Test Run; Wired Remote Control - Carrier MMK-AP0073H2UL Installation Manual

+001111053901_00Ta.book Page 24 Monday, January 17, 2011 11:35 AM
High Wall Type
11

Test Run

▼ In case of wired remote control
Before test run
• Before turning on the circuit breaker, carry out
the following procedure.
1) By using 500V-megger, check that resistance
of 1MΩ or more exists between the terminal
block L to L and the ground (grounding).
1 2
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 be 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 control 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 thermo.-
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.

Wired remote control

1,5
1
Procedure
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
Procedure
Push button.
3
Procedure
Select the operation mode with
[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
Procedure
After the test run, push
test run.
(Display part is same as procedure 1.)
5
Procedure
Push check button to cancel (release from) the
test run mode.
([TEST] disappears on the display and the status
returns to a normal.)
2, 4
3
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Installation Manual
button,
button to stop a
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