Mitsubishi Electric SRK100VNPZJX, Техническое руководство

Страница: 491 / 509

-
490
-
'12 • PAC-T-174
Simple Remote Controller Installation Manual
Read together with indoor unit's installation manual.
WARNING
●
Fasten the wiring to the terminal securely and hold the cable securely so as not to apply
unexpected stress on the terminal.
Loose connection or hold will cause abnormal heat generation or fire.
● Make sure the power supply is turned off when electric wiring work.
Otherwise, electric shock, malfunction and improper running may occur.
CAUTION
●
DO NOT leave the remote controller without the upper case.
In case the upper cace needs to be detached, protect the remote controller with a packaging box
or bag in order to keep it away from water and dust.
● DO NOT install the remote controller at the following places in order to avoid malfunction.
(1) Places exposed to direct sunlight (4) Hot surface or cold surface enough to generate condensation
(2) Places near heat devices (5) Places exposed to oil mist or steam directly
(3) High humidity places (6) Uneven surface
Accessories Remote controller, wood screw (
φ
3.5
×
16) 2 pieces
Prepare on site Remote controller cord (2 cores) (Refer to [2. Installation and wiring of remote controller])
[In case of embedding cord] Electrical box, M4 screw (2 pieces)
[In case of exposing cord] Cord clamp (if needed)
1.
Installation procedure
In case of embedding cord
⑴
Make certain to remove the screw on the bottom
surface of the remote controller.
⑵
Remove the upper case of the remote controller.
Insert a flat-blade screwdriver to a concave portion of the bottom
surface of the remote controller and slightly twist it, and the case is
removed.
⑶
Pre-bury the electrical box and remote controller cord.
⑷
Prepare two M4 screws (recommended length: 12 – 16mm), and install the lower case to the electrical box.
Do not use a screw whose screw head is larger than the height of the wall around the screw hole.
⑸
Connect the remote controller cord to the terminal block.
Connect the terminals (X and Y) of the remote controller and the terminals (X and Y) of the indoor
unit. (No polarity of X and Y)
⑹
Mount the upper case for restoring to its former state so as not to crimp the remote controller cord,
and secure with the removed screw.
In case of exposing cord
⑴
Make certain to remove a screw on the bottom surface of the
remote controller.
⑵
Remove the upper case of the remote controller.
Insert a flat-blade screwdriver to a concave portion of
the bottom surface of the remote control and slightly
twist it, and the case is removed.
⑶
The remote controller cord can be extracted from the
upper center.
After the thin part in the upper side of the remote
controller upper case is scraped with a nipper or knife,
remove burr with a file.
⑷
The lower case of the remote controller is mounted to
a flat wall with two accessory wood screws.
⑸
Connect the remote controller cord to the terminal block.
Connect the terminals (X and Y) of the remote controller and
the terminals (X and Y) of the indoor unit. (No polarity of X and
Y)
The wiring route is as shown in the right.
The wiring in the remote controller case should be 0.3 mm
2
(recommended) to 0.5 mm
2
at
maximum.
Further, peel off the sheath.
The peeling length of each wiring is as follows:
X wiring : 160mm
Y wiring : 150mm
⑹
Mount the upper case for restoring to its former state so as not to
crimp the remote controller cord, and secure with the removed screw.
⑺
In the case of exposing installation, secure the remote controller cord to the wall surface with a
cord clamp so as not to loosen the remote controller cord.
2.
Installation and wiring of remote controller
⑴
Wiring of remote controller should use 0.3mm
2
× 2 core wires or cables. (on-site configuration)
⑵
Maximum prolongation of remote controller wiring is 600 m.
If the prolongation is over 100m, change to the size below.
But, the wiring in the remote controller case should be 0.3mm
2
(recommended) to 0.5mm
2
.
Change the wire size outside of the case according to wire connecting. Waterproof treatment is
necessary at the wire
connecting section. Be careful about contact failure.
