with external device ................................................16
5 Care and Maintenance................................................................. 16
6 Servicing...................................................................................... 17
7 Specifications............................................................................... 18
Lossnay Component for residential, commercial or light-industrial use
Lossnay Remote Controller
PZ-60DR-E
Operating Instructions
ON/OFF
This remote controller is to be connected to a Lossnay unit to allow that unit to
be started and stopped, and to allow selection of the ventilation mode and of the
fan speed.
In order to ensure that the remote controller and Lossnay unit can be operated
both correctly and safely, it is important that this user’s manual be read fully and
carefully.
English
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1 Safety Precautions
Precautions are classified as follows, according to the level of potential danger.
WARNING Denotes a condition or operation which, if handled incorrectly, may lead to serious injury or death.
CAUTION Denotes a condition or operation which, if handled incorrectly, may lead to bodily injury or property damage.
WARNING
Do not attempt to install this equipment yourself.
Please have your dealer or a qualified engineer install this equipment.
Improper installation may result in fire, electric shock, or other severe
accident.
Be sure that the equipment has been fastened securely.
Be sure that equipment is securely fastened to a sturdy support so that
there is no risk that it will fall.
Be sure that you are supplying the rated voltage.
Supply of an incorrect voltage may lead to fire or equipment failure.
Turn off this equipment immediately if operation becomes
abnormal.
Continued use may lead to equipment failure, electric shock, or fire.
If you notice a burning smell or other abnormality, turn off the power
switch immediately and consult your dealer.
Do not attempt to relocate this equipment yourself.
Improper reinstallation may result in fire, electric shock, or other severe
accident.
Please have your dealer or a qualified engineer carry out relocation.
Do not dispose of this equipment yourself.
Please consult the dealer when it comes time to discard this
equipment.
Do not attempt to modify or repair this equipment yourself.
Attempted modification or repair may lead to fire, electric shock, or
other severe accident. Please consult with your dealer if repair is
required.
Stop using this equipment if it fails to operate correctly (if error
messages recur and the unit does not run as expected).
Continued use or attempted use of this equipment may lead to fire or
equipment failure. Consult your dealer for advice.
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CAUTION
Keep hazardous materials away from this equipment.
Do not install this equipment in locations where there is risk of
combustible gas leakage. The presence of combustible gas may result
in explosion or fire.
Do not wash this equipment with water.
Washing with water may result in electric shock or equipment failure.
Do not touch buttons when hands are wet.
Doing so may result in electric shock or equipment failure.
Do not use this equipment for purposes for which it was not
intended.
This equipment is for use with Mitsubishi Building Air Control systems.
Please do not use it with any other systems, or for any other purpose,
as such usage may result in improper operation.
Do not spray insect repellent or combustible substances on the
equipment.
Keep combustible sprays and substances away from this equipment,
and never spray them directly onto this equipment. Contact with or
proximity to such substances poses risk of explosion or fire.
Do not use this equipment in improper environments.
Do not use in areas where there may be large quantities of oil
(machine oil, etc.), exhaust gas, or sulfide gas. Such environments
may degrade the performance or cause equipment failure.
Do not use sharp-tipped objects to press the buttons.
Use of sharp tips may lead to electric shock or equipment failure.
Do not use under extreme temperatures.
Use only when ambient temperature is within the limits indicated in
the instructions. (If the instructions do not indicate limits, use only
at temperatures between 0°C and 40°C.) Use of this equipment at
temperatures outside of this range may result in major equipment
failure.
Do not pull or twist the communication cables.
Pulling or twisting a cable may result in fire or equipment failure.
Do not disassemble.
Attempted disassembly may result in injury from contact with internal
parts, or may lead to fire or equipment failure.
Do not wipe this equipment with benzene, paint thinner, or
chemical cleaning cloths.
These substances may cause discoloration or equipment failure. If the
equipment becomes noticeably dirty, clean it with a wrung-out cloth that
has been moistened with water-diluted neutral solvent, and then wipe it
with a dry cloth.
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Display Section
Identifies the current
operation
Shows the operating mode, etc.
* Multilanguage display is
supported.
2 Parts Names
For purposes of this
explanation, all parts of the
display are shown as lit.
During actual operation, only
the relevant items will be lit.
“CENTRAL” indicator
Indicates that operation of the
remote controller has been
prohibited by a main controller.
“INTERLOCKED” indicator
Displayed when the Lossnay
starts off by interlocked Lossnay
unit or external signal.
“Timer Off” indicator
Indicates that the timer is off.
“Night Purge” indicator
Displayed during Night Purge
mode
Day-of-Week
Shows the current day of the week.
