Installation Of Cassette Type - Johnson Controls R SERIES Installation And Maintenance Manual

2.2.6.4 Testing of Condensate Piping
(1) After piping work is finished, check if drainage flows freely.
(2) As shown in the figure, pour water into the condensate pan from the right side to check that
water flows freely from the condensate hose.

2.3 Installation of Cassette Type

2.3.1 Before Installation
After receiving the machine, please check for any transport damage. If finding any surface or internal
damage, please immediately report to the transport company or equipment company in writing.
After receiving the machine, please check the unit and accessories in reference to the packing list.
Ensure that the model is correct and the machine is in good condition. Please also check if the specification
and quantity of accessory parts are correct.
Determine the correct handling route and methods to avoid damaging the unit or causing possible
hazard. For the sake of protection and safety, it is suggested to move the unit with the packaging box.
Even though some circumstances may limit this, do not remove the packaging box to avoid loosening or
falling during handling.
Confirm if the installing foundation is solid. When this unit is to be installed on the metal section of the
building, make sure that the electrical insulation must comply with applicable standards.
Ensure that the place of installation is far from the area where the flammable or explosive
substances are stored in order to avoid possible explosion or fire due to leakage.
Bottom-right piping
Figure 3-1-36
Ceiling type
Figure 3-1-37
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Condensate pan
Condensate hose
Right side piping
Floor type