York MKL/MKM 25 Technical Manual page 6

5 - Installation (continued)
• Measure and mark the position for the hanging rod. Drill the hole for the angle nut on the ceiling and fix the hanging
rod.
• The installation template is extended according to temperature and humidity. Cheek on dimensions in use.
• The dimensions of the installation template are the same as those of the ceiling opening dimensions.
• Before ceiling laminating work is completed, be sure to fit the installation template to the indoor unit.
Note
Be sure to discuss the ceiling drilling work with the installers concerned.
Unit Hanging
• Confirm the pitch of the hanging rod is 525.0 mm. x 786.0 mm. sharp.
• Hold the unit and hang it on the hanging rod with the nut and washer.
• Adjust the unit height to 60.0 mm. between the indoor unit bottom surface and the ceiling surface.
• Confirm with a level gauge that the unit is installed horizontally and tighten the nut and bolt to prevent unit falling
and vibration.
• Open the ceiling board along the outer edge of the paper installation template.
6
CASSETTE
02_MKL-MKM.p65
786
Indoor Unit
6
786
870
Ceiling
Board
60.0 mm
13/6/02, 11:08 am
YORK CASSETTE (EN) 035T76015-000