YMGI
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Your Modern Green Idea
20
OUTDOOR GRILLE
An outside grille must be installed to direct air flow for proper unit operation and also the outdoor coil
protection. The grille must be installed before installing the chassis.
When replacing an old chassis with an existing grille or using a specialized grille in a new installation, please
contact a technician or engineer and confirm that the new chassis can be used with the non-standard
specialized grille. An improper outdoor grille may cause poor cooling or heating effect, a higher power input
and shorten the unit service life and possibly void the warranty.
CHASSIS INSTALLATION
1. Remove front grille. See Fig A.
The front grille can be removed for more thorough cleaning or to make the model and serial numbers
accessible. Open the panel and remove the two grille screws can remove the grille.
Pull the grille out from the bottom and lift up from the tabs on the top of the case.
Summary of Contents for TTWA Series
Page 10: ...YMGI Your Modern Green Idea 10...
Page 27: ...YMGI Your Modern Green Idea 27 OPERATING INSTRUCTIONS...
Page 37: ...YMGI Your Modern Green Idea 37 TTWA Wiring Diagrams TTWA0 Wiring Diagram AC Only...
Page 38: ...YMGI Your Modern Green Idea 38 TTWA0 Wiring Diagram AC Heater...
Page 39: ...YMGI Your Modern Green Idea 39 TTWA0 Wiring Diagram HP...
Page 40: ...YMGI Your Modern Green Idea 40 TTWA0 Wiring Diagram HP Heater...
