Mitsubishi Electric PCA-RP-KAQ Installation Manual page 144

D
A
PAR-21MAA
(1) Press the button for 3 seconds to
TEST
activate the maintenance mode.
TEST
(2) Press the TEMP. buttons to set the refrigerant address.
(3) Select the data you want to display.
Cumulative
Compressor
operation time
information
COMP ON
A
Display Ekran
MENU
x10 HOURS
Heat exchanger
Outdoor unit
temperature
information
OUTDOOR UNIT
Display Ekran A
H•EXC. TEMP
ON/OFF
Indoor room
Indoor unit
temperature
information
INDOOR UNIT
Display Ekran
A
INLET TEMP
* The filter operation time displayed is the number of hours the filter has been
used since the filter reset was performed.
(4) Press the button.
(4)
FILTER FILTER
(5) Veriler
(5) The data is displayed in C .
Ekran Display
* Repeat steps (2) to (5) to check another data.
(6) Press the button for 3 seconds or press the
TEST
deactivate the maintenance mode.
ON/OFF
144
C
B
MAINTENANCE
Display Ekran A
Ekran
Display B
Operation
ON/OFF
current
number
COMP ON COMP ON
x100 TIMES CURRENT (A)
Outdoor ambient
Comp discharge
temperature temperature
OUTDOOR UNIT
OUTDOOR UNIT
OUTLET TEMP OUTDOOR TEMP
Filter operation
Heat exchanger
time
temperature
INDOOR UNIT INDOOR UNIT
H•EXC. TEMP
FILTER USE H
(Airflow temperature display example)
Blinking
C
Approx.
Waiting for 64
10 sec.
response
button to
TEST ON/OFF
Stable operation
Using the maintenance mode, the operation frequency can be fixed and the op-
eration can be stabilized. If the air conditioner is stopped, use the following pro-
cedure to start this operation.
Press the button to select the operation mode.
MODE
MODE
Stable cooling
operation
COOL
Display Ekran A
STABLE MODE
Press the button.
FILTER
FILTER
Waiting for
stable operation
Display Ekran D
* You can check the data using steps (3) to (5) of the maintenance mode opera-
tion procedures while waiting for the stable operation.
Stable operation
Stable heating
cancellation
operation
HEAT STABLE MODE
STABLE MODE
CANCEL
Stable
operation
10-20 min.
-