Справочник Пользователя для Mitsubishi Electronics pha-a-kal
15
(1) Press the
TEST
button for three seconds to
activate the maintenance mode.
(2) Press the TEMP.
buttons to set the refrigerant address.
MAINTENANCE
(3) Select the data you want to display.
MENU
ON/OFF
Compressor
information
information
Cumulative
operation time
operation time
ON/OFF
number
number
Operation
current
current
Display A
Display B
Display A
OUTDOOR UNIT
H·EXC. TEMP
H·EXC. TEMP
OUTDOOR UNIT
OUTLET TEMP
OUTLET TEMP
OUTDOOR UNIT
OUTDOOR TEMP
OUTDOOR TEMP
Heat exchanger
temperature
temperature
Comp discharge
temperature
temperature
Outdoor ambient
temperature
temperature
Display A
Outdoor unit
information
information
INDOOR UNIT
INLET TEMP
INLET TEMP
INDOOR UNIT
H·EXC. TEMP
H·EXC. TEMP
INDOOR UNIT
FILTER USE H
FILTER USE H
Indoor room
temperature
temperature
Heat exchanger
temperature
temperature
Filter operation
time
time
Display A
Indoor unit
information
information
* The filter operation time displayed is the number of hours the filter has been
used since the filter reset was performed.
(4) Press the
FILTER
button.
(5) The data is displayed in C.
(Airflow temperature display example)
Flashing
Waiting for
response
response
Approx.
10 sec.
147°F
* Repeat steps (2) to (5) to check another date.
(6) Press the
TEST
button for three seconds or press the
ON/OFF
button
to deactivate the maintenance mode.
Stable operation
Using the maintenance mode, the operation frequency can be fixed and the
operation can be stabilized. If the air conditioner is stopped, use the following
procedure to start this operation.
procedure to start this operation.
COOL
STABLE MODE
STABLE MODE
HEAT
STABLE MODE
STABLE MODE
STABLE MODE
CANCEL
CANCEL
Stable cooling
operation
operation
Stable heating
operation
operation
Stable operation
cancellation
cancellation
Display A
Press the
MODE
button to select the operation mode.
Press the
FILTER
button.
Waiting for stable
operation
operation
Display D
Stable
operation
operation
10-20 min.
* You can check the data using steps (3) to (5) of the maintenance mode
operation procedures while waiting for the stable operation.
8. Easy maintenance function [This function only for A-control]
By using the maintenance mode, you can display many types of maintenance data
on the remote controller such as the heat exchanger temperature and compressor
current consumption for the indoor and outdoor units.
This function can be used whether the air conditioner is operating or not.
During air conditioner operation, data can be checked during either normal
operation or maintenance mode stable operation.
* This function cannot be used during the test run.
* The availability of this function depends on the connecting outdoor unit. Refer to
on the remote controller such as the heat exchanger temperature and compressor
current consumption for the indoor and outdoor units.
This function can be used whether the air conditioner is operating or not.
During air conditioner operation, data can be checked during either normal
operation or maintenance mode stable operation.
* This function cannot be used during the test run.
* The availability of this function depends on the connecting outdoor unit. Refer to
the brochures.
D
A
C
B
Display example (Comp discharge temperature 147°F)
Display C
Maintenance mode operation procedures
COMP ON
x10 HOURS
x10 HOURS
COMP ON
x100 TIMES
x100 TIMES
COMP ON
CURRENT (A)
CURRENT (A)