MAINTENANCE
SM-18003
4-11
4.2.8 Removing Float Switch
(1) Remove the drain pan according to Section 4.2.6 “Removing Drain Pan.”
(2) Remove the lead wires for the drain up mechanism, float switch and outlet air thermistor according to
Section 4.2.7 "Removing Drain-up Mechanism"
(3) Removing Float Switch
(a) The float switch is attached to the drain pan. Remove the fixing screw and remove the fixing plate
for the float switch from the drain pan.
(b) Loosen the resin nut for the float switch and remove the float switch from the fixing plate.
TURN OFF all power source switches.
NOTE:
1. When attaching the float switch again, fit the tab of the fixing plate into the slot on the drain pan.
Then tighten the screw.
2. When attaching the float switch again, tighten the resin nut with a tightening torque of 0.2 to 0.3 lbf
·
ft
(0.3 to 0.4 N
·
m). If the tightening torque is too high, the resin nut might be damaged.
Float Switch
Float Switch
Fixing Plate
Fixing Screw
for Drain-up Mechanism (3 pcs)
Fixing Screw
for Float Switch
Drain-up Mechanism
Tool
Phillips Screwdriver, Nipper
Содержание CICM008B21S
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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 ...
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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 ...
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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 ...
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Страница 152: ... 2018 Johnson Controls Inc SM 18003 Code No LIT 12013034 Issued April 2018 ...