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mrcool.com
3
Unit Installation
Page 6mrcool.com
3.1 Pre-Installation Instructions
3.1.1 Checking Product Received
After receiving the product, please check it for damage that may have been caused during shipping.
Shipping damage is the responsibility of the carrier. Verify the model number, specifications, and
accessories are correct prior to installation. The distributor or manufacturer will not accept claims
from dealers for shipping damage or installation of incorrectly shipped units.
3.1.2 Before Installation
Carefully read all instructions for the installation prior to beginning the installation. Make sure you
understand each step or procedure, and that any special considerations are taken into account before
starting the installation. Some tools or items for the installation may need to be purchased locally.
Make sure everything that is needed to complete the installation is on hand before you begin.
3.1.3 Codes & Regulations
This product is designed and manufactured to comply with national codes. It is the responsibility of
the installer to ensure that the product is installed in accordance with such codes and/or any
prevailing local codes & regulations. The manufacturer assumes no responsibility for any equipment
installed in violation of any codes and/or regulations.
NOTE: The instructions contained within this manual are intended as a general guide and do not
supersede local or national code in any way. Authorities who have jurisdiction should be consulted
before installation.
3.1.4 Replacement Parts
When reporting damages, shortages, or ordering replacement/repair parts, be sure to give the
complete product model and serial numbers that are stamped on the product. Replacement parts for
this product are available through your contractor or local distributor.
3.2 Location
WARNING
DO NOT install this coil outdoors. It is designed for indoor installation only.
The coil drain pan has a maximum service temperature of 500°F (260°C). Close spacing may
damage the drain pan and cause a leak. Please refer to the Product Specifications for the
proper use of these coils with specific furnaces, air handlers, condensers, and line sets.
WARNING
The evaporator of the indoor unit is charged with refrigerant from the factory to maintain
pressure. The cut-off valve can only be opened when the installation process and vacuuming
procedure of the system have been completed.
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