Carrier 38QHG024D8S Series User Manual

Safety Precautions
CLEANING AND MAINTENANCE WARNINGS
● Turn off the device and disconnect the power before cleaning. Failure to do so can cause electrical shock.
● Do not clean the air conditioner with excessive amounts of water.
● Do not clean the air conditioner with combustible cleaning agents. Combustible cleaning agents
can cause re or deformation.
CAUTION
● Turn off the air conditioner and disconnect the power if you are not going to use it for a long time.
● Turn off and unplug the unit during storms.
● Make sure that water condensation can drain unhindered from the unit.
● Do not operate the air conditioner with wet hands. This may cause electric shock.
● Do not use device for any other purpose than its intended use.
● Do not climb onto or place objects on top of the outdoor unit.
● Do not allow the air conditioner to operate for long periods of time with doors or windows open, or
if the humidity is very high.
ELECTRICAL WARNINGS
● Only use the specied power cord. If the power cord is damaged, it must be replaced by the
manufacturer, its service agent or similarly qualied persons in order to avoid a hazard.
● Keep power plug clean. Remove any dust or grime that accumulates on or around the plug. Dirty
plugs can cause re or electric shock.
● Do not pull power cord to unplug unit. Hold the plug rmly and pull it from the outlet. Pulling
directly on the cord can damage it, which can lead to re or electric shock.
● Do not modify the length of the power supply cord or use an extension cord to power the unit.
● Do not share the electrical outlet with other appliances. Improper or insufcient power supply can
cause re or electrical shock.
● The product must be properly grounded at the time of installation, or electrical shock may occur.
● For all electrical work, follow all local and national wiring standards, regulations, and the Installation
Manual. Connect cables tightly, and clamp them securely to prevent external forces from damaging
the terminal. Improper electrical connections can overheat and cause re, and may also cause
shock. All electrical connections must be made according to the Electrical Connection Diagram
located on the panels of the indoor and outdoor units.
● All wiring must be properly arranged to ensure that the control board cover can close properly. If
the control board cover is not closed properly, it can lead to corrosion and cause the connection
points on the terminal to heat up, catch re, or cause electrical shock.
● If connecting power to xed wiring, an all-pole disconnection device which has at least 3mm
clearances in all poles, and have a leakage current that may exceed 10mA, the residual current
device (RCD) having a rated residual operating current not exceeding 30mA, and disconnection
must be incorporated in the xed wiring in accordance with the wiring rules.
TAKE NOTE OF FUSE SPECIFICATIONS
The air conditioner’s circuit board (PCB) is designed with a fuse to provide overcurrent protection. The
specications of the fuse are printed on the circuit board ,such as :
Indoor unit: T3.15AL/250VAC, T5AL/250VAC, T3.15A/250VAC, T5A/250VAC, etc.
Outdoor unit: T20A/250VAC (<=18000Btu/h units), T30A/250VAC (>18000Btu/h units)
NOTE: For the units with R32 or R290 refrigerant , only the blast-proof ceramic fuse can be used.
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Carrier 38QHG024D8S Series Specifications

General

Brand	Carrier
Model	38QHG024D8S Series
Category	Air Conditioner
Language	English