MAINTENANCE
SM-18003
4-19
(1) Scratch off the dust on the inner surface of the heat exchanger downwards using a brush. Collect all
dust in a bucket or box.
(2) Attach a vinyl sheet around the heat exchanger by using adhesive tapes so that cleaning water will
not be splashed over the insulation surface and drain-up pump. Seal the gap between vinyl sheets by
using adhesive tapes.
(3) Attach ropes to each suspension bracket.
(4) Insert the bars through the holes of the cleaning water collector as shown in Section 4.3.1.
(5) Attach the ropes to the four bars of the cleaning water collector and suspend the cleaning water
collector as shown in the figure.
(6) Connect the hose to the boss and put the end
of the hose in a bucket.
Tool
Brush, Bucket (or Box)
Tool
Knife, Bucket
TURN OFF all power source switches.
Suspension
Bolt
Indoor Unit
Rope
Suspension
Bracket
Ceiling
Cleaning Water
Collector
13/16 to 1-3/16 inch
(20 to 30mm)
The water collector
should be located
13/16 to 1-3/16 inch
(20 to 30mm) higher
than the bottom
of the unit.
Cleaning
Water
Collector
Boss
Support
Bar
(8 Nos.)
Hose
Bucket
Содержание CICM008B21S
Страница 2: ......
Страница 10: ...viii SM 18003 ...
Страница 15: ...SM 18003 1 1 INSTALLATION 1 Installation ...
Страница 19: ...SM 18003 2 1 OPERATION 2 Operation ...
Страница 20: ...2 2 SM 18003 OPERATION 2 1 Indoor Unit Refer to the Operation Manual for Mini Cassette ...
Страница 22: ......
Страница 23: ...SM 18003 3 1 TROUBLESHOOTING 3 Troubleshooting ...
Страница 73: ...MAINTENANCE SM 18003 4 1 4 Maintenance ...
Страница 74: ...MAINTENANCE 4 2 SM 18003 4 1 Maintenance of Outdoor Unit Refer to the Service Manual for Outdoor Unit ...
Страница 99: ...SM 18003 5 1 EXTERNAL INPUT OUTPUT AND FUNCTION SETTING 5 External Input Output and Function Setting ...
Страница 138: ......
Страница 139: ...SM 18003 6 1 FIELD WORK INSTRUCTIONS 6 Field Work Instructions ...
Страница 148: ...6 10 SM 18003 FIELD WORK INSTRUCTIONS 6 8 Mollier Chart for R410A f t 3 l b ...
Страница 149: ...SERVICE PARTS LIST SM 18003 7 1 7 Service Parts List ...
Страница 150: ...SERVICE PARTS LIST 7 2 SM 18003 Refer to the Service Parts List for Mini Cassette ...
Страница 151: ......
Страница 152: ... 2018 Johnson Controls Inc SM 18003 Code No LIT 12013034 Issued April 2018 ...