Mitsubishi Electronics PZ-60DR-E User Manual

0809874HG8501A

Lossnay Component for residential, commercial or light-industrial use

Lossnay Remote Controller PZ-60DR-E

Installation Manual

This instruction manual describes how to install the Lossnay unit. Please read this manual thoroughly and install the remote controller accordingly. For information on how to wire and install the Lossnay units, refer to the Lossnay unit installation manual. After the installation, hand over this manual to users.

1 Safety Precautions

 Read these Safety Precautions and perform installation work accordingly.  The following two symbols are used to dangers that may be caused by incorrect use and their degree:

WARNING

CAUTION

 After reading this installation manual, give it and the indoor unit installation manual to the end user.  The end user should keep this manual and the indoor unit installation manual in a place where he or she can see it at anytime.

When someone moves or repairs the PZ-60DR-E, make sure that this manual is forwarded to the end user.

Ask your dealer or technical representative to install the unit.

Any deficiency caused by your own installation may result in an electric shock or fire.

Install in a place which is strong enough to withstand the weight of the PZ-60DR-E.

Any lack of strength may cause the PZ-60DR-E to fall down, resulting in personal injury.

Firmly connect the wiring using the specified cables. Carefully check that the cables do not exert any force on the terminals.

Improper wiring connections may produce heat and possibly a fire.

Never modify or repair the PZ-60DR-E by yourself.

Any deficiency caused by your modification or repair may result in an electric shock or fire. Consult with your dealer about repairs.

Do not install in any place exposed to flammable gas leakage.

Flammable gases accumulated around the body of PZ-60DR-E may cause an explosion.

Do not use in any special environment.

Using in any place exposed to oil (including machine oil), steam and sulfuric gas may deteriorate the performance significantly or give damage to the component parts.

When installing the remote controller in a hospital or communication facility, take ample countermeasures against noise.

Inverters, emergency power supply generators, high-frequency medical equipment, and wireless communication equipment can cause the remote controller to malfunction or to fail. Radiation from the remote controller may effect communication equipment and prevent medial operations on the human body or interfere with image transmission and cause noise.

Wire so that it does not receive any tension.

Tension may cause wire breakage, heating or fire.

Completely seal the wire lead-in port with putty etc.

Any dew, moisture, insects entering the unit may cause an electric shock or a malfunction.

Do not install in any place at a temperature of more than 40°C or less than 0°C or exposed to direct sunlight.

Doing so may cause deformation or malfunction.

2 Confirming the Supplied Parts

Confirm that the box includes the following parts, in addition to this installation manual:

1. Remote controller (cover, body) .........................................................................................1

2. Cross recessed pan head screw (M4 × 30) .......................................................................2

3. Wood screw (M4.1 × 16, used for directly hooking to the wall) ..........................................2

This symbol denotes what could lead to serious injury or death if you misuse the PZ-60DR-E.

This symbol denotes what could lead to a personal injury or damage to your property if you misuse the PZ-60DR-E.

WARNING

Ensure that installation work is done correctly following this installation manual.

Any deficiency caused by installation may result in an electric shock or fire.

All electrical work must be performed by a licensed technician, according to local regulations and the instructions given in this manual.

Any lack of electric circuit or any deficiency caused by installation may result in an electric shock or fire.

Do not move and re-install the PZ-60DR-E yourself.

Any deficiency caused by installation may result in an electric shock or fire. Ask your distributor or special vendor for moving and installation.

To dispose of this product, consult your dealer.

CAUTION

Do not apply AC100V or AC200V to the remote controller. The maximum voltage that can be applied to the remote controller is 15V.

The remote controller may be damaged or may generate heat and cause a fire.

Do not install in any steamy place such a bathroom or kitchen.

Avoid any place where moisture is condensed into dew. Doing so may cause an electric shock or a malfunction.

Do not install in any place where acidic or alkaline solution or special spray are often used.

Doing so may cause an electric shock or malfunction.

Use standard wires in compliance with the current capacity.

A failure to this may result in an electric leakage, heating or fire.

Do not touch any control button with your wet hands.

