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Summary of Contents for Senville SENL/12HD/MI
- Page 1 SENL/12HD/MI SENL/18HD/MO...
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Page 3: Safety Precautions
SAFETY PRECAUTIONS Read the follow SAFETY PRECAUTIONS carefully before installation. Electrical work must be installed by a licensed electrician. Be sure to use the correct rating of the power plug and main circuit for the model to be installed. Incorrect installation due to ignoring of the instruction will cause harm or damage. The seriousness is classified by the following indications. -
Page 4: Installation Instructions
INSTALLATION INSTRUCTIONS 1. Wall-mounted type Selecting installation place Read completely, then follow step by step. Indoor unit Do not expose the indoor unit to heat or steam. Select a place where there are no obstacles in front or around the unit. Make sure that condensation drainage can be conveniently routed away. - Page 6 INSTALLATION INSTRUCTIONS More than 15cm Remote Remote Remote controller controller controller Remote controller One-Two Air out One-Three One-Four CAUTIONS This illustration is for explanation purposes only. The actual shape of your air condtioner may be Loop a slightly different. connective cable Copper lines must be insulated independently Fig.3...
- Page 7 INSTALLATION INSTRUCTIONS Indoor unit installation(wall-mounted type) Correct orientation of Installation Plate 1. Fit the Installation Plate 1. Fit the installation plate horizontally on structural parts of the wall with spaces around the installation plate. 2. If the wall is made of brick, concrete Fig.4 or the like, drill eight (8) 5mm diameter holes in the wall.Insert Clip anchor for...
- Page 8 INSTALLATION INSTRUCTIONS 2. When connecting extension drain hose, insulate the connecting part of extension drain hose with a shield pipe, do not let the drain hose slack. Connective pipe installation Fig.8 1. For the left-hand and right-hand piping, remove the pipe cover from the side panel.
- Page 9 INSTALLATION INSTRUCTIONS 4. Indoor unit installation 1. Pass the piping through the hole in the wall. 2. Put the upper claw at the back of the indoor unit on the upper hook of the installation plate, move the indoor unit from side to side to see that it is securely hooked (see Fig.12).
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Page 10: Refrigerant Pipe Connection
REFRIGERANT PIPE CONNECTION Refrigerant pipe connection 1. Flaring work Main cause for refrigerant leakage Oblique Roughness Burr is due to defect in the flaring work. Carry out correct flaring work using the following procedure: A: Cut the pipes and the cable. 1. -
Page 11: Electrical Work
ELECTRICAL WORK D: Flaring work Firmly hold copper pipe in a die in the dimension shown in the table below. Handle Yoke A(mm) Outer diam. (mm) Cone Max. Min. 6.35 Copper pipe 9.53 Clamp handle Red arrow mark 12.7 12.7 Fig.16 Tightening Connection Align the center of the pipes. -
Page 12: Wiring Connection
ELECTRICAL WORK Wiring connection Minimum norminal cross-sectional area of conductors: NOTE: Before performing any electrical work, turn off the main power to the system. Nominal cross-sectional Rated current of appliance area (mm ) 0.75 CAUTIONS >3 and <6 >6 and <10 Do not touch the capacitor even if you have disconnected the power for there is >10 and <16... - Page 13 ELECTRICAL WORK NOTE: For some models, the indoor unit is especially designed to used as either MULTI models or MONO models. If your air conditioner is not set to the MULTI position, see the following INDOOR WIRING DIAGRAM to modify the indoor unit from MONO model to MULTI model. (Fig.56 &...
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Page 14: Air Purging
AIR PURGING CAUTION CAUTION CAUTION CAUTION After the confirmation of the above conditions, prepare the wiring as follows: 1) Never fail to have an individual power circuit specifically for the air conditioner. As for the method of wiring, be guided by the circuit diagram posted on the inside of control cover. - Page 15 AIR PURGING When relocate the unit to another place, perform evacuation using vacuum pump. Refrigerant Indoor Make sure the refrigerant added into the air Outdoor unit unit conditioner is liquid form in any case. Gas side (Not applicable to the units adopt freon R22 ) Liquid side Caution in handling the packed valve Packed valve...
- Page 16 AIR PURGING Safety and leakage check Electrical safety check n m k j i h Perform the electric safe check after completing installation: 1. Insulated resistance Indoor unit check point The insulated resistance must be more than 2M . 2. Grounding work Outdoor unit check point After finishing grounding work, measure the...
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Page 17: Test Running
TEST RUNNING Test running Perform test operation after completing gas leak check at the flare nut connections and electrical safety check. Check that all tubing and wiring have been properly connected. Check that the gas and liquid side service valves are fully open. 1.
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