Technibel SCDF105C5T, Technical Data & Service Manual, Page: 2 / 21

Page
A SPECIFICATIONS
3
1) Unit specifications 3
2) Major Component specifications 4
B OPERATING RANGE
5
C DIMENSIONAL DATA
6
D REFRIGERANT FLOW DIAGRAMS
6
E PERFORMANCE CHARTS
7
F ROOM TEMPERATURE CONTROL
8
G HEAT EXCHANGER FROSTING PREVENTION
8
H FUNCTIONS
8
1) Cool Mode Operation 8
2) Dry Mode Operation 9
3) Fan Mode Operation 10
4) Protection operations in Cool and Dry Mode
10
5) Sleep Function 11
6) Daily Timer Function
11
7) IFEEL Function 11
8) Heat Mode Operation
12
9) Auto (Cool/Heat) Mode Operation 13
10) Outdoor Coil High Pressure Protection 14
11) Protection Operations in Heat Mode 15
12) Indoor Coil High Pressure Protection in Heat Mode 17
I ELECTRIC WIRING DIAGRAMS
18
J TROUBLESHOOTING
19
K CHECKING ELECTRICAL COMPONENTS
26
1) Measurement of Insulation Resistance 26
2) Checking Continuity of Fuse on PCS Ass'y 27
3) Checking Motor Capacitor 27
Table of contents
2