Doing so may cause an electric shock or a malfunction.

Do not wash with water.

Doing so may cause an electric shock or a malfunction.

Do not press any control button using a sharp object.

Doing so may cause an electric shock or a malfunction.

Put on gloves during installation.

It could cause injury.

Remote controller cover

Remote controller body

6. Wiring hole for installing directly on the wall (or open wiring)

• Cut off the shaded area from the upper cover using a knife, nippers, etc.

• Take out the remote control cord connected to the terminal block via this portion.

7. Install the cover to the remote controller.

First, hook the cover to the two upper claws and then fit it to the remote controller.

CAUTION

Press the cover until it snaps shut. If not, it may fall off.

NOTE: A protection sheet is stuck to the operation section. Peel off this protection sheet before use.

4 Test Run

Operation Relevant button Relevant display items Sequence

1. Starting the Lossnay unit

Operation lamp

2. Setting the ventilation mode

“HEAT EX.” non-automatic

3. Selecting the fan speed

4. Selecting the Extra Low fan

5. Stopping the Lossnay unit

*1 If you press a button for a feature that is not installed at the Lossnay unit, the remote controller will display the “NOT AVAILABLE” message.

1*2

speed*

Operation lamp

If 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 [

“High”

“Low” “Extra High”

“Extra Low”

ON/OFF] button twice within 3 seconds, or press and hold the [ ON/OFF] button for 5 seconds.

Press the [

Press the Function selector button: Each time it is pressed, the corresponding display will change in accordance with the sequence [HEAT EX.] (non-automatic) --> [BYPASS] (non-automatic) --> [AUTO].

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.

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.

Press the [ ON/OFF] button.* (Press the [ ON/OFF] button to turn off the Operation lamp.)

ON/OFF] button and confirm that the Operation lamp turns on.

If error code is displayed, refer to the following table.

Error code Cause Action

0900

6608

The SW2 trial-operation switch from the Lossnay controll box is On.

If two or more Lossnay units are used together, “6608” may indicate that the correct setting has not been performed using the main/sub switches.

If two remote controllers are used together, “6608” may indicate that one of the controllers is not connected.

If two remote controllers are used together, “6608” may indicate that both of these controllers are not set

Turn off the trial-operation switch.

Turn off the power supply and use the main/sub switches to specify one Lossnay unit as the main and the others as sub. Turn the power supply back on. Note that all Lossnay units are specified as main before shipment from the manufacturing plant.

Turn off the power supply, connect the remote controller, then turn the power supply back on.

Turn off the power supply, then turn it back on.

automatically when the power is turned on.

Multiple transmission cables are wired with multi core cables.

For the applied transmission cable, wire the transmission cables away from the other transmission cable.

Communication error (M-NET side)

4116 A circuit error has occurred in the Lossnay unit.

3126 Temperature error (OA side).

5101 An error has occurred in the Lossnay thermistor (OA side).

5102 An error has occurred in the Lossnay thermistor (RA side).

3602 An error has occurred in the damper motor.

Turn off the power supply and contact the distributor.

6600 Multiple address error (M-NET side)

6602 6603 6606

Communication error (M-NET side)

6607

1 3

5 Function Selection

Dot display

The language that is selected in CHANGE LANGUAGE mode appears on this display. English is set in this manual.

A BACK button

[Function selection flowchart]

[1] Normal display

(Display when the Lossnay unit is not running)

[2] A C

[3] B

[4] B

[5] C

[6] A C

or L

Hold down the A button and press

the C button for 2 seconds.

Hold down the A button

and press the C button for 2 seconds.

J OPERATION buttons

Back

D Function selector button

C ON/OFF (DAY) button

G CLOCK buttons Back Ahead

B MENU (MONITOR/SET) button

[1] Stop the Lossnay to start remote controller function selection mode.

[2] Select from item1.

[3] Select from item2.

[4] Make the setting. (Details are specified in item3)

Select from item1.

[5] Setting completed.

