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4. Select required direction and apply protective bushing provided in accessories to protect cables from sharp edges.
5. Once all wiring work has been completed, tie the cable and cord together with the binding strap so that they do not touch other
parts such as the compressor and bare copper pipes.
6. Install back the control board cover.
11.4.4.1. Wire Stripping and Connecting Requirement
• Same as indoor requirement. For details please refer the diagram on AIR-TO-WATER HEATPUMP INDOOR UNIT, section
11.3.4. (CONNECT THE CABLE TO THE INDOOR UNIT)
11.4.5. PIPE INSULATION
1. Please carry out insulation at pipe connection portion as mentioned in Indoor/Outdoor Unit Installation Diagram. Please wrap
the insulated piping end to prevent water from going inside the piping.
2. If drain hose or connecting piping is in the room (where dew may form), please increase the insulation by using POLY-E
FOAM with thickness 6 mm or above.
11.4.6. Disposal of Outdoor Unit Drain Water
• If a drain elbow is used, the unit should be placed on a stand which is taller than 50 mm.
• If the unit is used in an area where temperature falls below 0
°
C for 2 or 3 days in succession, it is recommended not to use a
drain elbow, for the drain water freezes and the fan will not rotate.
Summary of Contents for WH-SDF07C3E5
Page 16: ...16 4 Location of Controls and Components 4 1 Indoor Unit 4 1 1 Location of Control ...
Page 17: ...17 ...
Page 18: ...18 ...
Page 19: ...19 4 1 2 Weekly Timer Setting ...
Page 20: ...20 4 1 3 Setting Up The Special Functions ...
Page 21: ...21 4 1 4 Main Components 4 2 Outdoor Unit ...
Page 22: ...22 5 Dimensions 5 1 Indoor Unit ...
Page 23: ...23 5 2 Outdoor Unit 5 2 1 WH UD07CE5 A WH UD09CE5 A ...
Page 24: ...24 5 2 2 WH UD12CE5 A WH UD14CE5 A WH UD16CE5 A ...
Page 26: ...26 ...
Page 27: ...27 7 Block Diagram 7 1 WH UD07CE5 A WH UD09CE5 A ...
Page 28: ...28 7 2 WH UD12CE5 A WH UD14CE5 A WH UD16CE5 A ...
Page 29: ...29 8 Wiring Connection Diagram 8 1 Indoor Unit 8 1 1 WH SDF07C3E5 WH SDF09C3E5 ...
Page 30: ...30 8 1 2 WH SDF12C6E5 WH SDF14C6E5 WH SDF16C6E5 ...
Page 31: ...31 8 2 Outdoor Unit 8 2 1 WH UD07CE5 A WH UD09CE5 A ...
Page 32: ...32 8 2 2 WH UD12CE5 A WH UD14CE5 A WH UD16CE5 A ...
Page 33: ...33 9 Electronic Circuit Diagram 9 1 Indoor Unit 9 1 1 WH SDF07C3E5 WH SDF09C3E5 ...
Page 34: ...34 9 1 2 WH SDF12C6E5 WH SDF14C6E5 WH SDF16C6E5 ...
Page 35: ...35 9 2 Outdoor Unit 9 2 1 WH UD07CE5 A WH UD09CE5 A ...
Page 36: ...36 9 2 2 WH UD12CE5 A WH UD14CE5 A WH UD16CE5 A ...
Page 37: ...37 10 Printed Circuit Board 10 1 Indoor Unit 10 1 1 Main Printed Circuit Board ...
Page 38: ...38 10 1 2 Solar Printed Circuit Board Optional ...
Page 39: ...39 10 2 Outdoor Unit 10 2 1 WH UD07CE5 A WH UD09CE5 A 10 2 1 1 Main Printed Circuit Board ...
Page 40: ...40 10 2 1 2 Capacitor Printed Circuit Board 10 2 1 3 Noise Filter Printed Circuit Board ...
Page 41: ...41 10 2 2 WH UD12CE5 A WH UD14CE5 A WH UD16CE5 A 10 2 2 1 Main Printed Circuit Board ...
Page 42: ...42 10 2 2 2 Capacitor Printed Circuit Board 10 2 2 3 Noise Filter Printed Circuit Board ...
Page 73: ...73 ...
Page 74: ...74 ...
Page 120: ...120 18 3 To Remove Pressure Gauge 18 4 To Remove Control Panel ...
Page 121: ...121 18 5 To Remove RCCB 18 6 To Remove Transformer and Electronic Controller Board ...
Page 138: ...138 20 2 WH UD07CE5 A WH UD09CE5 A ...
Page 139: ...139 ...
Page 142: ...142 20 3 WH UD12CE5 A WH UD14CE5 A WH UD16CE5 A ...
Page 143: ...143 ...