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Hersteller: Computer Expressions Dateigröße: 174.86 kb Dateiname: om38_40-2.pdf Unterrichtssprache:

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 INDOORUNIT FRONT PANEL . . .. . .. . .. . . . . . . . . .7 GENERAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2,3 INDOORUNIT COIL . .. . . . . . . . . .. . .. . .. . . . . . . . . .7 OPERATING MODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 OUTDOORUNITCOIL . . . . . . . . . . . . . . . . . . . . . . . . . . 8 REMOTE CONTROL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 CONDENSATE DRAINS . . . . . . . . .. . .. . .. . . . . . . . . .8 SYSTEMOPERATIONCHECKLIST . . . . . . . . . . . . . . 8 OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7 DIPSWITCHSETTINGS . . . . . . . . . . . . . . . . . . . . . . . . . 8 REMOTE CONTROL OPERATION. . . . . . . . . . . . . . . . 3 ENERGY SAVING RECOMMENDATIONS. . . . . . . . . 8 UNIT OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 TROUBLESHOOTING GUIDE . . . . . . . . . . . . . . . . . . . . 9 CLEANING AND MAINTENANCE . . . . . . . . . . . . . . .7,8 AIR FILTERS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. 4 PC 111 Catalog No. 533-80052 Printed in U.S.A. Form OM38/40-2 Pg 1 2-02 Replaces: OM38/40-1 Book Tab 3e 2f INTRODUCTION Thank you for choosing an Expressions Duct Free System. The same pride in craftsmanship and engineering knowledge that goes into equipment cooling the Astrodome in Texas, the Sistine Chapel in Rome, the U.S. Capitol Hall of Congress, and thousands of other installations worldwide has gone into the construction of this unit. Expressions Duct Free Systems provides quiet, maximum comfort. In addition to cooling and/or heating, the Duct Free System will filter and dehumidify the air in the room to provide maximum comfort. Depending on the specific application, the unit can be installed on a wall or a under ceiling. IMPORTANT: The Expressions Duct Free System should be installed by authorized personnel only, using approved tubing and accessories. If technical assistance, service or repair is needed, contact the installer or call 1-800-227-7437. GENERAL The Duct Free System can be set up and operated from the remote control (provided). See Fig. 1. If the remote is misplaced, the system can be operated from the “Auto” setting on the unit. Operating Modes — The duct free system has 5 operating modes: • Cooling •Fan Only • Heating (if applicable) • Dehumidification •Auto COOLING — In Cooling mode, the system cools, dries and filters room air. FAN ONLY — In Fan Only mode, the system filters and cir culates room air without changing room air temperature. HEATING — In Heating mode, the system heats and filters room air. DEHUMIDIFICATION — In Dehumidification mode, the system dries, filters and slightly cools room air temperature. This mode does not take the place of a dehumidifier. AUTO — In Auto mode, the system will automatically cool or heat room air according to a selected temperature (set point). If temperature of room air is lower than set point, the system will operate in Heating mode. If temperature of room air is higher than set point, the system will operate in Cooling mode. Remote Control — The remote control transmits commands to set up and operate the system. The controller has a window display panel that shows the current system status. The controller can be secured to a surface when used with the mounting rack provided. See Fig. 1. Handle the controller with care and avoid getting the controller wet. Damage to the device may result. Do not leave remote control in a drawer or near a warm/hot appliance as the system will try to cool the environment around the controller. IMPORTANT: The remote control and unit continually exchange information regarding room air temperature. When operating the remote control from the mounting rack, be sure there is a direct line of sight between the controller and the unit. The controller can operate the unit from a distance of up to 23 ft as long as there are not any obstructions. 40CG,CS WALL CONSOLE/UNDER CEILING UNIT MODE FAN IIII IIII IIIII I IIII MODE FAN SWEEP AA STARTSTOP 1 2 3 SLEEPDAILY REMOTE CONTROL MODE BUTTON SWEEP IIII I IIIIIIII I IIII SWEEP ON/OFF FAN UP COOLING LOW MEDIUM UP/DOWN HEATING FUNCTION BUTTON A HIGH DRY AUTO A AUTO DOWN ON/OFF MOUNTING RACK BUTTON REMOTE CONTROL BUTTONS — PROGRAMMING OPTIONS Fig. 1 — Duct Free System 2 The remote control can perform the following functions: • Turn the system ON and OFF • Select operating mode • Adjust room air temperature and fan speed • Set time periods for automatic system operation BATTERY INSTALLATION — Two AAA 1.5V alkaline batteries (included) are required for operation of the remote control. See Fig. 2 for battery location. To install batteries: 1. Remove battery compartment cover by sliding off of...

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