Sanyo C2432 manuale d’uso

Contents Page IMPORT ANT! Please Read Before Starting .................................. 1 1. GENERAL .......................................................... 2 1-1. T ools Required for Installation (not supplied) 1-2. Accessories Supplied with Indoor Unit 1-3. Optional Copper T ubing Kit 1-4. T ype of Copper T ube and Insulation Material 1-5. Fi[...]

1 IMPORT ANT! Please Read Before Starting This air conditioning system meets strict safety and operat- ing standards. As the installer or service person, it is an important part of your job to install or service the system so it operates safely and efficiently . For safe installation and trouble-free operation, you must: ● Carefully read this ins[...]

2 1. General This booklet briefly outlines where and how to install the air conditioning system. Please read over the entire set of instructions for the indoor and outdoor units and make sure all accessory parts listed are with the system before beginning. 1-1. T ools Required for Installation (not supplied) 1. Standard screwdriver 2. Phillips head[...]

3 1-6. Additional Materials Required for Installation 1. Refrigeration (armored) tape 2. Insulated staples or clamps for connecting wire (See local codes) 3. Putty 4. Refrigeration lubricant 5. Clamps or saddles to secure refrigerant tubing 2. Installation Site Selection 2-1. Indoor Unit A VOID: ● direct sunlight. ● nearby heat sources that may[...]

4 2-2. Outdoor Unit A VOID: ● heat sources, exhaust fans, etc. (Fig. 4a) ● damp, humid or uneven locations. DO: ● choose a place as cool as possible. ● choose a place that is well ventilated. ● allow enough room around the unit for air intake/ exhaust and possible maintenance. (Fig. 4b) ● provide a solid base a minimum of 6 inches above[...]

5 Indoor side Outdoor side Set screws f or transportation only Right-rear tubing (recommended) Right tubing Left-rear tubling Fig. 6 Fig. 7a Center of left-rear tubing hole Center of right-rear tubing hole Fig. 7b NOTE Hole should be made at a slight downward slant to the outdoor side. In case of left-rear or right-rear tubing Fig. 8 3. How to Inst[...]

6 3-3. Install the Rear Panel on the W all Be sure to confirm that the wall is strong enough to sus- pend the unit. See either Item a) or b) below depending on the wall type. a) If Wooden W all (1) Attach the rear panel to the wall with the 10 screws provided. (Fig. 1 1) If you are not able to line up the holes in the rear panel with the beam locat[...]

7 How to replace the grille (1) Close the flaps. (2) Reinstall the grille into the lower part while aligning its tabs on the upper part. (Fig. 15a) Insert the tabs in the slots and push the lower part of the grille back into position. (3) Press at each of the 5 tabs to completely close the grille. Make sure that the grille and frame are firmly fitt[...]

8 3-7. Recommended Wire Length and Diameter Regulations on wiring diameter differ from locality to locality . For field wiring requirements, please refer to your local electrical codes. Carefully observe these regu- lations when carrying out the installation. T able 5 lists recommended wire lengths and diameters for power supply systems. Refer to t[...]

9 3-8. Wiring Instructions for Inter-unit Connections (1) Insert the inter-unit wiring (according to local codes) into the through-the-wall PVC pipe. Run the wiring toward the indoor side allowing approx. 10 inch to extend from the wall face. (Fig. 19) (2) Route the inter-unit wiring from the back of the indoor unit and pull it toward the front for[...]

10 When connecting each power wire to the corresponding terminal, follow the instructions “ How to connect wiring to the terminal ” and fasten the wire securely tight with the fixing screw of the terminal plate. How to connect wiring to the terminal ■ For solid core wiring (or F-cable) (1) Cut the wire end with a cutting pliers, then strip th[...]

11 3-9. Mounting ■ Right-side tubing (1) Shape the refrigerant tubing so that it can easily go into the wall hole. (Fig. 24) (2) Push the wiring, refrigerant tubing, and drain hose through the hole in the wall. Adjust the indoor unit so it is securely seated on the rear panel. (3) Carefully bend the tubing (if necessary) to run along the wall in [...]

12 3-10. Drain Hose a) The drain hose should be slanted downward to the outdoors. (Fig. 28) b) Never form a trap in the course of the hose. c) If the drain hose will run in the room, insulate the hose with insulation * so that chilled condensation will not damage furniture or floors. (Fig. 29) * Foamed polyethylene or its equivalent is recom- mende[...]

13 4. Refrigerant T ubing 4-1. Indoor Unit T ubing ■ Rear-left tubing For rear-left tubing, optional tube connection (C) (APR- EN46U1B) is necessary . Please consult your nearest sales outlet or A/C workshop. 1. Make a 3-3/16" hole in the wall, centered on the crossing point between the triangle marks (A and B) on the rear panel. (Fig. 30a) [...]

14 4-3. Connecting T ubing between Indoor and Outdoor Units a) T ightly connect the indoor side refrigerant tubing extended from the wall with the outdoor side tubing. (Fig. 33) b) T o fasten the flare nuts, apply specified torque as: T able 6 4-4. Insulation of Refrigerant T ubing (For C2432 and CL2432) T o prevent heat loss and wet floors due to [...]

(2) Wrap the armoring tape from the bottom of the out- door unit to the top of the tubing where it enters the wall. As you wrap the tubing, overlap half of each previous tape turn. (Fig. 36) (3) Clamp the tubing bundle to the wall, using 1 clamp approx. every 4 ft. Do not wind the armoring tape too tightly since this will decrease the heat insulati[...]

16 5. Remote Control Unit Installation Position The remote control unit can be operated from either a non-fixed position or a wall-mounted position. T o ensure that the air conditioner operates correctly , do not install the remote control unit in the following places: ● In direct sunlight ● Behind a curtain or other place where it is covered ?[...]