Mitsubishi Electric PAR-SL94B-E User manual
OPTIONAL
PARTS
E-129
Enables the use of wireless remote controller for ceiling
suspended models.
Photo
6SHFL¿FDWLRQV
PCA-RP KA
Wireless Remote Controller Kit
PAR-SL94B-E
Unit : mm
Descriptions
Applicable Models
Dimensions
57
40
182 99
31
Cooler/heater button (start/stop) is
provided.
Emergency operation
During operation: LED (green) is lit,
$ODUP/('JUHHQÀDVKHV
Operation indication
Max. 16 refrigerant systems per group
(One or more wireless light receivers
must be installed for each refrigerant
system.)
Number of units controlled
Adapter wiring
9-wire cord (standard accessory) with
connector is connected to the connector
(CN90) on the indoor unit control board.
Light receiver range
7m or less, at within 45 degrees to the front of
receiver (the range varies with conditions)
Operating conditions
Temperature: 0 to 40, Humidity: 30 to 90%
(no condensation)
Exterior
White gray (Munsell 4.48Y 7.92/0.66), ABS
resin
Installation method
Attached to the brand label case of indoor unit.
for Ceiling Suspended models
OPTIONAL
PARTS
E-130
Wireless Remote Controller Kit for Ceiling Suspended models PAR-SL94B-E
How to Use / How to Install
Making Sure of Components
Make sure that the following components, along with this manual, are packed in the box.
Component
Wireless remote controller reciever 1
1
1
2
2
2
1
Wireless remote controller
Remote control holder
“AAA” LR03 alkaline batteries
4.1×16 wood screws
Cord retaining clips
Connection cord fixing seal (12×30 size)
How to Install Be sure to turn the power off before installing.
Removing the intake grille and the right side panel
• Slide the catch holding the intake grille backwards to open the grille. Remove the screw holding the side panel,
and then slide the side panel forward to remove it.
Side panel
Slide forward
Catach retaining the intake grille
Remove the screw holding the side panel
Removing the existing brand label case
• Remove the brand label case (name plate with MITSUBISHI ELECTRIC) from the bottom right of the unit. If it is difficult
to remove the case, use a flat-blade screwdriver, etc., taking care not to damage the panel.
Slide
Slide
Q’ty
Panel Case
Panel
Installing to the indoor unit
• Pass the receiver board connector through the right side of the square hole to which the brand label case
was attached and then pull the connector and cord thruogh the slit in the right side of the bottom panel.
• Fit the receiver into the square hole where the brand label case was attached.
Retaining clip
Slit
1
2
OPTIONAL
PARTS
E-131
Connecting the receiver board connector to the control circuit board
Removing the beam and the electrical box cover
• Remove the beam.
• Loosen the two screws at the bottom of the electrical box cover,
and then slide the cover to the left to remove it.
• Pull down the electrical box.
{Electrical box fixing screw
Electrical box cover fixing screw
Electrical box cover
Beam
• Pass the cord through the bush at the top right of the electrical box.
• Connect the connector to CN90 on the right of the control board.
• If the cord is loose, bundle it using the clamps under the above bush.
CN90
Bush
Calmps
Calmps
Remote control holder
• To install the wireless remote controller on a wall, first attach the remote control holder to a wall.
Fitting remote control into holder
Fix the remote control holder to the wall using
the 2 wood screws provided.
Insert the remote control into the holder.
Push the remote control against the wall.
Removing remote control
ƔPull the top of remote control forward.
NOTE : The remote signal will reach the receiver over a distance of approx. 7m in a straight line and approx. 45°
left or right. If the infrared receiver is affected by fluorescent light (especially, inverter type), it may not be
able to receive the signal. Take this into consideration when installing fluorescent lights or replacing them.
Also on the
opposite side
Reinstalling the removed components
• Reinstall the removed components in reverse order. (The brand lavel case is not needed.)
* The positions of the connectors may be different according to the model.