100 - 200m
･････････････････
0.5mm
2
× 2 cores
Under 300m
･････････････････
0.75mm
2
× 2 cores
Under 400m
･････････････････
1.25mm
2
× 2 cores
Under 600m
･････････････････
2.0mm
2
× 2 cores
⑵
Set the switch SW1-1 of the slave remote controller is “Slave” (ON). The factory default is set as “Master” (OFF).
(Note) • The remote controller thermistor enabled setting can be set only to the master remote controller.
• Install the master remote controller at the position to detect room temperature.
• The air conditioner operation follows the last operation of the remote controller in case of the
master / slave setting.
3.
Master/ slave setting when more than one remote controller are used
⑴
Up to two remote controllers can be connected to one unit (or one group) of indoor unit.
4.
The indication when power source is supplied
⑴
At the time of turning the power source on, after the light is on for the first 2 seconds, the display
becomes as shown below.
The number displayed on the upper side of LCD in the remote control is the software number,
and this is not an error code.
⑵
Then, “88.0 °C” blinks on the remote controller until the communication between the remote
controller and the indoor unit is established.
⑶
In the case of connecting one remote controller with one unit (or one group) of indoor unit, make
certain to set the master remote controller (factory default).
If the slave remote control is set, a communication cannot be
established.
⑷
If a state where the communication between the remote
controller and the indoor unit cannot be established continues
about for 30 minutes, “E” is displayed. Confirm the wiring of
the indoor unit and the outdoor unit and master/slave setting of
the remote controller.
5.
Confirmation method for return air temperature
Return air temperature can be confirmed by the remote controller operation.
⑴ Press AIR CON NO. button for over 5 seconds.
“88” blinks on the temperature setting indicator.
(“88” blinks for approximately 2 seconds while data is read.)
↓
Then, the return air temperature is displayed.
(Example) return air temperature: “27 °C” (blinking)
(Note) For the return air temperature, in the normal case, the return air temperature of the indoor
unit is displayed; however, in the case that the remote control thermistor is effective,
detected temperature by the remote controller thermistor is displayed.
⑵
Press
ON/OFF button.
End.
[In the case that the remote thermistor is ineffective and plural indoor units are connected to one
remote controller ]
⑴ Press AIR CON NO. button for over 5 seconds.
indoor unit No. indicator: “U 000” (blinking)
(Among the connected indoor units, the lowest
number is displayed.)
⑵
Press TEMP
△
or TEMP
▽
button.
Select the indoor unit No.
⑶
Press MODE button.
Dectder the indoor unit No.
(Example) indoor unit No. indicator: “U 000”
“88” blinks on the temperature setting indicator. (blinking for approximately 2 to 10 seconds while
data is read) Then, the return air temperature is displayed. When AIR CON NO. is pressed, return
to the indoor unit selection display (example, “U 000”).
⑷
Press ON/OFF button.
End.
PJZ012D069
Screw
⑴
Lower case
Wall
surface
⑷
X Y
⑸
⑶
Remote controller cord
Electrical box
Prepare on site
Two M4 screws (head: ø8 or less) (prepare on site)
⑷
Screw
⑴
Sheath
Peeling length
Remote controller line (nonpolarity)
○ Ｘ ○ Ｙ
Remote controller “Master”
SW1-1 “OFF”
indoor unit
○ Ｘ ○ Ｙ
○ Ｘ ○ Ｙ
Switch Setting Function detail
Slave remote controller
Master remote controller
ON
SW1-1
OFF
Remote controller “Slave”
SW1-1 “ON”
Software number
(The number in the left is one
example. Another number
may be shown.)
Wiring outlet
Lower case
⑵
Upper case
⑵
Upper case
⑶
Thin part
1
SW1
SW1-1:ON (Slave remote controller)
SW1-1:OFF(Master remote controller)
ON
OFF
2 3 4 5 6 7 8 9 0
6.
