Carrier 38QUS014DS2 series Installation Manual page 5

1. PREPARING FOR INSTALLATION
WARNING
Never modify this unit by removing any of the safety guards or bypassing any of the safety
interlock switches.
In order to avoid a hazard due to inadvertent resetting of the thermal cut-out, this appliance must
not be supplied through an external switching device, such as a timer, or connected to a circuit
that is regularly switched on and off by the utility.
Use the prescribed cables for electrical connection with insulation protected by insulation
sleeving having an appropriate temperature rating.
Unconformable cables can cause electric leak, anomalous heat prodcution or fire.
WARNING
CAUTION
This symbol indicates the possibility of property damage or serious consequences.
To avoid personal injury, be careful when handling parts with sharp edges.
Do not install the indoor or outdoor units in a location with special environmental conditions.
Do not install in a place that can amplify the noise level of the unit or where noise and discharged
air might disturb neighbors.
Perform the drainage/piping work securely according to the installation manual.
Improper drain piping may result in water leakage and property damage.
Do not instal the air conditioner in the following places.
-The place where there is mineral oil or arsenic acid.
-The place where corrosive gas (such as sulfurous acid gas) or combustible gas (such as thinner)
can accumulate or collect, or where volatile combustible substances are handled.
-The place there is equipment that generates electromagnetic fields or high frequencey harmonics.
This product contains fluorinated gases covered by the Kyoto Protocol
Chemical Name of Gas
Global Warming Potential (GWP) of Gas
CAUTION
1. Paste the enclosed refrigerant label adjacent to the
charging and/or recovering location.
2. Clearly write the charged refrigerant quantity on
the refrigerant label using indelible ink.
3. Prevent emission of the contained fluorinated gas.
Ensure that the fluorinated gas is never vented to
the atmosphere during installation, service or
disposal. When any leakage of the contained
fluorinated gas is detected, the leak shall be
stopped and repaired as soon as possible.
R410A
2088
4. Only qualified service personnel are allowed to
access and service this product.
5. Any handling of the fluorinated gas in this product,
such as when moving the product or recharging the
gas, shall comply under (EC) Regulation No. 842/
2006 on certain fluorinated greenhouse gases and
any relevant local legislation.
6. Contact dealers, installers, etc., for any questions.
GB-4 7 2