TIME/TIMER Display
Shows the current time, unless the simple timer is
set.
If the simple timer is set, shows the time remaining.
“Locked” indicator
Indicates that remote controller
buttons have been locked.
“Clean The Filter and The
Lossnay Core” indicators
Comes on when it is time to clean
the filter and Lossnay core.
Timer indicators
The indicator comes on if the
corresponding timer is set.
“Automatic Fan Speed” indicator
Displayed during automatic fan
speed operation
“Fan Speed Adjustment” indicator
Used to select the fan of either Extra
Low, Low, High, Extra High.
Extra Low Low High Extra High
(Power On indicator)
Indicates that the power is on.
“ERROR CODE” indicator
Displayed together with the
malfunctioning unit (3 digits) and
an error code (4 digits).
Ventilation-tilstande
Indicates the ventilation mode
status.
Heat exchange
By-pass
Automatic
(Heat ex./By-pass) or
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Operation Section
MENU button
(MONITOR/SET button)
BACK button
Back
Ahead
Opening the
door.
ON/OFF button
Fan Speed Adjustment button
button
(<ENTER> button)
Operation lamp
Note:
zIf you press a button for a feature that is not installed at the Lossnay unit, the remote controller will display the “NOT
AVAILABLE” message.
If you are using the remote controller to drive multiple Lossnay units, this message will appear only if the feature is not
present at the main unit.
Switches between “run” and “stop”.
Switches between “Operation” and “24-
hour Ventilation (Extra Low fan speed)”
when 24-hour Ventilation is set.
Function selector
button
Used to select the ventilation
mode from among Heat exchange.
By-pass or automatic.
CLOCK button
On during operation. Flashes
when a malfunction occurs.
Selects Extra low fan speed operation
To next operation number.
Used to select the fan of either Low or
High (Extra High).
Press two times to reset the filter
sign display.
To preceding operation number.
ON/OFF button
(DAY button)
FILTER button
CLEAR button
“Extra Low” fan speed
button (OPERATION button)
OPERATION button
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Use this screen to change the current day of the week and time setting.
Note:
The day and time will not appear if clock use has been disabled or the simple timer
has activated at Function Selection of remote controller.
<How to Set the Day of the Week and Time>
1. Press the or [ CLOCK] button ato show display 2.
2. Press the [ ON/OFF (DAY)] button 9to set the day.
* Each press advances the day shown at 3: SUN →MON →... →FRI →SAT.
3. Press the appropriate [ CLOCK] button aas necessary to set the time.
* As you hold the button down, the time (at 4) will increment first in minute
intervals, then in 10-minute intervals, and then in 1-hour intervals.
4. After making the appropriate settings at Steps 2 and 3, press the button 4to
lock in the values.
2
3
4
Day of the Week Setting
Time Setting
3 Setting the Day of the Week and Time
Note:
Your new entries at Steps 2 and 3 will be cancelled if you press the BACK button 2
before pressing the button 4.
5. Press the BACK button 2to complete the setting procedure. This will return the
display to the standard control screen, where 1will now show the newly set day
and time.
* To change the time or day of the week, start from Step 1 above.
Note:
If you are using two remote controllers, setting the time and day of the week in one
remote controller will cause the new setting to be applied to the other as well.
Dot display Day of the Week &
Time display
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Typical System Setup
In either case, up to two remote controllers can be used.
Two remote controller operation
• When two individual remote controllers have been installed, the most recent
control signals will be given priority.
Independent operation of the Lossnay unit:
Interlocked operation with an air conditioners, etc.:
Remote controller(s)
Up to two remote controllers can be used
Lossnay
Power supply
The Lossnay can
be controlled same
as in independent
Lossnay operation.
The Lossnay can
be started and
stopped via external
equipment.
Operation switch
for the external
device
A maximun of up to 15 Lossnay units
may be connected.
Indoor unit
Lossnay
Lossnay
Power supply
Remote controller(s)
Power
supply
Power
supply
4 Using the Remote Controller
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Operation Relevant button Relevant display items Sequence
1. Starting the Lossnay unit Operation lamp “High” Press the [ ON/OFF] button and confirm that the Operation lamp turns on.
2. Setting the ventilation mode
“HEAT EX.” non-automatic
Press the Function selector button: Each time it is pressed, the corresponding display will
change in accordance with the sequence [HEAT EX.] (non-automatic) --> [BY-PASS] (non-
automatic) --> [AUTO].
3. Selecting the fan speed
“Low” “Extra High”
Press the Fan Speed Adjustment button to select either Low or High (Extra High) fan
speed. High and Extra-High can be selectable by initial setting.
4. Selecting the Extra Low fan
speed*1*2“Extra Low”
Press the “Extra Low” fan speed button.
Extra low operation will begin. Pressing the Fan Speed Adjustment button will cause the
fan speed to revert to its original speed (before the Extra low mode began).
Pressing the Extra Low fan speed button again will return operation to Extra low mode.
5. Stopping the Lossnay unit Operation lamp
Press the [ ON/OFF] button.*2
(Press the [ ON/OFF] button to turn off the Operation lamp.)
*1If you press a button for a feature that is not installed at the Lossnay unit, the remote controller will display the “NOTAVAILABLE” message.
*2If set to “24-hour Ventilation”, pressing the [ ON/OFF] button will cause this to be displayed in the dot display “24HR VENTILATION”, and the operation will switch to
Extra low fan speed mode. To stop operation, press the [ ON/OFF] button twice within 3 seconds, or press and hold the [ ON/OFF] button for 5 seconds.
Dot display
Function selector button ON/OFF button
Fan Speed Adjustment button
“Extra Low” fan speed button
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Ventilation mode Display
AUTO
HEAT EX.
BY-PASS
Display will change
automatically depending
on environmental
circumstances.
* If either “HEAT EX.” or “BY-PASS” is selected and 1and 2blink alternately
at an interval of five seconds in the dot display, it is recommended to select
“AUTO”. (The display blinks for a maximum of 10 minutes.)
Pressing Function Selector button
Using the Timer
This section explains how to set and use the timer. You can use Function Selection of remote controller to select which of three types of timer to use: 1Weekly timer, 2
Simple timer.
For information about how to set the Function Selection of remote controller, refer to section “Installation Manual”, item [5]–3 (2).
Note:
• Weekly Timer and Simple Timer cannot be used at the same time.
• If two remote controllers are connected to one machine or group and the timer is used, set the timer only in one remote controller, and set “Timer disabled” in the other. The
system will not operate correctly if two different timers are set in the two remote controllers.
1Using the Weekly Timer
The weekly timer can be used to set up to eight operations for each day of the week.
• Each operation may consist of any of the following: ON/OFF time together with fan speed setting, or ON/OFF time only, or fan speed setting only.
• When the current time reaches a time set at this timer, the Lossnay unit carries out the action set by the timer.
Time setting resolution for this timer is 1 minute.
Examples
Note:
*1. The weekly timer will not operate when any of the following conditions is in effect.
The timer feature is off; the user is in the process of setting a function; the user is in the process of setting the timer; the user is in the process of setting the current day
of the week or time; the system is under central control. (Specifically, the system will not carry out operations (unit on, unit off setting) that are prohibited during these
conditions.)
*2. The Weekly timer may be used if the clock use setting is ON (use clock) in Function Selection.
8:00 9:00 12:00 13:00 17:00 20:00 22:00
7Low 1High 2Low 3High 4Low 5Extra6Stop
Low
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4
23
1
Day Setting
Operation No.
<How to Set the Weekly Timer>
1. Be sure that you are at a standard control screen, and that the weekly timer
indicator 1is shown in the display.
2. Press the [ MENU] button b, so that the “TIMER SET” appears on the screen
(at 2). (Note that each press of the button toggles the display between “TIMER
SET” and “TIMER MONITOR”.)
3. Press the [ ON/OFF (DAY)] button 9to set the day. Each press advances the
display at 3to the next setting, in the following sequence: “SUN MON TUE WED
THU FRI SAT” →“SUN” →... →“FRI” →“SAT” →“SUN MON TUE WED THU
FRI SAT”...
4. Press the or OPERATION buttons (7or 8) as necessary to select the
appropriate operation number (1 to 8) 4.
* Your inputs at Steps 3 and 4 will select one of the cells from the matrix
illustrated below.
(The remote controller display at left shows how the display would appear when
setting Operation 1 for Sunday to the values indicated below.)
Setup Matrix
Op No. Sunday Monday …Saturday
No. 1 • 9:00
• ON
• High
No. 2 •10:00
•OFF •10:00 •OFF •10:00 •OFF •10:00 •OFF
…
No. 8
Note:
By setting the day to “Sun Mon Tue Wed Thu Fri Sat”, you can set the same
operation to be carried out at the same time every day.
(Example: Operation 2 above, which is the same for all days of the week.)
<Operation 1 settings
for Sunday>
Start the Lossnay
unit at 9:00, with fan
speed set to High.
<Operation 2 settings
for every day>
Turn off the Lossnay
unit at 10:00.
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