Please refer to the wiring diagram to confirm the positions of the connectors.
Laying out the lead wire
•
Pass the lead wire for receiver through the retaining clips.
• Fix the lead wire for receiver with the clips on the ceiling side
of the unit.
Retaining clip
Clips on the ceiling side
Wireless Remote Controller Kit for Ceiling Suspended models PAR-SL94B-E
OPTIONAL
PARTS
E-132
Pair Number Setting
• This is the setting to specify the unit to operate with the wireless remote controller.
• Make setting for J41, J42 (Jumper wire) of indoor controller board and the pair number of wireless remote cotroller.
• The pair number setting is available with the 4 patterns as shown in the following table. Make setting for the pair number
(J41, J42) of indoor controller board and the pair number of wireless remote controller which is used
as shown in the following table. *The initial setting is Pair No. “0”.
Press the SET button with something sharp at the end.
Start this operation from the status of remote controller display turned off.
MODEL SELECT blinks and Model No. is lighted.
Press the button twice continuously. Pair No. “0” blinks.
Press the temp button to set the pair number you want to set.
Press the SET button with something sharp at the end.
Set pair number is lighted for 3 seconds then turned off.
Pair No. of wireless remote controller Indoor PC board
Initial setting
Cut J41
Cut J42
Cut J41, J42
0
1
2
3 ~ 9
CN90
min
Jumper wire (J41, J42)
ON/OFF TEMP
FAN
VANE
MODE
CHECK
LOUVER
TEST RUN
AUTO STOP
AUTO START
h
min
RESET
SET CLOCK
MODEL SELECT
* The positions of the connectors may be
different according to the model.
Please refer to the wiring diagram to
confirm the positions of the connectors.
Test Run Measure an impedance between the power supply terminal block on the outdoor unit
and the ground with a 500V Megger and check that it is equal to or greater than 1.0 M.
Turn on the main power to the unit.
Press the button twice continuously.
(Start this operation from the status of remote controller display turned off.)
TEST RUN and current operation mode are displayed.
Press the ( ) button to activate COOL mode, then check whether
cool air is blown out from the unit.
Press the ( ) button to activate HEAT mode, then check whether
warm air is blown out from the unit.
Press the button and check whether strong air is blown out from the unit.
Press the button and check whether the auto vane operates properly.
Press the ON/OFF button to stop the test run.
TEST RUN
MODE
MODE
FAN
VANE
NOTE : • Point the remote controller towards the indoor unit receiver
while following steps to .
• It is not possible to run in FAN, DRY or AUTO mode.
ON/OFF TEMP
FAN
VANE
TEST RUN
AUTO STOP
AUTO START
h
min
LOUVER
MODE
CHECK
RESETSET CLOCK
NOT AVAILABLE
SWING
TEST
RUN
3
4
Wireless Remote Controller Kit for Ceiling Suspended models PAR-SL94B-E
OPTIONAL
PARTS
E-133
Function Selection
This setting is available only for Mr. Slim model. CITY MULTI model can be set by dip switch of indoor/outdoor
control circuit board. Refer to technical data of CITY MULTI model to set dip switch.
Each function can be set according to necessity using the remote controller.
The setting of function for each unit can only be done by the remote controller.
Select function available from the Table3. Function selection using wireless remote controller
is available only for refrigerant system with wireless function. Refrigerant address cannot
be specified by the wireless remote controller.
The article below describes how to set “LOSSNAY connectivity” into “supported
(indoor unit is not equipped with outdoor-air intake)” in Table 3 as an example.
Go to the function select mode
Press the button twice continuously.
(Start this operation from the status of remote controller display turned off.)
CHECK is lighted and “00” blinks.
Press the temp button once to set “50”. Direct the wireless remote
controller toward the receiver of the indoor unit and press the button .
Setting the unit number
Press the temp button and to set the unit number “00”. Direct
the wireless remote controller toward the receiver of the indoor unit and
press the button .
