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SDi Decades Extreme Service Manual www.ecoer.com
May. 2023Manufacturer reserves the right to change specifications or designs without notice.
CAUTION
Clean and ventilate the unit at regular intervals when operating it near a stove or near similar devices.
Do not use the unit during severe weather conditions. If possible, remove the product from the
window before such occurrences.
1.1 Precautions
To prevent personal injury, or property or unit damage, adhere to all precautionary measures and instructions outlined
in this manual. Before servicing a unit, refer to this service manual and its relevant sections.
Failure to adhere to all precautionary measures listed in this section may result in personal injury, damage to the unit
or to property, or in extreme cases, death.
WARNING indicates a potentially hazardous situation which if not avoided could result in serious personal
injury, or death.
CAUTION indicates a potentially hazardous situation which if not avoided could result in minor or moderate
personal injury, or unit damage.
WARNING
If a gas leak is suspected, immediately turn off the gas and ventilate the area if a gas leak is
suspected before turning the unit on.
If strange sounds or smoke is detected from the unit, turn the breaker off and disconnect the power
supply cable.
If the unit comes into contact with liquid, contact an authorized service center.
If liquid from the batteries makes contact with skin or clothing, immediately rinse or wash the area well
with clean water.
Do not insert hands or other objects into the air inlet or outlet while the unit is plugged in.
Do not operate the unit with wet hands.
Do not use a remote controller that has previously been exposed to battery damage or battery leakage.
1.1.2 Pre-Installation and Installation
WARNING
Use this unit only on a dedicated circuit.
Damage to the installation area could cause the unit to fall, potentially resulting in personal injury,
prop- erty damage, or product failure.
Only qualified personnel should disassemble, install, remove, or repair the unit.
Only a qualified electrician should perform electrical work. For more information, contact your dealer,
seller, or an authorized service center.
CAUTION
While unpacking be careful of sharp edges around the unit as well as the edges of the fins on the
con- denser and evaporator.
1.1.3 Operation and Maintenance
1.1.1 In case of Accidents or Emergency
1. Safety Precautuions
WARNING
Do not use defective or under-rated circuit breakers.
Ensure the unit is properly grounded and that a dedicated circuit and breaker are installed.
Do not modify or extend the power cable. Ensure the power cable is secure and not damaged
during operation.
Do not unplug the power supply plug during operation.
Do not store or use flammable materials near the unit.
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