Test Run; Before Test Run - Toshiba RAV-SM564BT-E Installation Manual

Concealed Duct Type
9

Test Run

Before test run

• Before turning on the power supply, carry out the
following procedure.
1) By using 500V-megger, check that resistance
of 1MΩ or more exists between the terminal
block 1 to 3 and the earth (grounding).
If resistance of less than 1MΩ is detected, do
not 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 before operating.
Execute a test run
Operate the unit with the wired remote controller as
usual.
For the procedure of the operation, refer to the
attached Owner's Manual.
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
• Do not use the forced test run for cases other than the
test run because it applies an excessive load to the
devices.
33-EN
Installation Manual
Wired remote controller
2, 4
3
1,5
1
Push button for 4 seconds or more.
[TEST] is displayed on the display part and
the selection of mode in the test mode is
permitted.
2
Push button.
3
Select the operation mode with
button, [ Cool] or [ Heat].
• Do not run the air conditioner in a mode other
than [ Cool] or [ Heat].
• The temperature controlling function does not
work during test run.
• The detection of error is performed as usual.
4
After the test run, push button to
stop a test run.
(Display part is same as procedure 1.)
5
Push button to cancel (release from) the
test run mode.
([TEST] disappears on the display and the status
returns to a normal.)
Concealed Duct Type
– 17 –
Wireless remote controller
1
Remove the small screw which fixes the
nameplate of the receiver unit.
Remove the nameplate of the sensor section by
inserting a minus screwdriver, etc into the notch at
the bottom of the plate, and set the Dip switch to
[TEST RUN ON].
2
Execute a test operation with
button on the wireless remote controller.
• , , and LED flash during test operation.
• Under status of [TEST RUN ON], the
temperature adjustment from the wireless
remote controller is invalid.
Do not use this method in the operation other than
test operation because the equipment is
damaged.
3
Use either COOL or HEAT operation mode
for a test operation.
• The outdoor unit does not operate approx. 3
minutes after power-ON and operation stop.
4
After the test operation finished, stop the air
conditioner from the wireless remote
controller, and return Dip switch of the
receiver section as before.
(A 60-minutes timer clearing function is attached
to the receiver section in order to prevent a
continuous test operation.)
Receiver unit
Spacer
M4 × 25 screw
(2 pieces)
Small
screw
Nameplate
Notch
When a test run is not
performed properly
• When a test run is not performed properly, refer to
the error code and the part to be checked on
"Troubleshooting".
• When a test run is executed before installing the
external duct, a protection control may be activated
ON/OFF
and lets the unit stop and the code P12 may be
displayed. (This is not due to a malfunction but to the
current control function of the DC motor in this unit.)
When a test run executed before installing the
external duct, select "Low" for the fan speed level or
cover the air outlet.
• In addition, stop the operation before replacing the
High-efficiency filter or opening the service panel.
After the test run, reset the circuit breaker of the
indoor unit.
Installation Manual
34-EN