Selecting a mode
Enter 03 to change the LOSSNAY connectivity setting using the and
buttons. Direct the wireless remote controller toward the receiver
of the indoor unit and press the button .
Current setting number: 1=1 beep (1 second)
2=2 beeps (1 second each)
3=3 beeps (1 second each)
If a mode number that can not be recognized by the unit is entered,
3 beeps (3 beeps of 0.4 seconds duration)will be heard.
Reenter the mode number selecting.
If the signal was not received by the sensor or an error occurred during
transmission, you will not hear a beep or a “double beep” may be heard.
Press the button again.
Selecting the setting number
Use the and buttons to change the LOSSNAY connectivity setting
to 02. Direct the wireless remote controller toward the sensor of the indoor
unit and press the button .
ĺ$WWKLVWLPHFXUUHQWVHWWLQJQXPEHUIRUVHOHFWHGPRGHQXPEHUZLOOEHRXWSXW
by the interrupted buzzer sounds and the blinks of operation indicator.
2XWSXWVHWWLQJQXPEHU ĺEHHSEHHSVHFRQGVHFRQGî
ĺEHHSEHHSVHFRQGVHFRQGî
ĺEHHSEHHSVHFRQGVHFRQGî
If a setting number that can not be recognized by the unit is entered, 3 beeps
(3 beeps of 0.4 seconds duration) will be heard (unit will beep only).
Reenter the setting number selecting.
If the signal was not received by the sensor or an error occurred during
transmission, you will not hear a beep or a “double beep” may be heard.
Press the button again.
If the number that can not be set is input, the former setting number will be set.
To select multiple functions continuously
Repeat steps and to change multipul function settings continuously.
Complete function selection
Direct the wireless remote controller toward the sensor of the indoor unit
and press the button .
CHECK
h
min
h
h
h
h
NOTE : Whenever changes are made to the function settings after construction or
maintenance, be sure to record the added functions with an “ż”, in the
“Check” column provided on the chart.
CHECK
CHECK
CHECK
CHECK
ON/OFF TEMP
FAN
VANE
TEST RUN
AUTO STOP
AUTO START
h
min
LOUVER
MODE
CHECK
RESETSET CLOCK
CHECK
5
Wireless Remote Controller Kit for Ceiling Suspended models PAR-SL94B-E
OPTIONAL
PARTS
E-134
Other function selections
Now that you know how to change LOSSANY connectivity setting, there are several other settings that can be changed as well.
The following table lists the various settings that can be changed through the remote controller and the default settings.
Function Settings
Not available
Available
Indoor unit operating average
Set by indoor unit’s remote controller
Remote controller’s internal sensor
Not supported
Supported (indoor unit is not equipped with outdoor-air intake)
Not supported (indoor unit is not equipped with outdoor-air intake)
Energy saving cycle automitically enabled
Energy saving cycle automitically disabled
100Hr
2500Hr
No filter sign indicator
Quiet
Standard
High ceiling
No vanes
Equipped with vanes (No.1 set)
Equipped with vanes (No.2 set)
*1
*1
ż
ż
ż
ż
ż
ż
PCA-RP·KA
Power failure automatic recovery
Indoor temperature detecting
LOSSNAY connectivity
Auto mode (only for PUHZ)
Filter sign
Fan speed
Up/down vane setting
*1 Power failure automatic recovery initial setting depends on the connecting outdoor unit.
Things to remember when entering function selections:
The basic procedure for entering function selections is the same as described for switching between LOSSNAY connectivity.
However, there are some differences at step for selecting the unit number, step for selecting the mode number
and step for selecting the setting number.
The following Tables 4 and 5 list the various function settings, mode numbers and setting numbers.
Table 4 details the function of the entire refrigerant system while Table 5 shows the function that can be set for
the indoor unit.
Table 4. Itemized functions of the entire refrigerant system (select unit number 00)
Mode Settings
Not available
Available (Approximately 4-minutes wait-period after power
is restored.)
