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Installation & Operation Manual
Hazardous Duty Room Air Conditioner
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230-Volt: SH15 SH20
920-024-05 (12-04)
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920-024-05 (12-04) Table of Contents Operation and Care Instructions General Instructions ............................................................................................................................................................................ 3 Filter Information ................................................................................................................................................................................ 4 Maintenance Checklist ...............
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920-024-05 (12-04) Welcome to years of economical comfort with your new Friedrich Hazardgard Room air conditioner General Instructions Your new Friedrich has been carefully engineered and manufactured to give you many years of dependable, effi cient operation, main- taining a comfortable temperature and humidity level. Many extra features have been built into your unit to assure quiet operation, the greatest circulation of cool, dry air, and the most economic operation. Here are some suggestio
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920-024-05 (12-04) Filter Information A clogged, dirty fi lter reduces the air fl ow through the unit and The fi lter in your Friedrich removes dust, pollen and other reduces its effi ciency. You should check the fi lter every seven impurities from the air as they are drawn through the unit. to ten days, depending on the amount your unit is used. Clean The fi lter is permanent and reusable, and has a germicidal the fi lter regularly. treatment which is not affected by washing. FILTER RETAINER
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920-024-05 (12-04) Hazardgard Special Features • Permanent Split-Capacitor, totally enclosed fan motor to • Copper tubing/aluminum fi n coils. assure effi cient operation even under adverse electrical • Galvanized steel cabinet and base pan, all bonderized. conditions. Motor has a special stainless steel shaft to resist • Slide-out chassis for easy installation in window or corrosion and a hermetically sealed overload for arc-free through–the–wall. operation. • Extra insulation inside, includ
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920-024-05 (12-04) Installation Instructions Models SH15 and SH20 NOTE: THIS MANUAL INCLUDES INSTALLATION INSTRUCTIONS FOR BOTH WINDOW MOUNT AND THROUGH- THE-WALL INSTALLATIONS Electrical Requirements ALL FIELD WIRING MUST MEET THE REQUIREMENTS OF THE NATIONAL ELECTRICAL CODE (ANSI/NFPA 70) ARTICLE 501. THE FIELD-PROVIDED CIRCUIT PROTECTION DEVICE (HACR CIRCUIT BREAKER OR TIME DELAY FUSE) MUST NOT EXCEED THE AMPACITY INDICATED ON THE PRODUCT NAMEPLATE. IMPORTANT: Before you begin the actual
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920-024-05 (12-04) Hazardgard Window Mount Installation Hardware ITEM DESCRIPTION QTY. No. SHELL MOUNTING PARTS 1 SUPPORT BRACKET 2 2 SCREW, 10 - 24 x 1" HEX HEAD 4 3 10 - 24 FLAT WELDNUT 4 4 SCREW, SHEET METAL #12A x 2" 7 WINGBOARD ANGLE MOUNTING 5 WINGBOARD ANGLE, TOP 1 6 WINGBOARD ANGLE, SIDE 2 7 SCREW, SHEET METAL #8A x 3/8" 2 WINGBOARD MOUNTING PARTS 8 WINGBOARD (MASONITE) - (NOT SHOWN) 1 ITEM # 3 ITEM # 2 9 "J" TYPE SPEED NUT 4 10 WINGBOARD CLIP (SPRING STEEL
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920-024-05 (12-04) Unpacking The Unit STEP 1 Remove decorative plastic return air grille to a safe area away from the unit. STEP 2 Remove the installation hardware, wingboard and two (one light colored and one dark colored) gaskets from beneath the unit, and place them in a safe area away from the unit. STEP 3 Remove the chassis retainer by removing the far right screw in the basepan (see Figure A); save this screw to reattach the chassis retainer after installation (Step 15). Also, remove an
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920-024-05 (12-04) Shell (Cabinet) Preparation each end of the top angle (Item #5) with the top loops of the side It will be necessary to relocate the sill plate of the cabinet 2" angle. Install two (2) screws (Item #7) to secure the top angle back from its shipping position, and the shell guides 4" forward, tabs and the side angle to the rear-most holes in the side of the to the forward-most hole in the shell rail. Discard the chassis cabinet (See Figure B, below). retainer wire disconn
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920-024-05 (12-04) Shell Installation: Sash Window Installations Shell (Cabinet) Installation – Standard Sash Windows STEP 1 Check the window sill and frame to be sure they are in good condition and fi rmly anchored to the wall. Repair if necessary. STEP 2 CABINET MOUNTING: Raise the lower window sash 1/4" more than the height of the cabinet. Carefully slide the cabinet through the open window until the sill plate channel rests behind the window sill and the top support angle rests against