[6] Change the display to the normal one. (End)

L ON/OFF button E Fan speed

Adjustment button

F Button M CLEAR button

K “Extra Low” fan

speed button OPERATION button

Ahead

[1] Change Language

The language that appears on the dot display can be selected.

• Press the [ Japanese (

MENU] button to change the language.

) (ja), English (en), German (de), Spanish (es),

Russian (ru), Italian (it), Chinese (zh), French (fr)

[2] Function limit

(1) Operation function limit setting (operation lock)

To switch the setting, press the [

Dot display Display Function Check

* To make the operation lock setting valid on the normal screen, it is necessary to

press buttons (Press and hold down the FILTER and [ the same time for 2 seconds.) on the normal display after the above setting is made.

* The same operation is used to cancel the lock.

Operation lock setting is not made.

oFF

(Factory setting) Operation lock setting is made on all buttons

no1

other than the [ Operation lock setting is made on all

no2

buttons.

ON/OFF] button.

ON/OFF] buttons at

[4] Display change

(1) Filter cleaning setting (SW5-5)

Set to OFF to disable Filter maintenance display. To switch the setting, press the [

Dot display Display Other indicators Function Check

oFF

* For Extra low fan speed, half of the actual operation time is added to the normal

cumulative time.

ON/OFF] button.

With maintenance sign (cumulative operation time : 3000 hours)*

No maintenance sign (Factory setting)

(2) Lossnay cores cleaning setting

Set to on to enable Lossnay core maintenance display. To switch the setting, press the [

Dot display Display Other indicators Function Check

ON/OFF] button.

With maintenance sign (cumulative operation time: 6000 hours)*

(2) 24-hour ventilation setting

Sets whether to stop operation completely or initiate Extra low operation by pressing the [

ON/OFF] button during operation. 24hour Ventilation cannot be set when the pulse input setting is ON in the interlocking settings. To switch the setting, press the [ ON/OFF] button.

Dot display Display Function Check

Pressing the [ ON/OFF] button during

oFF

operation stops operation. (Factory setting) Pressing the [ ON/OFF] button during

operation initiates Extra low operation. Pressing the [

within three seconds, or pressing and holding it for ﬁ ve seconds, stops operation.

* When 24-hour Ventilation is set to on, “24HR VENTILATION” will be displayed

in the dot display during Extra low operation. The supply fan will stop and the exhaust fan will perform low notch operation if the system enters cold region intermittent mode during 24 hours operation.

* For the Lossnay models without those functions, those setting items will be

nondisplay.

ON/OFF] button twice

oFF

* For Extra low fan speed, half of the actual operation time is added to the normal

cumulative time.

No maintenance sign (Factory setting)

[3] Mode selection

(1) Use of clock setting

To switch the setting, press the [

Dot display Display Function Check

* Set to ON to enable Weekly timer and Night purge.

The clock function cannot be used.

oFF

The clock function can be used.

(Factory setting)

ON/OFF] button.

(2) Timer function setting

Selects whether to use a Weekly timer, Simple timer, or not to use any timer. To switch the setting, press the [

Dot display Function Check

The weekly timer can be used. (Factory setting) When the use of clock setting is OFF, the “WEEKLY TIMER” cannot be used.

The simple timer can be used.

The timer mode cannot be used.

ON/OFF] button.

(3) Contact number setting for error situation

To switch the setting, press the [

Dot display Function Check

The set contact numbers are not displayed in case of error. (Factory setting)

The set contact numbers are displayed in case of error.

* Setting the contact numbers

To set the contact numbers, follow the following procedures. Move the flashing cursor to set numbers. Press the OPERATION buttons to move the cursor to the right (left). Press the [

5 7

numbers. Pressing the CLEAR button will clear the set number.

ON/OFF] button.

CLOCK] buttons to set the

3 How To Install

1. Choose a place in which to install the remote controller (switch box).

Be sure to observe the following steps: (1) When installing on either the switch box or the wall, allow extra space around the remote controller as

External size of remote controller

shown in the figure at the right.

(2) Parts which must be supplied on site.