Indoor unit operating average
Set by indoor unit’s remote controller
Remote controller’s internal sensor
Not supported
Supported (indoor unit is not equipped with outdoor-air intake)
Not supported (indoor unit is not equipped with outdoor-air intake)
Energy saving cycle automitically enabled
Energy saving cycle automitically disabled
01
02
03
05
Mode no.
Power failure
automatic recovery
Indoor temperature
detecting
LOSSNAY
connectivity
Auto mode
(only for PUHZ)
Setting no.
Check Remarks
1
2
1
2
3
1
2
3
1
2
Approximately 4-minutes wait-
period after power is restored.
Table 3.
Table 5. Itemized functions of the indoor unit (select unit numbers 01 to 04 or 07)
Mode Settings
100Hr
2500Hr
No filter sign indicator
Quiet
standard
High ceiling
No vanes
Equipped with vaneas (No.1 set)
Equipped with vaneas (No.2 set)
07
08
11
Mode no.
Filter sign
Fan speed
Up/down vane
setting
Setting no.
Check Remarks
1
2
3
1
2
3
1
2
3
Setting the unit numbers
Set “00” as the unit number when setting function from Table 4.
When setting function from Table 5.
- When setting function for an indoor unit in an independent system, set the unit number to 01.
- When setting function for a simultaneous-Twin Triple quadruple indoor unit system, assign unit numbers from 01 to 04 to
each indoor unit.
- When setting the same functions for an entire simultaneous Twin Triple quadruple-indoor unit system, assign “07” as
the unit number.
Selecting the mode number
Select from Table 4 and Table 5.
Selecting the setting number.
Wireless Remote Controller Kit for Ceiling Suspended models PAR-SL94B-E
OPTIONAL
PARTS
E-135
Self-Check
Turn on the main power to the unit.
Press the button twice continuously.
(Start this operation from the status of remote controller display turned off.)
CHECK begins to light.
«00» begins to blink.
While pointing the remote controller toward the unit’s receiver, press
the button. The check code will be indicated by the number of
times that the buzzer sounds from the receiver section and the number
of blinks of the operation lamp.
Press the ON/OFF button to stop the self-check.
CHECK
h
[Output pattern A] Errors detected by indoor unit
OPERATION
INDICATOR
lamp blink
pattern
Beep Beep Beep Beep Beep Beep Beep
Off
Approx. 2.5 sec.
On
Approx. 3 sec.
On
0.5 sec.
On
0.5 sec.
On
0.5 sec.
On
0.5 sec.
Off
Approx. 2.5 sec.
On
Approx. 3 sec.
On
0.5 sec.
On
0.5 sec.
···Repeated
Number of blinks/beeps in pattern indicates the check
code in the following table (i.e., n=5 for “U2”)
Number of blinks/beeps in pattern indicates
the check code in the following table
nth
1st 2nd 3rd 1st 2nd
Self-check
starts
(Start signal
received)
Beeper sounds
[Output pattern B]
OPERATION
INDICATOR
lamp blink
pattern
Beep Beep Beep Beep Beep Beep Beep
Off
Approx. 2.5 sec.
On
0.5 sec.
On
0.5 sec.
On
0.5 sec.
On
0.5 sec.
Off
Approx. 2.5 sec.
On
0.5 sec.
On
0.5 sec.
···Repeated
Number of blinks/beeps in pattern indicates the check
code in the following table (i.e., n=5 for “P5”)
Number of blinks/beeps in pattern indicates
the check code in the following table
nth
1st 2nd 3rd 1st 2nd
Self-check
starts
(Start signal
received)
Beeper sounds
ƔRefer to the following tables for details on the check codes.
