Friedrich Chill Premier Inverter Series Service Manual page 5

R-32 refrigerant
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WARNING:
The manufacturer's warranty does not cover any damage or defect to the air conditioner caused by the attachment
or use of any components, accessories or devices (other than those authorized by the manufacturer) into, onto or in conjunction with the air
conditioner. You should be aware that the use of unauthorized components, accessories or devices may adversely affect the operation of the
air conditioner and may also endanger life and property. The manufacturer disclaims any responsibility for such loss or injury resulting from
the use of such unauthorized components, accessories or devices.
WARNING:
This appliance 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 the appliance by
a person responsible for their safety.
Children should be supervised to ensure that they do not play with the appliance.
WARNING:
The maximum altitude for this appliance is 2,000 meters(6,562 feet).
Do not use above 2,000 meters(6,562 feet).
WARNING: Electrical Shock Hazard
Disconnect all power to the unit before starting maintenance. All electrical connections and wiring MUST be installed by a qualified
electrician and conform to the National Code and all local codes which have jurisdiction. Failure to do so can result in property
damage, severe electrical shock or death.
WARNING: Read Installation Manual
Read this manual thoroughly prior to equipment installation or operation. It is the installer's resposibility to properly apply
and install the equipment. Installation must be in conformance with the NFPA 70-2023 national electric code or current edition,
International Mechanic code 2021 or current edition, and any other local or national codes.
WARNING: Safety First
Do not remove, disable, or bypass this unit's safety devices. Doing so may cause fire, injuries, or death.
WARNING: This Product uses R-32 Refrigerant
Do not use means to accelerate the defrosting process or to clean, other than those
recommended by the manufacturer.
The appliance shall be stored in a room without continuously operating ignition sources
(for example: open flames, an operating gas appliance or an operating electric heater.
Do not pierce or burn.
Be aware that refrigerants may not contain an odor.
WARNING: Refrigeration System under High pressure
Do not puncture, heat, expose to flame or incinerate. Only certified refrigeration technicians should service this
equipment. R32 systems operate at higher pressures than R22 equipment. Appropriate safe service and handling
practices must be used.
CAUTION: Do Not Operate Equipment During Active Stages Of
Construction
To ensure proper operation, Friedrich requires that all equipment is not operated during active construction phases. This includes active stages
of completing framing, drywalling, spackling, sanding, painting, flooring, and moulding in the equipment's designated conditioning space. The
use of this equipment during construction could result in premature failure of the components and/or system and is in violation of our standard
warranty guidelines. The operation of newly installed equipment during construction will accelerate the commencement and/or termination of
the warranty period.
WARNING:
Keep all air circulation and ventilation openings free from obstruction.
WARNING:
The unit should not be in contact with any equipment that will transmit vibration to the unit. Any excessive vibration or
pulsation to the unit could result in damage to the refrigerant tubing.
5
INTRODUCTION
Refrigerant
Safety Group
A2L

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