Function setting
Each function of the remote controller and the indoor unit is automatically set to the initial setting, which is the standard use, on the occasion of connecting the remote controller with the indoor unit. In the case of the standard
use, the setting change is unnecessary. However, if you whould like to change the initial setting “
○
”, change the setting for only the item of the function number. Record the setting contents and stored them.
⑴
Function setting item by switch on PCB
Switch No. Setting Setting detail Initial setting
SW1-1
ON Slave remote controller
OFF Master remote controller
○
SW1-2
ON Remote controller thermistor enabled
OFF Remote controller thermistor disabled ○
SW1-3
ON “MODE” button prohibited
OFF “MODE” button enabled
○
SW1-4
ON “ON/OFF” button prohibited
OFF “ON/OFF” button enabled
○
⑵
Function setting item by button operation
Note 1: The symbol “
※
” in the initial setting varies depending upon the indoor unit and the outdoor unit to be connected, and this is
automatically determined as follows:
Swith No.
Function No.
Function Setting Product model
SW1-6
“FAN SPEED”
button
“FAN SPEED” button prohibited Product model whose indoor fan speed is only one step
“FAN SPEED” button enabled Product model whose indoor fan speed is two steps or three
steps
Remote controller function 01
Indoor unit fan
speed
Fan speed: three steps Product model whose indoor unit fan speed is three steps
Fan speed: two steps (Hi-Lo) Product model whose indoor unit fan speed is two steps
Fan speed: two steps (Hi-Me)
Fan: one step
Product model whose indoor unit fan speed is only one step
Remote controller function 06 “Auto” operation
setting
“Auto” operation enabled Product model where “Auto” mode is selectable
“Auto” operation disabled Product model without “Auto” mode
Indoor unit function 13
Heating fan
control
Low fan speed Product model except FDUS
Intermittent operation FDUS
Classification Function No. Function Setting No. Setting Initial setting Remarks
Remote
controller
function
01 Indoor unit fan speed
01 Fan speed: three steps ※ Note 1 The fan speed is three steps, - - .
02 Fan speed: two steps (Hi-Lo)
※
Note 1 The fan speed is two steps,
-
.
03 Fan speed: two steps (Hi-Me) The fan speed is two steps,
-
.
04 Fan: one step
※
Note 1 The fan speed is fixed to one step.
03
Remote controller
thermistor at the time
of cooling
01 Remote controller thermistor: no offset
○
02 Remote controller thermistor: +3.0 °C At the time of cooling, in the case of remote controller thermistor enabled, offset temperature at +3.0°C.
03 Remote controller thermistor: +2.0 °C At the time of cooling, in the case of remote controller thermistor enabled, offset temperature at +2.0°C.
04 Remote controller thermistor: +1.0 °C At the time of cooling, in the case of remote controller thermistor enabled, offset temperature at +1.0°C.
05 Remote controller thermistor: -1.0 °C At the time of cooling, in the case of remote controller thermistor enabled, offset temperature at -1.0°C.
06 Remote controller thermistor: -2.0 °C At the time of cooling, in the case of remote controller thermistor enabled, offset temperature at -2.0°C.
07 Remote controller thermistor: -3.0 °C At the time of cooling, in the case of remote controller thermistor enabled, offsett temperature at -3.0°C.
04
Remote controller
thermistor at the time
of heating
01 Remote controller thermistor: no offset ○
02 Remote controller thermistor: +3.0 °C At the time of heating, in the case of remote controller thermistor enabled, offset temperature at +3.0°C.
03 Remote controller thermistor: +2.0 °C At the time of heating, in the case of remote controller thermistor enabled, offset temperature at +2.0°C.
04 Remote controller thermistor: +1.0 °C At the time of heating, in the case of remote controller thermistor enabled, offset temperature at +1.0°C.
05 Remote controller thermistor: -1.0 °C At the time of heating, in the case of remote controller thermistor enabled, offset temperature at -1.0°C.
06 Remote controller thermistor: -2.0 °C At the time of heating, in the case of remote controller thermistor enabled, offset temperature at -2.0°C.