• Switch box for two units

• Thin-copper wiring pipe

• Lock nut and bushing

• Surface raceways

φ6

30 30

46 10

102 44

102

83,5±0,4

15 or less

207

Switch box two units

Construction precautions

• Do not connect a wire exceeding the specified thickness to the terminal block. (This can lead to damage.)

• Do not run together with other wiring in a wiring conduit. (This can cause communication errors.)

• Do not connect multiple communication lines using a single multicore cable. (This can cause communication errors.)

• The total length of the communication line must be 500 m or less. (This can cause communication errors.)

Seal the remote controller cord with putty in order to prevent the possible entry of dew, water droplets, cockroaches, other insects, etc.

When using the switch box

• When installing on the switch box, seal the connections between the switch box and wiring pipe with putty.

When installing directly on the wall

• When opening a hole using a drill for the remote controller cord (or when taking the cord out of the back of the remote controller), seal the hole with putty.

• When routing the cord via the portion cut off from the upper cover, similarly seal that portion with putty.

• When taking the remote controller cord from back of the controller, use surface raceways.

Use surface raceways

For taking cord out from back of remote controller

Remote control cord

Seal around here with putty.

For taking cord out of top of remote controller

Bushing

Wall

Remote control cord

Wiring pipe

Lock nut

Switch box

Seal around here with putty.

3. Remove the remote controller cover.

• Insert a flathead screwdriver into one of the open slots and move the screwdriver in the arrow direction.

CAUTION

• Remove the cover carefully so as to avoid any damage.

• Do not turn the screwdriver in the slot. Doing so may damage the slot.

4. Install the lower case on the switch box or directly on the wall.

When using the switch box

Switch box for two units

Seal the remote control cord lead-in hole with putty.

(See 2 above)

CAUTION

Do not tighten the screws too tight. Doing so may deform or crack the lower cover.

Remote control cord

(See 5 below)

Cross recessed pan head screw

When installing directly on the wall

Remote control cord (See 5 below)

NOTE: • Choose a flat plane for installation.

• Fasten the switch box at more than two places when installing directly on the wall.

• When reinstalling on the wall, fasten securely using anchors.

5. Connect the remote control cord to the remote controller terminal block.

For the remote control, obtain a 2-core cable between 0.3 and 1.25 mm2 at the site.

CAUTION

Do not use crimp terminals to connect to remote controller terminal blocks. The terminals may contact the board and

To Lossnay unit A controller terminal block

There is no polarity.

cause trouble or contact the cover and damage the cover.

Extra space around remote controller

Wood screw

To connect the remote control cord, peel 6mm of coating.

5 Function Selection

Function selection of remote controller

The setting of the following remote controller functions can be changed using the remote controller function selection mode. Change the setting when needed.

Item 1 Item 2 Item 3 (Setting content)

[1] Change Language (“CHANGE LANGUAGE”)

[2] Function limit (“FUNCTION SELECTION”)

[3] Mode selection (“MODE SELECTION”)

[4] Display change (“DISP MODE SETTING”)

[5] Installation settings (“LOSSNAY FUNCTION”)

[6] Interlocking settings (“INTERLOCK SETTING”)

[5] Installation settings and [6] Interlocking settings are selection modes that allow overriding of Lossnay unit Dip switches settings via remote controllers.

*1 When a remote controller is set to factory setting, the system operates according to the main unit Dip switch settings. When the remote controller settings are changed

from the defaults, the system operates according to those settings. (The main unit switch settings are overridden.)

If two remote controllers are used, these settings can be performed only for the “main” remote controller. These settings will be skipped for the “sub” remote controller

and may not be modified. The designation of main and sub remote controller and are determined automatically upon main unit power-up. The remote controller for which [5] and [6] are displayed in the Function Selection mode is the main remote controller.

Clock use must be set for Weekly timer and Night purge operation.

Applies only to the following functions:

[Supply fan], [Exhaust fan], [Start up power supply and exhaust]

Indicates Dip switches in the Lossnay control box.

For the Lossnay models without those functions, those setting items will be nondisplay.

