Sanyo CH0951 Shape the Indoor Side Tubing, Wiring Instructions General precautions on wiring

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3-5. Shape the Indoor Side Tubing

1)Arrangement of tubing by directions

a)Right or left tubing

Cut out the corner of the right/left frame with a hacksaw or the like. (Figs. 20 and 21)

b)Right-rear or left-rear tubing

In this case, the corner of the frame need not be cut.

2)To mount the indoor unit on the rear panel:

Hang the 2 mounting slots of the unit on the upper tabs of the rear panel. (Fig. 22)

3-6. Wiring Instructions

General precautions on wiring

1)Before wiring, confirm the rated voltage of the unit as shown on its nameplate, then carry out the wiring closely following the wiring diagram.

2)Provide a power outlet to be used exclusively for each unit, with a power supply disconnect and cir- cuit breaker for overcurrent protection provided in the exclusive line.

3)To prevent possible hazard due to insulation failure, the unit must be grounded.

4)Each wiring connection must be done tightly and in accordance with the wiring system diagram. Wrong wiring may cause the unit to misoperate or become damaged.

5)Do not allow wiring to touch the refrigerant tubing, compressor, or any moving parts of the fan.

6)Unauthorized changes in the internal wiring can be very dangerous. The manufacturer will accept no responsibility for any damage or misoperation that occurs as a result of such unauthorized changes.

Frame

Left tubing outlet

Fig. 20

Frame

Right tubing outlet

Fig. 21

Fig. 22

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Contents Contents Installation InstructionsWhen Installing… When TransportingCase of Improper Installation When WiringGeneral Additional Materials Required for Installation Installation Site SelectionOutdoor Unit Solid base must not coverHole of the bottom plate Case of right-rear KHS1852Remove the Rear Panel from the Unit Make a HoleInstall the Rear Panel on the Wall If Wooden WallIf Block, Brick, Concrete or Similar Type Wall Remove the Grille to Install the Indoor Unit How to remove the grilleHow to replace the grille Shape the Indoor Side Tubing Wiring Instructions General precautions on wiringNever fix the wiring by any Recommended Wire Length and DiameterIs fully seated on the rear PanelKHS0951, KHS1251 KHS1852 How to connect wiring to the terminal For Indoor Unit For Outdoor Unit For solid core wiring or F-cableFor stranded wiring Right-side tubing MountingTo unmount indoor unit Drain HoseRisk of Electric Shock Examples of Incorrect Wiring How to Install the Outdoor UnitWiring Instructions for the Outdoor Unit ProblemRefrigerant Tubing Flaring Procedure with a Flare ToolUse of the Flaring Method DeburringFinishing the Installation Connecting Tubing between Indoor and Outdoor UnitsInsulation of Refrigerant Tubing After a tube has been insulatedAir Purging Be sure to completely insert Hex wrench beforeAttempting to turn the valve How to Test Run the Air Conditioner Basic Function of the Service Valves Pump DownRing Valve cap Stem When using the remote control unit Remote Control Unit Installation PositionWhen mounting the remote control unit to prevent theft Mounting on a Wall