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OWNER’S MANUAL

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85164119653000     © SANYO 2001

SANYO Electric Co., Ltd.

Osaka, Japan

PACKAGED TERMINAL AIR CONDITIONER

Cool / Heat Model

STW-2 Series

Operating Instructions

Installation Instructions

Contents

Page

Alert Symbols ........................................................... 1
Installation Location ................................................ 2
Electrical Requirements .......................................... 2
Safety Instructions ................................................... 2
Names of Parts ......................................................... 2
Control Panel and Operation Functions ................ 2

Front Grille ................................................................ 3
Other Features.......................................................... 3
Care and Cleaning.................................................... 4
Tips for Energy Saving ............................................ 5
Troubleshooting ....................................................... 5

Model No.

STW-2 Series

Power Source:
60 Hz, single-phase, 230/208V & 265V

WARNING

CAUTION

This symbol refers to a hazard or
unsafe practice which can result in
severe personal injury or death.

This symbol refers to a hazard or
unsafe practice which can result in
personal injury or product or prop-
erty damage.

Alert Symbols

The following symbols used in this manual alert you to potential-
ly dangerous conditions to users, service personnel or the appli-
ance:

Contents

Page

IMPORTANT!
Please Read Before Starting 
................................... 6
1.

NAMES OF PARTS............................................. 7

2.

WALL CASE AND REAR GRILLE ..................... 7

3.

INSTALLATION................................................... 7

4.

PERMANENT CONNECTION............................. 8
4-1. For 230/208V Units ...................................... 8

4-1-1. Preparation ........................................ 8
4-1-2. Installation.......................................... 8

4-2. For 265V Units ............................................. 8

4-2-1. Preparation ........................................ 8
4-2-2. Installation.......................................... 8

5.

AIR LOUVERS .................................................... 9

6.

TEMPERATURE LIMITING................................. 9

7.

REMOTE CONTROL ........................................ 10

8.

FRONT DESK CONTROL ................................ 10
PRODUCT INFORMATION ............................... 11

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US STW PTAC  8/8/01 5:34 PM  Page 1

Содержание STW-2 Series

Страница 1: ...l refers to a hazard or unsafe practice which can result in severe personal injury or death This symbol refers to a hazard or unsafe practice which can result in personal injury or product or prop erty damage Alert Symbols The following symbols used in this manual alert you to potential ly dangerous conditions to users service personnel or the appli ance Contents Page IMPORTANT Please Read Before ...

Страница 2: ... liquid near the air conditioner it is very dangerous Do not turn the air conditioner on and off from the power mains switch Use the mode selector switch Do not stick anything into the air outlet of the unit This is dan gerous because the fan is rotat ing at high speed Do not let children play with the air conditioner Do not cool or heat the room too much if babies or invalids are present Air Inta...

Страница 3: ...at hold the louvers in place Turn the louver section 180 end for end replace the screws and replace the front grille The textured face of the louver section must be facing toward the room side Front grille Louver screws The direction of the heated or cooled air may be adjusted by removing and turning the louvers around 37 OFF VERTICAL 20 OFF VERTICAL Other Features Ventilation Control The ventilat...

Страница 4: ... off the air conditioner before cleaning Air Filters The air filters should be cleaned at least once every two weeks Clogged filters reduce cooling heating and air flow Keeping these filters clean will Decrease cost of operation Save energy Prevent clogged heat exchanger coils Reduce costly compressor problems To remove the air filters Pull up 2 air filters Front To clean the air filters Vacuum of...

Страница 5: ...ircuit breaker is tripped The unit is waiting for the compressor overload protector to reset Curtains blinds or furniture blocking the front of the air conditioner are restricting the air flow Thermostat control may not be set high low enough Turn the control to a lower or higher position NOTE In some installations the thermostat control cannot be turned all the way to the highest end or lowest en...

Страница 6: ...hange the internal wiring or any part of the system DO NOT turn the air conditioner on and off by plugging and unplugging Use the Operation switch SELEC TOR Follow National Electrical Code NEC and local codes ordinances and regulations All wiring including installation of receptacles must be in accordance with these codes The NEC requires permanent connection for installa tions over 250 volts Prot...

Страница 7: ...the outdoor panel as a grip and push out 3 Install the rear grille from the room side according to the instructions packed with the grille Protective panel Slit Stiffener 3 INSTALLATION 1 Remove the front grille by pulling out at the bot tom to release it then lift it up to clear the rail along the chassis top 1 2 2 Slide the chassis into the wall case and secure with four screws through the chass...

Страница 8: ...m the Electrical Junction Box 3 Split and strip the wires as shown above 4 Install the Bottom Plate using the provided field supplied conduit and power supply conductors to the unit with screw B 5 Connect Power Supply wires to the stripped inner wires with the wire nuts 6 Dress the wiring inside the compartment and attach the cover plate with screw A 7 Reinstall the Front Grille 4 2 For 265V Units...

Страница 9: ...itch on page 4 Set the limiting screws to the desired set ting and replace the control panel and the control knobs If the settings do not allow sufficient room temperature control the limiting screws may have to be repositioned Stop link Tapped holes 10 Thermostat shaft Coldest Warmest Temperature limiting screws location at shipment When the limiting screws are relocated it is recom mended that t...

Страница 10: ... operable When the switch is set to CLOSED the unit is made inoperative Detailed hook up instructions are in the interface kit Follow the recommended wire sizing in the table below Two wires must be used from each FDC switch to each individual unit Good wiring practices e g twisted pairs SEPARA TION FROM POWER CIRCUITS must be followed to minimize induced voltages which may harm the con trol syste...

Страница 11: ...ou have problems or questions concerning your Air Conditioner you will need the following information Model and serial numbers are on the nameplate of the cabinet Model No Serial No Date of purchase Dealer s address Phone number ...

Страница 12: ...SANYO FISHER COMPANY A DIVISION OF SANYO NORTH AMERICA CORPORATION 21605 plummer Street Chatsworth CA 91311 U S A In Canada SANYO Canada Inc 300 Applewood Crescent Concord Ontario L4K 5C7 Canada ...

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