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Summary of Contents for Premier AA-3821INV
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Page 1: Installation Manual
INSTALLATION MANUAL AA-3821INV AA-3822INV AA-3834INV... -
Page 3: Table Of Contents
CONTENTS SAFETY PRECAUTIONS..............2 INSTALLATION OF INDOOR AND OUTDOOR UNITS.......3 ELECTRICAL WORK ................9 AIR PURGING .................. TEST RUNNING................! WARNING Do not install, remove and reinstall the unit by yourself. Improper installation will cause water leakage, electrical shock, or fire. Please consult authorized dealer or specialist for the installation work. -
Page 4: Safety Precautions
SAFETY PRECAUTIONS The following should be always observed for safety: Be sure to read the following WARNING before installing the air conditioner. Be sure to observe the cautions specified here as they include important items related to safety. After reading this instructions, be sure to keep it together with the owners manual in a handy place for future reference. -
Page 5: Installation Of Indoor And Outdoor Units
INSTALLATION OF INDOOR AND OUTDOOR UNITS 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 Items packed with the unit Number Name of Accessories Q ty Installation Plate Clip Anchor Self-tapping Screw A ST3.9X25 Seal(some models without) Drain Joint Parts you must purchase. Consult Liquid side Connecting the dealer about the pipe size. pipe (A Minimum pipe wall- thickness of Gas side Assembly 0.7mm is recommended)
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Page 7: Drill A Hole In The Wall
INDOOR UNIT INSTALLATION Fit the Installation Plate Correct orientation 1. Fit the installation plate horizontally of Installation Plate on structural parts of the wall with spaces around the installation plate. 2. If the wall is made of brick, concrete or the like, drill eight (8) 5mm diameter holes in the wall. - Page 8 3. Connective Pipe and Drainage Installation Drainage 1. Run the drain hose sloping downward. Do not install the drain hose as illustrated below. Do not put the end of Do not block water flow by a rise. drain hose into water. Fig.6 2.
- Page 9 5. Piping and wrapping Bundle the tubing, connecting cable, and Indoor unit Ponding box drain hose with tape securely, evenly as shown in Fig.10. Connective Pipe room Because the condensed water from rear cable Connective of the indoor unit is gathered in ponding pipe box and is piped out of room.
- Page 10 Settlement of outdoor unit Anchor the outdoor unit with a bolt Air inlet and nut 10 or 8 tightly and horizontally on a concrete or rigid mo unt. Air inlet Mounting dimensions Outdoo r unit dimens ion mm(Wx HxD) A(mm) B(mm) 700x535x235 Air outlet...
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Page 11: Electrical Work
C: Putting nut on Flare nut Remove flare nuts attached to indoor and outdoor unit, then put them on pipe/tube having completed burr removal.(not possible to put them on after flaring work) Copper tube D: Flaring work Fig.16 Firmly hold copper pipe in a die in the dimension shown in the table below. - Page 12 Minimum norminal cross-sectional area of conductors: NOTE: The cable size and the current of the fuse Rated current Nominal cross-sectional or switch are determined by the maximum current area of appliance indicated on the nameplate which located on the (mm ) side panel of the unit.
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Page 13: 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 14 When relocate the unit to another place, perform evacuation using vacuum pump. Make sure the refrigerant added into the air conditioner is liquid form in any case. (Not applicable to the units with R22 refrigerant) Caution in handling the packed valve Open the valve stem until it hits against the stopper.
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Page 15: Test Running
ELECTRICAL SAFETY AND GAS LEAK CHECK Electrical safety check Perform the electric safe check after completing installation: 1. Insulated resistance The insulated resistance must be more than 2M . 2. Grounding work After finishing grounding work, measure the grounding resistance by visual detection and grounding resistance tester. -
Page 16: Indoor Unit
MODEL:AA-3821INV HEAT EXCHANGER AMBIENT SENSOR SENSOR OPTIONAL: OLP TEMP. SENSOR DISCHARGE SENSOR YELLOW L N S GND CN10 CN100 Note: according to BLUE CN21 different terminals, CN2(U) BLUE GND can be connected OPTIONAL: CN7(V) 4-WAY BLUE CN19 BLACK in different ways... - Page 17 The design and specifications are subject to change without prior notice for product improvement. Consult with the sales agency or manufacturer for details.
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