When the functions of the Lossnay unit were changed by function selection after installation, always indicate the set contents by entering or other mark in the appropriate check field of the tables shown in page 7 and 8. (Settings may be lost if the remote controller malfunctions.) When replacing a remote controller, specify the same settings as before the replacement.

Language setting to display Display in multiple languages is possible.

(1) Operation function limit setting (operation lock)

(“LOCKING FUNCTION”)

(2) 24-hour ventilation setting*

2*6

(“24HR VENTILATION”)

(1) Use of clock setting*

(“CLOCK”)

(2) Timer function setting

(“WEEKLY TIMER”)

(3) Contact number setting for error situation

(“CALL.”)

(1) Filter cleaning setting

(“MAINTENANCE SIGN”)

(2) Lossnay cores cleaning setting

(“MAINTENANCE SIGN”)

(1) Supply fan speed setting

(“SA SETTING”)

(2) Exhaust fan speed setting

(“EA SETTING”)

(3) Power supply/exhaust when operation starts

(“POWER VENT START”)

(4) Subordinate Lossnay settings*

SUB

(“

SET”)

(5) Power supply ON/OFF/AUTO

(“RECOVERY SETTING”)

(6) Operation monitor output selection

(“OPERATION MONITOR”)

(7) Exhaust fan speed selection for cold region

intermittent operation (“EA SETTING INTERMIT”)

(8) Night purge setting*

(“NIGHT PURGE”)

(9) Bypass automatic ventilation priority setting

(“BYPASS SETTING”)

(1) Interlock mode setting

(“INTERLOCK MODE”)

(2) Pulse input setting

(“INPUT SIGNAL”)

(3) Delayed operation settings

(“DELAY OPERATION”)

(4) Exhaust operation settings for air conditioner

defrosting (“EA SETTING DEFROST”)

(SW5-5)*

(SW2-4,9)*

(SW2-5,10)*

(SW2-3)*

(SW2-6)* (SW5-4)*

(SW5-2)*

(SW5-9)*

(SW2-7)*

(SW5-7,8)*

(SW2-2)*

(SW5-1)*

(SW5-3)*

Setting the range of operation limit (operation lock)

Sets whether the [

ON/OFF] button stops operation completely or initiates Extra low operation.

Setting the use or non-use of clock function

Setting the timer type

Contact number display in case of error Setting the telephone number

Set the schedule for “FILTER” indicator to appear after 3000-hour use, or no indication

Set the schedule for “CORE” indicator to appear after 6000-hour use, or no indication

Sets Extra High/High fan speed selection , and Multi Ventilation modes

Switching to power supply/exhaust when operation starts

Enable/disable subordinate Lossnay unit supply and exhaust fan speed settings.

Controls stop and start operation by turning the

power supply (220-240 V) for the Lossnay on and off.

Sets whether the operation monitor will apply to the exhaust fan or the supply fan.

Sets exhaust fan speed for cold region intermittent operation.

Enables/disables Night purge.

Selects the auto ventilation adjustment (AUTO) pattern.

These settings indicate how Lossnay should operate when external devices are started or stopped.

Set when pulse signal equipment is connected to an external input.

Setting for delay (of operation at startup of heating or cooling)

Stopping exhaust fan when defrosting air conditioner

NOTE

• If the remote controller Function Selection mode is entered during timer operation, the timer operation will be cancelled. Set timer operation after completing the remote controller Function Selection mode.

• When using two remote controllers, if one remote controller is set to remote controller Function Selection mode, “ ” will be displayed in the other remote controller and its operation will be disabled.

• Button response may at times be slow due to communication processing; this is not a malfunction.

Normal display (Display when the Lossnay unit is not running)

(Hold down the A button and press the C button for 2 seconds.)

Item 1

Change Language (“CHANGE LANGUAGE”)

Function limit (“FUNCTION SELECTION”)

Mode selection (“MODE SELECTION”)

Display change (“DISP MODE SETTING”)

Installation settings (“LOSSNAY FUNCTION”)

Press the

button.

Press the

button.

Press the

button.

Press the

button.

