En-6
● The OPERATION indicator lamp (green) and TIMER indicator lamp
(orange) are fl ashing alternately:
It has recovered from a power outage.
● The OPERATION indicator lamp (green) and TIMER indicator lamp
(orange) are fl ashing simultaneously:
It is operating in trial operation mode. Ask a manager as there may be
maintenance being conducted.
● The OPERATION indicator lamp (green) lights up and the TIMER
indicator lamp (orange) fl ashes:
This is the standby state. (See page 3)
Noise is heard:
● In the following conditions there are sounds of water fl owing from the
indoor unit and the operation sound becomes loud. These are the
sounds of the fl owing of refrigerant.
When operation starts
When oil recovery operation fi nishes
When automatic defrosting operation fi nishes
● During operation, a slight squeaking sound may be heard. This is the
result of minute expansion and contraction of the panel due to tem-
perature changes.
● During Heating operation, a sizzling sound may be heard occasionally.
This sound is produced by the Automatic Defrosting operation. (See
page 3)
Smells:
● Some smell may be emitted from the indoor unit. This smell is the
result of room smells (furniture, tobacco, etc.) which have been taken
into the air conditioner.
Fog comes out of the indoor unit:
● During Cooling operation, a thin mist may be seen emitted from the
indoor unit. This results from the sudden Cooling of room air by the air
emitted from the air conditioner, resulting in condensation and misting.
Steam comes out of the indoor unit:
● During Heating operation, the outdoor unit’s fan may stop, and steam
may be seen rising from the unit. This is due to the Automatic Defrost-
ing operation. (See page 3)
Water is produced from the outdoor unit:
● During Heating operation, water may be produced from the outdoor
unit due to the Automatic Defrosting operation.
The following conditions may not be breakdowns so
check again.
Does not operate at all:
● Has there been a power failure?
● Has a fuse blown out, or a circuit breaker been tripped?
● Is the main power switch set to the OFF position?
● Are you trying to engage in an operation different from the priority
state? (See page 3)
● Is it in standby state? (See page 3)
● Is the Auto off operation of the Human sensor setting active? (See
page 3)
The operation mode cannot be changed:
● Are you trying to change to an operation different from the priority
conditions? (See page 3)
Poor Cooling (or Heating) performance:
● Did you adjust the room temperature settings (thermostat) correctly?
● Is the air fi lter dirty? (See page 4)
● Are the air conditioner’s inlet port or outlet port blocked?
● Is there a window or door open?
● In the case of Cooling operation, is a window allowing bright sunlight to
enter? (Close the curtains.)
● In the case of Cooling operation, are there heating apparatus and com-
puters inside the room, or are there too many people in the room?
● Is the fan speed set to low?
● Is the Auto saving operation of the Human sensor setting active? (See
page 3)
Set the temperature lower than the room temperature and use it:
● Temperature does not fall down well.
Temperature may not fall down depending on the room conditions.
(While high humidity or the room temperature is high.) (See page 3)
In following situations stop operation immediately and
get in touch with authorized service personnel.
● The problem cannot be solved even when the troubleshooting checks
have been performed.
● The FILTER indicator lamp (red) is fl ashing very fast.
● The wired remote controller or simple remote controller indicate Er
(when connected).
● It has burning smell.
SPECIFICATIONS
MODEL ASUA30TLAV2 ASUA36TLAV2
POWER SOURCE 208/230 V ~ 60 Hz
AVAILABLE
VOLTAGE RANGE
187 to 253 V
COOLING
CAPACITY
Btu/h
(kW)
30,000 (8.8) 34,000 (10.0)
HEATING
CAPACITY
Btu/h
(kW)
34,000 (10.0) 38,000 (11.2)
SOUND PRESSURE LEVEL
HIGH
dB [A]
53 55/54 (*1)
MED - HIGH
dB [A]
49 51
MED
dB [A]
45 47
MED - LOW
dB [A]
42 43
LOW
dB [A]
39 39
QUIET
dB [A]
33 33
DIMENSIONS & WEIGHT
HEIGHT
[in (mm)]
13-3/8 (340)
WIDTH
[in (mm)]
45-1/4 (1,150)
DEPTH
[in (mm)]
11 (280)
WEIGHT
[lbs (kg)]
40 (18)
*1: This value is “cooling operation/heating operation”.
● Acoustic Noise Information:
The maximum sound pressure level is less than 70 dB (A) for both
indoor unit and outdoor unit. According IEC 704-1 and ISO 3744.
9377772411-01.indb 69377772411-01.indb 6 8/30/2019 10:19:43 AM8/30/2019 10:19:43 AM
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