07 Remote controller thermistor: -3.0 °C At the time of heating, in the case of remote controller thermistor enabled, offset temperature at -3.0°C.
05 Ventilation setting
01 No ventilator connection
○
02 Ventilator links air-conditioner
In case of Single split series, by connecting ventilation device to CNT of the indoor printed circuit board (in case of VRF series, by
connecting it to CND of the indoor printed circuit board), the operation of ventilation device is linked with the operation of indoor unit.
06
“Auto” operation
setting
01 “Auto” operation enabled
※
Note 1
02 “Auto” operation disabled
※
Note 1 “Auto” operation disabled
Indoor unit
function
07
Operation permission/
prohibition
01 Disabled ○
02 Enabled Operation permission/prohibition controller is enabled.
08 External input
01 Level input
○
02 Pulse input
09 Fan speed setting
01 Standard Note2
02 High speed 1 Note2
03 High speed 2 Note2
10
Fan remaining
operation at the time
of cooling
01 No remaining operation
○
After cooling stopped, no fan remaining operation
02 0.5 hours After cooling stopped, fan remaining operation for 0.5 hours
03 1 hour After cooling stopped, fan remaining operation for 1 hour
04 6 hours After cooling stopped, fan remaining operation for 6 hours
11
Fan remaining
operation at the time
of heating
01 No remaining operation ○ After heating stopped or after heating thermostat OFF, no fan remaining operation
02 0.5 hours After heating stopped or after heating thermostat OFF, fan remaining operation for 0.5 hours
03 2 hours After heating stopped or after heating thermostat OFF, fan remaining operation for 2 hours
04 6 hours After heating stopped or after heating thermostat OFF, fan remaining operation for 6 hours
12
Setting temperature
offset at the time of
heating
01 No offset
○
02 Setting temperature 3.0 °C The setting temperature at the time of heating is offset by +3.0 °C.
03 Setting temperature 2.0 °C The setting temperature at the time of heating is offset by +2.0 °C.
04 Setting temperature 1.0 °C The setting temperature at the time of heating is offset by +1.0 °C.
13 Heating fan controller
01 Low fan speed ※ Note 1 At the time of heating thermostat OFF, operate with low fan speed.
02 Setting fan speed At the time of heating thermostat OFF, operate with the setting fan speed.
03 Intermittent operation
※
Note 1 At the time of heatingr thermostat OFF, intermittently operate.
04 Fan off
At the time of heating thermostat OFF, a fan will be stopped.
When the remote controller thermistor is enabled, automatically set to “Fan off”. Do not set at the time of the indoor unit thermistor.
14
Return air temperature
offset
01 No offset
○
02 Return air temperature 2.0 °C Offset the return air temperature of the indoor unit by +2.0 °C.
03 Return air temperature 1.5 °C Offset the return air temperature of the indoor unit by +1.5 °C.
04 Return air temperature 1.0 °C Offset the return air temperature of the indoor unit by +1.0 °C.
05 Return air temperature offset -1.0 °C Offset the return air temperature of the indoor unit by -1.0 °C.
06 Return air temperature offset -1.5 °C Offset the return air temperature of the indoor unit by -1.5 °C.
07 Return air temperature offset -2.0 °C Offset the return air temperature of the indoor unit by -2.0 °C.
[In the case of selecting the indoor unit function (07-14)]
①
“88” blinks on the temperature setting indicators.
(blinking for approximately 2 to 10 seconds while data is read)
↓
After that, the current setting number of the selected function number blinks.
(Example)
Function number: “07” (lighting)
Setting number: “01” (blinking)
Proceed to
②
.
[Note]
a.
In the case of connecting one remote control to plural indoor units, the display
will be as follows:
Indoor unit No. display: “U 000” (blinking)
(Display the lowest number among the connected indoor units.)
b. Press TEMP △ or TEMP ▽ button.
Select the indoor unit No. to be set.
If “U ALL” is selected, the same setting can be set to all units.
c. Press MODE button.
Decide the indoor unit No.
“88” blinks on the temperature setting indicators. (blinking for 2 to 10 seconds while data
is read)
When AIR CON NO. button is pressed, go back to the indoor unit selection display (for
example, “U 000” blinking).
② Press TEMP △ or TEMP ▽ button.
Select the setting number
③ Press MODE button.
The setting is completed.
Light is on for approximately 3 to 20 seconds while data of the decided function No. and
setting No. is transmitted.
(Example)
Indoor unit No.: “U 000” (lighting for 3 to 20 seconds)
Function number: “07” (lighting for 3 to 20 seconds)
Setting number: “01” (lighting for 3 to 20 seconds)
Then, the screen goes back to the function number blinking indication
⑴
, if the setting
is sequentially conducted, continue with the same procedures. If the setting is finished,
proceed to
⑸ .
⑴
Stop air-conditioning, and simultaneously press AIR CON NO. and
MODE buttons
at the same time for over three seconds.
The function number “01” blinks in the upper right.
⑵
Press TEMP
△
or TEMP
▽
button.
Select the function number.
⑶
Press
MODE button.
Decide the function number.
⑷
[In the case of selecting the remote controller function (01-06)]
①
The current setting number of the selected function number blinks
(Example)
Function number: “01” (lighting)
Setting number: “01” (blinking)
②
Press TEMP
△
or TEMP
▽
button.
Select the setting number.
③
Press
MODE button.
The setting is completed.
Light is on for approximately 3 to 20 seconds while data of the
decided function No. and setting No. is transmitted.
(Example)
Function number: “01” (lighting for 3 to 20 seconds)
Setting number: “01” (lighting for 3 to 20 seconds)
Then, the screen goes back to the function number blinking
indication
⑴
, if the setting is sequentially conducted, continue
with the same procedures. If the setting is finished, proceed to
⑸
.
⑸
Press ON/OFF button.
The setting is completed.
Function number
Function number
Setting number
Function number
Setting number
Function number
Setting number
Function number Indoor unit No.
Indoor unit No.
(In the case of
connecting
plural indoor
units)
Function number
Setting number
1
SW1
ON
OFF
2 3 4 5 6 7 8 9 0
• As for the slave remote controller, function setting is impossible
other than SW1-1.
•
In the indoor unit with only one fan speed, “FAN SPEED” button cannot
be enabled.
・
Even if ON/OFF button is pressed during setting, the setting is ended. However, any details where the setting has not been completed will be ineffective.
・
The setting contents are stored in the controller, and even if the power failure occur, this will not be lost.
[Confirmation method for current setting]
According to the operation, the “setting number” displayed first after selecting “function number” and pressing MODE button is the currently set content.
(However, in the case of selecting “U ALL” (all units), the setting number of the lowest number among the indoor units is displayed.)
Decide button
Start button
Select button
End button
Note 3: As for plural indoor unit, set indoor functions to each master and slave indoor unit.
But only master indoor unit is received the setting change of indoor unit function “07 Operation permission/
prohibition” and “08 External input”.
Note 2: Fan speed of “High speed” setting
Fan speed setting
Indoor unit fan speed setting
- - - -
Standard Hi
−
Mid
−
Lo Hi
−
Lo Hi
−
Mid
High speed 1 ・ 2 UHi − Hi − Mid UHi − Mid UHi − Hi
Initial setting of some indoor unit is “High speed”.
7.
How to set functions by button operation
Switch No. Setting Setting detail Initial setting
SW1-5
ON “TEMP” button prohibited
OFF “TEMP” button enabled
○
SW1-6
ON “FAN SPEED” button prohibited
※
Note 1
OFF “FAN SPEED” button enabled ※ Note 1
SW1-7
ON Auto restart function enabled
OFF Auto restart function disabled
○
SW1-8, 9, 0
ON
Not used
OFF
PJZ012D069.indd 1 2008/11/13 11:42:01
PJZ012D069