Fujitsu UTY-RHRYT User manual

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OPERATION MANUAL
Keep this manual for future reference.
REMOTE CONTROLLER (WIRED TYPE)
OPERATING TIPS
Cooling/heating priority
(Heat pump model only)
• If another indoor unit in the same system is already operating in the cooling mode or
dry mode, heating mode settings cannot be performed.
• An indoor unit that is set up as a primary indoor unit can operate in the AUTO
mode.
• Primary indoor unit:
The primary indoor unit has priority for cooling and heating congurations.
Airow direction setting
• When using this product together with a wireless remote controller, the airow
direction of the indoor unit may not match the direction shown on this product.
• When the airow direction is set with combination use of wireless remote controller
and this product, airow direction setting shown on this product may di󰀨er from
actual louver position of the indoor unit.
• When the airow direction is set with combination use of wireless remote controller
and this product in the same remote controller group, airow direction setting
shown on this product may di󰀨er from actual louver position of the indoor unit.
TROUBLE SHOOTING
Before requesting service, perform the following checks:
Symptom Problem
Does not oper-
ate at all.
• Has there been a power failure?
• Has a fuse blown out, or a circuit breaker been tripped?
• It is being controlled centralized?
If the problem persists after performing these checks, or if you notice burning smells or
blinking of the indicator lamps, immediately stop operation, turn o󰀨 the electrical breaker
and consult authorized service personnel.
SPECIFICATIONS
Model Name UTY-RHRYT
Input voltage DC12V
Dimensions & Weight Height 120 mm (4-3/4 in)
Width 75 mm (2-15/16 in)
Depth 19 mm (3/4 in)
Weight 120 g (4 oz)
SAFETY PRECAUTIONS
• To prevent personal injury or property damage, read this section carefully before you use
this product, and be sure to comply with the following safety precautions.
WARNING
This mark indicates procedures which, if improperly performed, might lead
to the death or serious injury of the user.
• In the event of a malfunction (burning
smell, etc.), immediately stop operation,
turn o󰀨 the electrical breaker, and consult
authorized service personnel.
• Do not repair or modify any damaged cable
by yourself. Ask the authorized service
personnel to do it. Improper work will cause
an electric shock or a re.
• When moving, consult authorized service
personnel for uninstallation and installation
of this product.
• Do not touch with wet hands. It may cause
an electric shock.
• If children may approach this product, take
preventive measures so that they cannot reach
this product.
• Do not repair or modify by yourself. It may
cause a fault or accident.
• Do not use ammable gases near this
product. It may cause a re from leaking
gas.
• This product is not intended for use by
persons (including children) with reduced
physical, sensory, or mental capabilities,
or lack of experience and knowledge,
unless they have been given supervision or
instruction concerning use of this product
by a person responsible for their safety.
Children should be supervised to ensure
that they do not play with this product.
CAUTION
This mark indicates procedures which, if improperly performed, might
possibly result in personal harm to the user, or damage to property.
• Do not set vessels containing a liquid on
this product. Doing so will cause heating,
re, or electric shock.
• Do not expose this product directly to water.
Doing so will cause trouble, electric shock,
or heating.
• Dispose of the packing materials safely.
Tear and dispose of the plastic packing
bags so that children cannot play with them.
There is the danger of su󰀨ocation if children
play with the original plastic bags.
• Do not place electrical devices within 1
m (40 in) of this product. It may cause
malfunction or failure.
• Do not use re near this product or place
a heating appliance nearby. It may cause
malfunction.
• Do not touch the switches with sharp
objects.
Doing so will cause injury, trouble, or
electric shock.
PART No. 9373329787
[Original instructions]
MADE IN P.R.C.
UTY-RHRYT
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Press the “ ” button or “ ” button to set
the room temperature while in operation. (The temperature
setting should be considered a standard value, and may di󰀨er
somewhat from the actual room temperature.)
Temperature setting range
COOL/DRY/
AUTO*
18 to 30 °C (64 to 88 °F) or
20 to 30 °C (68 to 88 °F)
HEAT VRF system: 10 to 30 °C (48 to 88 °F)
Other system: 16 to 30 °C (60 to 88 °F)
* The lower limit of the setting temperature is di󰀨erent depending on the place of use.
TEMPERATURE
OPERATION
(1) is displayed if there is an error.
Stop the operation immediately and contact the administrator.
(2) When a button is pushed to change a restricted setting, will blink.
When is displayed, there are functions for which settings cannot be made.
(3) When is displayed, the air conditioner might not su󰀩ciently cool the room in cooling mode,
or su󰀩ciently heat the room in heating mode. If does not turn o󰀨 after a while, contact the
administrator.
(4) The inoperative setting of the indoor unit cannot be set.
(5) • is displayed when operation of the air conditioner has stopped due to an emergency.
• is displayed when the air conditioner is in the test operation.
Press the “ ” or “ ” button to select the fan
speed while in operation. (The available fan speed di󰀨ers depend-
ing on the indoor unit.)
FAN SPEED
Each pressing of the “ ” button changes operation and stop.
During in operation, the indicator lamp (green) is on.
START / STOP
Instructions on heating are not applicable for the cooling only models.
Press the “ ” button to set the airow direction or the
Swing mode.
AIRFLOW DIRECTION
Airow direction indicator
(SWING) (UP) (DOWN)
* The fan speed is selected automatically.
(AUTO)
*
(QUIET) (LOW) (HIGH)
Fan speed indicator
Operation mode indicator.
NOTES:
• If the priority mode is set to “Priority on Primary indoor unit”,
the operating mode of other indoor units except the primary
indoor unit will be controlled by the primary indoor unit.
• If the operating mode of the primary indoor unit is set to
“AUTO”, “AUTO” is displayed in addition to the display of
current operating mode on other wired remote controllers
except the primary indoor unit. In this case, operation of
other indoor units is controlled by the primary indoor unit.
Ex.: When operating mode of the primary indoor unit is set to
“AUTO” while air conditioning setting.
(The indicators on the other wired remote controllers except
the primary indoor unit) .
When the primary indoor
unit is set to “AUTO”.
(AUTO) (COOL) (DRY) (FAN) (HEAT)
NOTES:
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