[Output pattern A]
Beeper sounds/OPERATION
INDICATOR lamp blinks Check code
Symptom Remark
(Number of times)
Wireless remote controller
Wired remote
controller
1
2
3
4
5
6
7
8
9
10
11
12
No sound
P1 Intake sensor error
P2, P9 Pipe (Liquid or 2-phase pipe) sensor error
E6,E7 Indoor/outdoor unit communication error
P4 Drain sensor error/Float switch connector open
P5 Drain pump error
P6 Freezing/Overheating safeguard operation
EE Communication error between indoor and outdoor units
P8 Pipe temperature error
E4 Remote controller signal receiving error
–
–
–
–
Fb Indoor unit control system error (memory error, etc.)
ON/OFF TEMP
FAN
VANE
TEST RUN
AUTO STOP
AUTO START
h
min
LOUVER
MODE
CHECK
RESETSET CLOCK
CHECK
– – No corresponding
Output pattern (Mr.Slim model / CITY MULTI model)
Check code (Mr.Slim model)
6
Wireless Remote Controller Kit for Ceiling Suspended models PAR-SL94B-E
OPTIONAL
PARTS
E-136
[Output pattern B] Errors detected by unit other than indoor unit (outdoor unit, etc.)
E9
*1 If the beeper does not sound again after the initial
2 beeps to confirm the self-check start signal was received and
the OPERATION INDICATOR lamp does not come on,
there are no error records.
*2 If the beeper sounds 3 times continuously “beep, beep, beep (0.4 + 0.4 + 0.4 sec.)” after the initial 2 beeps to confirm
the self-check start signal was received, the specified refrigerant address is incorrect.
Beeper sounds/OPERATION
INDICATOR lamp blinks Check code
(Number of times)
Wireless remote controller
Symptom Remark
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Indoor/outdoor unit communication error
(Transmitting error) (Outdoor unit)
Open/short of outdoor unit thermistors
Compressor overcurrent interruption (When compressor locked)
Abnormal high discharging temperature/
insufficient refrigerant
Abnormal high pressure (63H worked)/Overheating
protection operation
Abnormal temperature of heat sink
Outdoor unit fan protection stop
Compressor overcurrent interruption/Abnormal of power module
Abnormality of super heat due to low discharge temperature
Abnormality such as overvoltage or voltage shortage and
abnormal synchronous signal to main circuit/Current sensor error
U2
U5
UP
U3,U4
UF
U1,Ud
U8
U6
U7
U9,UH
Others
–
–
–
–
Other errors (Refer to the technical manual for the outdoor unit.)
For details, check
the LED display
of the outdoor
controller board.
Compressor overcurrent interruption
• On wireless remote controller
The continuous buzzer sounds from receiving section of indoor unit.
Blink of operation lamp
• On wired remote controller
Check code display in the LCD.
Wired remote
controller
Check code (CITY MULTI model)
Beeper sounds/OPERATION
INDICATOR lamp blinks Check code
Remark
(Number of times)
Wireless remote controller
Wired remote
controller
1
2
3
4
5
6
7
8
9
1000 ~ 1999
2000 ~ 2999
3000 ~ 3999
4000 ~ 4999
5000 ~ 5999
6000 ~ 6999
7000 ~ 7999
0000 ~ 0999
8000 over
[Output pattern A] Errors detected by indoor unit or LOSSNAY unit
[Output pattern B] Errors detected by unit other than indoor unit (outdoor unit, etc.)
*2 If the beeper does not sound again after the initial
2 beeps to confirm the self-check start signal was received and
the OPERATION INDICATOR lamp does not come on,
there are no error records.
*3 If the beeper sounds 3 times continuously “beep, beep, beep (0.4 + 0.4 + 0.4 sec.)” after the initial 2 beeps to confirm
the self-check start signal was received, the specified address is incorrect.
• On wireless remote controller
The continuous buzzer sounds from receiving section of indoor unit.
Blink of operation lamp
• On wired remote controller
Check code display in the LCD.
*1 Refer to service handbook of outdoor unit for the detail.
Wireless Remote Controller Kit for Ceiling Suspended models PAR-SL94B-E
Table of contents
