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®
Vert-I-Pak
Single Package Vertical Air Conditioning System
A-Series
24,000 BTU/h
Installation & Operation Manual
920-159-01 (10-03)
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920-159-01 (10-03) 920-159-01 (10-03) Table of Contents Installation Recommendations......................................................................................................................................................... 3 I. General Specifications Model Number Identification Guide ................................................................................................................................... 4 VERT-I-PAK Chassis Specificatio
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920-159-01 (10-03) 920-159-01 (10-03) Vert-I-Pak Installation Recommendations 6" 60" 60" SMALL RECESS OK For proper unit performance and maximum operating life please refer to the minimum installation clearances below. 60" Figure 1 ® 60" 60" VERT-I-PAK units must be installed on an outside wall. Confined spaces and/or covered areas should be avoided. Units should be installed no closer than 12" apart when two units are side by side. If three of more 60" 60" units are to operate next to one ano
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920-159-01 (10-03) 920-159-01 (10-03) Section I. General Specifications ® VERT-I-PAK MODEL IDENTIFICATION GUIDE MODEL NUMBER V E A 24 K 50 RT A ENGINEERING CODE SERIES OPTIONS V=Vertical Series RT = Standard Remote Operation E=Cooling with or without electric heat SP = Seacoast Protected H=Heat Pump ELECTRIC HEATER SIZE DESIGN SERIES A-Series A = 32" and 47" Cabinet 00 = No electric heat 25 = 2.5 KW NOMINAL
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920-159-01 (10-03) 920-159-01 (10-03) II. Installation 1) Utility Closet Dimensions Recommended utility closet dimensions and a typical indoor installation are illustrated in Figure 1. Three inches minimum clearance on three sides of the unit must be allowed for return airflow, installation access and service access. See Figures 1 & 2 for clearances and reference dimensions. Figure 3 Typical Utility Closet Chassis Shown in Closet, on Optional Platform Rigid Ductwork Field-supplied Filter
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920-159-01 (10-03) 920-159-01 (10-03) 2) Wall Plenum and Architectural Louver Installation A. Install the wall plenum (VPAWP1-8/1-14) components in accordance with the installation instructions provided with each accessory. IMPORTANT REMINDER: FRIEDRICH WALL PLENUM IS NOT DESIGNED TO CARRY STRUCTURAL LOADS. PROPER WALL HEADER CONSTRUCTION IS REQUIRED. THE PLENUM REQUIRES PROPER FLASHING, SHIM AND CAULK FOR A WEATHER RESISTANT INSTALLATION. B. Ensure that the divider is adjusted properly fo
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920-159-01 (10-03) 920-159-01 (10-03) 3) Electrical Information Electrical Data MODEL Voltage ( V) 230/208 230/208 230/208 230/208 230/208 230/208 LRA - Comp. (A) 68 68 68 68 68 68 Cooling Current (A) 13.7/12.4 13.7/12.4 13.7/12.4 13.7/12.4 13.7/12.4 13.7/12.