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920-024-05 (12-04) The illustrations below show a standard frame construction installation as well as some suggested ways of adapting the support bracket to thick walls and large stone ledges. Typical Installation Sill Plate Figure 1 Figure 2 10 - 24 SCREW 10 - 24 FLAT NUT 3/8" (10 MM) SLOPE DOWN 3/8" (10 MM) SLOPE DOWN CUT HERE STONE LEDGE #12A X 2" SHEET METAL SCREW OUTSIDE WALL CUT TO FIT DIMENSION "A" 1" X 2" OR 2" X 4" SPACER BETWEEN WALL DISCARD AND BEND DOWN TO FOR A AND BRACKET SH
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920-024-05 (12-04) "J" TYPE SPEED NUT (ITEM #9) 2 REQUIRED Figure G SPRING STEEL CLIP (ITEM #10) 2 REQUIRED CUT WINGBOARD PANEL CUT EDGE SLIDE CLIP OVER CUT EDGE OF WINGBOARD PANEL CENTER THE HOLE IN THE SPEED NUT OVER THE SLOT IN THE WINGBOARD PANEL STEP 5 ASSEMBLE CLIPS TO WINGBOARD PANELS: Assemble "J" type speed nuts (Item #9) and spring steel clips (Item #10) to the edges of the cut wingboard panels (See Figure G). TOP OF CABINET Figure H PLACE WINGBOARD PANEL IN WINDOW JAM TO COMPRES
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920-024-05 (12-04) Shell Installation: Through-the-wall Installations Wall Preparation The maximum wall thickness permissible without special construction is determined by the model size to be installed. THE OUT- SIDE CABINET CONDENSER AIR INTAKE LOUVERS MUST NOT BE BLOCKED BY EXTENDING INSIDE THE WALL AREA. Observe the maximum wall thickness shown as dimension "A" in Figure J. Special Instructions For Extra Thick Walls For installation in walls exceeding the maximum thickness shown as dim
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920-024-05 (12-04) Figure L FRAME WALL CONSTRUCTION CAULK ALL SIDES WEATHER CABINET SHIM THE VOID SPACE AT THE TOP AND SIDES WITH WOOD AS REQUIRED Figure M BRICK VENEER WEATHER CABINET CONSTRUCTION CAULK ALL SIDES SHIM VOID SPACES AT TOP AND SIDES WITH WOOD AS REQUIRED Figure N SOLID MASONRY CONSTRUCTION CAULK ALL SIDES CABINET MORTAR 14
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920-024-05 (12-04) STEP 3 Slide the cabinet into the hole far enough to allow the guide-channel of the sill plate to contact the inside wall surface (See Figure O). STEP 4 Drill three (3) 5/32" dia. pilot holes through holes in sill-plate into the framing and install three (3) #12 x 2" long screws (Item #4) (See Figure O). Figure O TYPICAL INSTALLATION CAULK ALL SIDES AIR TIGHT TRIM MOULDING 3/8" (10 MM) SLOPE DOWN NOTE: SUPPORT BRACKETS MAY BE OMITTED FROM THROUGH-THE-WALL INSTALLATIONS
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920-024-05 (12-04) Chassis Installation STEP 1 Slide the chassis into the cabinet stopping approximately 3" from full insertion. Stuff the chassis seal gasket (Item #14) one inch deep between the chassis and the cabinet (See Figure P). Begin at either bottom corner and go up the side, across the top, and down the opposite side. Make sure that the gasket is behind the conduit connector (furthest from you). Push the chassis into the shell the remaining distance so that the plastic front shro
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920-024-05 (12-04) STEP 2 Be sure that the fi lter is in place then install the return air grille (See Figure Q). The top of the return air grille can be butted against the bottom of the discharge plenum. Snap the grille into place by pushing the grille up and onto the unit's latches at the bottom. Figure Q Discharge Air Plenum DETAIL 2 Slot Tab Return Air Grille Slot Tab DETAIL 1 DETAIL 1 Latches DETAIL 3 Latch Return air grille DETAIL 4 Side view (Cutaway) STEP 3 You have completed your ins
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920-024-05 (12-04) Friedrich Air Conditioning Company P.O. Box 1540 San Antonio, TX 78295 210.357.4400 www.friedrich.com ® HAZARDGARD ROOM AIR CONDITIONERS LIMITED WARRANTY LIMITED ONE YEAR PARTS WARRANTY 1. Limited warranty – One year. Friedrich warrants that it will provide a replacement for any part of this HazardGard Room Air Conditioner found defective in material or workmanship for a period of one (1) year from the date of original purchase. 2. Limited warranty – One year. The Fr
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Instrucciones de Instalacion y Funcionamiento Unidades de aire acondicionado | 230-Volt: SH15 SH20 920-024-05 (12-04)
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920-024-05 (12-04) Tabla De Contenidos Instrucciones Para Uso Y Mantenimiento Instrucciones generales ....................................................................................................................................................................... 21 Información sobre el fi ltro .................................................................................................................................................................. 22 Lista de control para el mantenim