Remote Controller Function Selection Mode

Operation function limit setting (“LOCKING FUNCTION”)

*1*2*3 24-hour ventilation setting (“24HR VENTILATION”)

Use of clock setting (“CLOCK”)

Timer function setting (“WEEKLY TIMER”)

Contact number setting for error situation (“CALL.”)

Filter cleaning setting (“MAINTENANCE SIGN”)

Lossnay cores cleaning setting (“MAINTENANCE SIGN”)

Supply fan speed setting (“SA SETTING”)*

Exhaust fan speed setting (“EA SETTING”)*

(Hold down the A button and press the C button for 2 seconds, or L button)

Item 2

Power supply / exhaust when operation starts (“POWER VENT START”)

Subordinate Lossnay settings (“

SUB

SET”)

Power supply ON/OFF/AUTO (“RECOVERY SETTING”)

Operation monitor output selection (“OPERATION MONITOR”)

Exhaust fan speed selection for cold region intermittent operation (“EA SETTING INTERMIT”)

Night purge setting (“NIGHT PURGE”)*

Press the

button.

Press the

button.

Press the

button.

Press the

button.

Interlocking settings (“INTERLOCK SETTING”)

Change Language (“CHANGE LANGUAGE”)

*1 For the Lossnay models without those functions, those setting items will be nondisplay.

Those settings can be disabled depending on the other setting conditions.

When two remote controllers are used, the settings will be displayed only in the main remote controller.

Bypass automatic ventilation priority setting (“BYPASS SETTING”)

Interlock mode setting (“INTERLOCK MODE”)

Pulse input setting (“INPUT SIGNAL”)

Delayed operation settings (“DELAY OPERATION”)

Exhaust operation settings for air conditioner defrosting (“EA SETTING DEFROST”)

NOTE To return to the normal display, hold down the A button and press the C button for 2 seconds.

Press the B button.

Dot display

The language that is selected in CHANGE LANGUAGE mode appears on this display. English is set in this manual.

See [1] (1)

Item 3

(Setting content)

See [2] (1)

See [2] (2)

See [3] (1)

See [3] (2)

See [3] (3)

See [4] (1)

See [4] (2)

See [5] (1)

See [5] (2)

See [5] (3)

See [5] (4)

See [5] (5)

See [5] (6)

See [5] (7)

See [5] (8)

See [5] (9)

See [6] (1)

See [6] (2)

See [6] (3)

See [6] (4)

[5] Installation settings

(1) Supply fan speed setting (SW2-4,9)

Set supply to Extra High/High fan speed notch selection or Low fixed (multi ventilation mode). To switch the setting, press the [

Dot display Display Function Check

Used at “Extra High” and “Low” fan speed

SH : L

Used at “High” and “Low” fan speed

H : L

(Factory setting) Fixed at “Low” fan speed (multi ventilation

mode)

ON/OFF] button.

(2) Exhaust fan speed setting (SW2-5,10)

Set exhaust to Extra High/High fan speed notch selection or Low fixed (multi ventilation mode). To switch the setting, press the [

Dot display Display Function Check

Used at “Extra High” and “Low” fan speed

SH : L

Used at “High” and “Low” fan speed

H : L

(Factory setting) Fixed at “Low” fan speed (multi ventilation

mode)

ON/OFF] button.

(3) Power supply / exhaust when operation starts (SW2-3)

Set whether or not to perform power exhaust (30 minutes of fixed High (Extra High) fan speed) at start-up. When set to 24-hour Ventilation, pressing the [ ON/OFF] button stops and re-starts operation. To switch the setting, press the [ ON/OFF] button.

Dot display Display Function Check

* If power supply / exhaust is performed at start-up, the notch can be changed

with the Fan speed Adjustment button.

Normal (Factory setting)

oFF

Power supply / exhaust is performed at start-up (After 30 minutes, the system

switches to enable fan speed adjustment from the remote controller)

(4) Subordinate Lossnay settings

Enables/disables usage of the supply and exhaust fan speed [ [5] (1) to (3) above] remote controller settings for the subordinate Lossnay. If set to “dIP”, only the main Lossnay will operate at the remote controller fan speed settings. The subordinate Lossnay will operate using the main unit Dip switch settings. To switch the setting, press the [ ON/OFF] button.