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920-159-01 (10-03) 920-159-01 (10-03) IMPORTANT: ALL 208/230V CHASSIS MUST BE HARD WIRED WITH PROPERLY SIZED BREAKER. SEE NAMEPLATE FOR SPECIFIC CHASSIS ELECTRICAL REQUIREMENTS. SEE PAGE 9 - FIGURE 8 FOR UNIT WIRING AND WALL THERMOSTAT WIRING. SEE PAGE 7 FOR WIRE SIZE. USE HACR TYPE BREAKERS TO AVOID NUISANCE TRIPS. ALL FIELD WIRING MUST BE DONE IN ACCORDANCE WITH NEC AND LOCAL CODES. 3) Electrical Information (continued) Figure 6 Electrical Requirements Note: All field wiring must co
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R FAN FAN 920-159-01 (10-03) 920-159-01 (10-03) 3) Electrical Data (continued) Figure 8 Electrical & Thermostat Wiring Diagrams FOR 208 VOLT MODELS ONLY MOVE THE WHITE WIRE AS SHOWN BELOW RT2 THERMOSTAT (FRONT) COM. 208V 240V TRANSFORMER THERMOSTAT CONNECTIONS (EAR) 24V UP G R BLACK R W B Y C RED HEATER HEATER 2.5 KW & 3.4 KW 7.5 KW & 10 KW 5 KW COIL, SOLENOID BROWN QUICK DISCONNECT RED L1 L2 RED BLACK BLACK RED WHITE BLACK WHITE BLACK BLUE WHITE RED PRESSURE SWITCH REV VALVE HEAT HEAT
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920-159-01 (10-03) 920-159-01 (10-03) 4) Indoor Return Air Grille Installation There are three Indoor Return Air Grille options as shown in Figure 9. Choose the option that best suits your needs. Use the installation instructions provided with accessories for installation details. Figure 9 Return Air Grille Options Option 1 VPRG4 Return Air Grille with Access Panel A field-supplied (25" x 20") filter is mounted inside the hinged access door. Option 2 All Vert-I-Pak chassis are shipped with
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920-159-01 (10-03) 920-159-01 (10-03) 5) Indoor Airflow Data 6) Chassis Installation The Vert-I-Pak A series units must be installed with a free return air NOTE: Prior to installing the chassis, ensure that the drain pan and configuration. The table below lists the indoor airflow at corresponding line are free from debris. static pressures. All units are shipped from the factory and are rated A. Ensure that the wall plenum is installed in accordance with at low speed. the VPAWP1-8/1-14 I
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920-159-01 (10-03) 920-159-01 (10-03) 7) Chassis Final Connections With the chassis in place, you are now ready to begin chassis connections: A. Move the thermostat switches to "OFF" and "AUTO." This will keep the thermostat from cycling the chassis until final connections are complete. RT2 Digital Thermostat B. Connect the ductwork onto the 10" collar. Plastic wireties (field supplied) are suggested to secure the ductwork in place. Use 2 wire ties, one for each inner and outer flex duc
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920-159-01 (10-03) 920-159-01 (10-03) 12) Fresh Air Door 15) Routine Maintenance The Fresh Air Door is an "intake" system. The fresh air door is Performing Routine Maintenance opened via a slide on the front of the chassis located just above the indoor coil. Move the slide left to open and right to close the With the proper maintenance and care, your system will operate fresh air door. The system is capable of up to 60 CFM of fresh air economically and dependably. Maintenance can be accomp
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920-159-01 (10-03) 920-159-01 (10-03) FRIEDRICH AIR CONDITIONING CO. Post Office Box 1540 · San Antonio, Texas 78295-1540 (210) 357-4400 · FAX (210) 357-4480 ® VERT- I-PAK A SERIES SINGLE PACKAGE VERTICAL AIR CONDITIONERS LIMITED WARRANTY SAVE THIS CERTIFICATE. It gives you specific rights, you may also have other rights which may vary from state to state and province to province. In the event that your unit needs servicing, contact your nearest authorized service center. If you do not know t
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920-159-01 (10-03) 920-159-01 (10-03) IV. Vert-I-Pak Accessories MODEL DESCRIPTION PHOTO WALL PLENUM Two-part sleeve that telescopes in and 1 out from 5 /2" to 8" in depth. The wall plenum sits inside the exterior wall penetration. VPAWP1-8 3 1 DIMENSIONS: 30 /8" high x 24 /8" wide. 7 5 CUTOUT DIMENSIONS: 30 /8" high x 24 /8" wide. Same as VPAWP1-8, but telescopes 8" to 14" as required. VPAWP1-14 ARCHITECTURAL LOUVER Extruded alum
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Use Factory Certified Parts. FRIEDRICH AIR CONDITIONING CO. Post Office Box 1540 · San Antonio, Texas 78295-1540 4200 N. Pan Am Expressway · San Antonio, Texas 78218-5212 (210) 357-4400 · Fax (210) 357-4480 www.friedrich.com 920-159-01 (10-03) Printed in the U.S.A.
