Download McQuay MDS300B Installation guide

Design & installation Guide For McQuay MDS Multi System
■ Grille installation
● Put the air filter into the its frame before install the grille first,
● Then put grille to the front panel;
● Please note that the white side of the air filter should
face its frame;
● When decide the front grille installation direction, please
consider if it easy to open the front grille.
● After the air filter has been used for 6 months or the
color has turned to yellow, the air filter is invalid.
● The user can choose to install it or not
4.1.2 ceiling concealed
● All field wiring must be installed in accordance with the local wiring regulation.
● Ensure that the rated voltage of the unit responds to that of the nameplate before commencing
wiring work according to the wiring diagram
● Make sure the installation of electrical circuitry, refrigerating pipe and drain pipe convenient;
● No obstacle should be near the inlet and outlet of the indoor units in order to ensure the air flow
smoothly;
● Make sure the suspender is strong enough to support the unit, locate the suspender's position
and check if it is installed correctly. Please refer to the following when considering the drainage
pipe’s slope.
Note:
In order to keep the unit runs in a good condition, the air inlet port should be at least 3m from the coil.
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