Dot display Display Function Check

nables function settings for the

subordinate Lossnay via the remote

controller. (Factory setting) Disables function settings for the subordinate Lossnay via the remote

dIP

controller.

(5) Power supply ON/OFF/AUTO (SW2-6) (SW5-4)

Controls stop and start operation by turning the power supply (220240V) for the Lossnay on and off. To switch the setting, press the [ ON/OFF] button.

Dot display Display Function Check

Stop when the power is on

oFF

(Factory setting) Start when the power is on

Resume at the same operation mode (stop

AU o

or start) before power off

(6) Operation monitor output selection (SW5-2)

Selects whether the operation monitor output will apply to the exhaust fan (duing operation) or the supply fan. To switch the setting, press the [ ON/OFF] button.

Dot display Display Function Check

Corresponds to opertation mode output

exhaust fan (Factory setting) Corresponds to operation mode output

supply fan

(7) Exhaust fan speed selection for cold region intermittent operation

(SW5-9) Selects the exhaust fan speed during cold region intermittent operation. To switch the setting, press the [ ON/OFF] button.

Dot display Display Function Check

Exhaust fan stops.

oFF

Exhaust fan operates at “Low” (ﬁ xed) fan

speed. Exhaust fan operates normally (with no

notch Change). (Factory setting)

(8) Night purge setting

Night purge operation is used in the summer to automatically ventilate a room at night while the air conditioner is stopped, to discharge accumulated heat and thereby reduce the air conditioning load the next morning. Enables or disables Night purge operation. To switch the setting, press the [ ON/OFF] button.

Dot display Display Function Check

* See page 14 of the Operation Manual for details on Night purge. * Night purge cannot be used with the Simple timer.

Night purge mode is inactive.

oFF

(Factory setting) Night purge mode is active.

(9) Bypass automatic ventilation priority setting (SW2-7)

Selects the auto ventilation adjustment (AUTO) pattern. To switch the setting, press the [

Dot display Display Function Check

*1 When the night purge is set by the remote controller, night purge operation

starts at a temperature of 28°C (within 24 hours).

When the night purge is set by the remote controller, night purge operation

starts at a temperature of 17°C (within 24 hours).

Normal (Factory setting)*

Outdoor air cooling priority mode*

ON/OFF] button.

[6] Interlocking settings

(1) Interlock mode setting (SW5-7,8)

These settings indicate how Lossnay should operate when external devices are started or stopped. To switch the setting, press the [

Dot display Display Function Check

* External input signal priority cannot be set when the pulse input setting is on.

ON/OFF interlock (Factory setting)

onoF

ON interlock

OFF interlock

oFF

External input given priority

oU *

ON/OFF] button.

(2) Pulse input setting (SW2-2)

Set as shown when connecting the pulse signal equipment from a building maintenance system to an external input. To switch the setting, press the [ ON/OFF] button.

Dot display Display Function Check

* 24-hour Ventilation cannot be set when the pulse input setting is on.

No pulse input (Factory setting)

oFF

Pulse input

(3) Delayed operation settings (SW5-1)

Selects whether or not to perform delayed operation when either an air conditioner or external equipment is running. To switch the setting, press the [ ON/OFF] button.

Dot display Display Function Check

* Delayed operation cannot be used when the pulse input setting is on.

No operation delay (Factory setting)

oFF

Operation delay of 30 minutes

(4) Exhaust operation settings for air conditioner defrosting (SW5-3)

Set the operation of the exhaust fan (with the air supply fan is stopped) during Mitsubishi air conditioner defrost mode when the Lossnay unit is connected to the air conditioner with a duct. To switch the setting, press the [ ON/OFF] button.

Dot display Display Function Check

Stop

oFF

Operation (Factory setting)

CAUTION

Prevent remote cord chips from getting into the remote controller. Electric shock or malfunction may result.

Mitsubishi Electronics PZ-60DR-E User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual