Test Run - Toshiba MMU-UP0151SH-E Installation Manual

 To secure better effect of
heating
When it is difficult to obtain satisfactory heating due to
installation place of the indoor unit or structure of the
room, the detection temperature of heating can be
raised. Also use a circulator or other machinery to
circulate heat air near the ceiling.
Follow to the basic operation procedure
1 2 3 4 5 6 7
( → → → → → → ).
[06]
• Specify for the Code No. in Procedure
5
• For the set data in Procedure , select the set data
of shift value of detection temperature to be set up
from the following table.
Set data Detection temperature shift value
0000 No shift
0001 +1°C
+2°C
0002
(Factory default)
0003 +3°C
0004 +4°C
0005 +5°C
0006 +6°C
 Filter sign setting
According to the installation condition, the filter sign
term (Notification of filter cleaning) can be changed.
Follow to the basic operation procedure
1 2 3 4 5 6 7
( → → → → → → ).
[01]
• Specify for the Code No. in Procedure
5
• For the set data in Procedure , select the set data
of filter sign term from the following table.
Set data Filter sign term
0000 None
0001 150 H
2500 H
0002
(Factory default)
0003 5000 H
0004 10000 H
• The filter sign may be unavailable depending on the
remote controllers.
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 Remote controller sensor
The temperature sensor of the indoor unit senses room
temperature usually. Set the remote controller sensor
to sense the temperature around the remote controller.
Select items following the basic operation procedure
1 2 3 4 5 6 7
→ → → → → →
( ).
[32]
• Specify for the Code No. in Procedure
• Select the following data for the set data in
5
Procedure .
4
.
Set data 0000
Remote controller Not in use
sensor (Factory default)
When flashes, the remote controller sensor is
defective.
Select the set data [0000] (not in use) or replace the
remote controller.
 Group control
In a group control, a remote controller can control up to
maximum 8 or 16 units. (Depending on the outdoor
unit.)
• The wired remote controller only can control a group
control. The wireless remote controller is unavailable
for this control.
• For wiring procedure and wires of the individual line
(Identical refrigerant line) system, refer to
"7. Electrical connection" in this Manual.
• Wiring between indoor units in a group is performed
in the following procedure.
• Connect the indoor units by connecting the remote
controller wires from the remote controller terminal
4
.
blocks (A, B) of the indoor unit connected with a
remote controller to the remote controller terminal
blocks (A, B) of the other indoor unit. (Non-polarity)
• For address setup, refer to the Installation Manual
attached to the outdoor unit.
9

Test run

 Before test run
• Before turning on the circuit breaker, carry out the
following procedure.
4
.
1) By using insulation tester (500 V Megger), check
that resistance of 1 MΩ or more exists between
the terminal block L to N and the earth
0001
(grounding).
If resistance of less than 1 MΩ is detected, do not
In use
run the unit.
2) Check the valve of the outdoor unit being opened
fully.
• To protect the compressor at activation time, leave
power-ON for 12 hours or more for operating.
• Before starting a test run, be sure to set addresses
following the Installation Manual supplied with the
outdoor unit.
 Execute a test run
Operate the unit with the remote controller as usual.
For the procedure of the operation, refer to the Owner's
Manual attached to the outdoor unit.
A forced test run can be executed in the following
procedure even if the operation stops by thermostat-
OFF.
In order to prevent a serial operation, the forced test
run is released after 60 minutes have passed and
returns to the usual operation.
CAUTION CAUTION
• Do not use the forced test run for cases other than the
test run because it applies an excessive load to the
devices.
– 112 –
Wired remote controller
Be sure to stop the air conditioner before making
settings.
(Change the setup while the air conditioner is not working.)
4 3
3 1 2
1
Push and hold OFF timer button and [
setting button simultaneously for 10
seconds or more. [TEST] is displayed on the
display part and the test run is permitted.
2
Push ON/OFF button.
3
Push menu button to select the operation
mode. Select [ Cool] or [ Heat] with
[ ] [ ] setting button.
• Do not run the air conditioner in a mode other
than [Cool] or [Heat].
• The temperature setting function does not work
during test run.
• The check code is displayed as usual.
4
After the test run, push OFF timer button to
stop a test run.
([TEST] disappears on the display and the air
conditioner enters the normal stop mode.)
]
224-EN