Test Run - Toshiba MMC-UP0181HP-UL Installation Manual

Cancelling swing
■
* Display when swinging (up / down) is cancelled "Fan",
"Heat"
* Display when swinging (up / down) is cancelled
"Cool", "Dry"
1
During swing operation, press [ ] and
[ ] to switch to the "Wind direction"
screen
2
Press [ ] or [ ]
The louvres stop at the position when [

[ ] is pressed.
When [ ] is pressed in the display when

swing was cancelled, the louvres go to wind
direction position (1), when [ ] is pressed, the
louvres go to position (3) during "Cool" or "Dry"
operation, and go to position (5) during "Fan"
or "Heat" operation.
39-EN
Group control
In a group control, a remote controller can control
up to maximum 8 or 16 units. (Depending on the
outdoor unit.)
For wiring procedure and wiring method of the
individual line (Identical refrigerant line) system, refer
to "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 inter-unit wires from the remote controller
terminal 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.
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
( → → → → → ).
• Specify [32] for the CODE No. in Procedure
Select the following data for the SET DATA in
•
4
Procedure .
SET DATA 0000
] or
Remote controller Not used
sensor (factory default)
When flashes, the remote contr oller sensor is
defective.
Select the SET DATA [0000] (not used) or replace the
remote controller.
9

Test run

Before test run
Before turning on the power supply, carry out the
following procedure.
1) Using 500V-megger, check that resistance of
of the power supply and the earth (grounding).
run the unit.
fully.
To protect the compressor at activation time, leave
the protective device does not work.)
following the Installation Manual supplied with the
outdoor unit.
Requirements for turning thermostat
OFF
Cooling operation
3
.
When the outdoor/suction air temperature is lower
than or equal to 66.2°F (19°C).
When the outdoor/suction air temperature is lower
0001
temperature.
Used
Heating operation
When the outdoor/suction air temperature is lower
than or equal to 14°F (-10°C).
When the outdoor/suction air temperature is higher
than or equal to 59°F (15°C).
When the outdoor/suction air temperature is higher
temperature.
– 20 –
Execute a test run
■
Use the remote controller to check operations. For the
operation procedures, refer to the Owner's Manual
provided.
You can do forced operations by using the test mode
function in the following procedure, under conditions
that the thermostat is off.
This test mode function will automatically stop after
60 minutes, to prevent continuous forced operation,
and do normal operation (operation according to set
temperature).
Thermostat off: When the temperature of the room
∗
reaches the set temperature, the compressor of
the outdoor unit stops, and operation switches
from "Cool" or "Heat" to "Fan". The indoor unit is
operating, but the outdoor unit repeatedly turns on/
off in response to the room temperature.
CAUTION
This test mode function does forced operation that
•
ignores the set temperature, so be aware of the
room temperature and be sure to do a stop / end
operation when your work is fi nished.
• This test mode function puts a higher than
normal load on the equipment, so only use it for
inspections and to check operations.
EN
FR
ES
40-EN