Maintenance - Toshiba MMU-AP0154SH-E Installation Manual

SMMS 1-Way Cassette SH Type
Wireless remote controller
Always select
[ HIGH] air volume.
2, 3,
1
4, 5
1
1,6
1
Push (ON / OFF) button on the remote
controller, select [ COOL] or [
with (MODE) button, and then select
[ HIGH] with (FAN) button.
2
Cooling test run:
Set the temperature to 18 °C with (temp. setup)
buttons.
Heating test run:
Set the temperature to 30 °C with (temp. setup)
buttons.
3
Cooling test run:
After confirming a signal receiving sound "beep"
immediately set the temperature to 19 °C with
(temp. setup) buttons.
Heating test run:
After confirming a signal receiving sound "beep"
immediately set the temperature to 29 °C with
(temp. setup) buttons.
4
Cooling test run:
After confirming a signal receiving sound "beep"
immediately set the temperature to 18 °C with the
temp. setup buttons.
Heating test run:
After confirming a signal receiving sound "beep"
immediately set the temperature to 30 °C with the
temp. setup buttons.
5
→ → →
3 4 5 6
Repeat procedures
Indicators "Operation", "Timer", and "Ready" in the
wireless receiver section flash in approx. 10
seconds, and the air conditioner starts operation.
If any of these indicators does not flash, repeat
1
from procedure .
6
Upon completion of the test run, push
(ON / OFF) button to stop operation.
31-EN
Installation Manual
Overview of test run operations using the wireless
remote controller
Cooling test run:
ON / OFF → 18 °C → 19 °C → 18 °C → 19 °C →
18 °C → 19 °C → 18 °C → (test run) → ON / OFF
Heating test run:
ON / OFF → 30 °C → 29 °C → 30 °C → 29 °C →
30 °C → 29 °C → 30 °C → (test run) → ON / OFF
HEAT]
.
SMMS 1-Way Cassette SH Type
10

Maintenance

<Daily maintenance>
▼ Cleaning of air filter
If is displayed on the remote controller, maintain the
air filter.
1
Push the button to stop the
operation, then turn off the circuit breaker.
8
2
Open the air intake grille.
• Remove the screws of air intake grille fixing
knob on a side of each filter.
• Holding knobs of the air intake grille, push the
grille backward (OPEN) and open the grille
quietly.
Knobs of air intake grille
Air intake grille
Air filter
3
Take out air filter.
• Push hooks of air filter and take out claw of the
air intake grille. Pull the air filter toward you to
take out the air filter.
Claw of air intake
grille
Air filter
Hook of air filter
Claw of air intake grille
Hooks of air filter
– 16 –
Installation Manual
4
Vacuum dust with a cleaner or clean the air
filter with water.
• When dirt is heavy, it is effective to wash the air
filter with neutral detergent dissolved in tepid
water or cool water.
• After cleaning with water, dry the air filter
completely in the shade.
1, 7
5
Install the air filter.
6
Close the air intake grille.
• Close the air intake grille, slide the knobs toward
you, and fix the grille securely.
• Fix the screws of air intake grille fixing knob on
a side of each filter.
Knobs of air intake grille
Air intake grille
Air filter
7
Turn on the circuit breaker, then push the
button on the remote controller to
start the operation.
8
After cleaning, push .
display disappears.
CAUTION
• Do not start the air conditioner while leaving air filter
removed.
• Push the filter reset button. ( indication will be turn
off.)
EN
32-EN