Friedrich A-SERIES - Manuals

Page 2 - Table of Contents; Proper installation is not diffi cult but it is essential.

2 Table of Contents 920-075-08 I. General Speci fi cations Installation Recommendations .......................................................................................................................................... 3 Model Number Identi fi cation Guide ......................................

Page 4 - Model Identi

4 920-075-08 Section I. General Speci fi cations Vert-I-Pak ® Model Identi fi cation Guide Vert-I-Pak ® Chassis Speci fi cations MODEL: V(E,H)A09 V(E,H)A12 V(E,H)A18 Voltage (V) 230 / 208 230 / 208 230 / 208 Refrigerant R-22 R-22 R-22 Chassis Width 23.125" 23.125" 23.125" Chassis Depth 2...

Page 5 - Top View; Fig ure 4; ) Utility Closet Dimensions; Fig ure 3; Typical Utility Closet

5 920-075-08 Top View Fig ure 4 II. Installation 1) Utility Closet Dimensions Recommended utility closet dimensions and a typical indoor installation are illustrated in Figure 3. Three inches minimum clearance on three sides of the unit must be allowed for return airfl ow, installation access and se...

Page 6 - ) Wall Plenum and Architectural Louver Installation; Fig ure 5; Wall Ple num & Outdoor Louver In stal la tion

6 920-075-08 2) Wall Plenum and Architectural Louver Installation A. Install the wall plenum (VPAWP1-8/1-14) components in accordance with the in stal la tion instructions provided with each accessory. B. Ensure that the divider is adjusted properly for the depth of the wall in accordance with the a...

Page 7 - LISTED; SAMP; WARNING

7 920-075-08 3) Electrical Data Sample Name plate (see your chassis name plate) Electrical Data Voltage ( V) 230/208 230/208 230/208 230/208 230/208 230/208 230/208 230/208 230/208 LR A - Comp. (A) 21 21 21 24.0 24.0 24.0 47 47 47 Cooling Current (A) 4.4/4. 9 4.4/4. 9 4.4/4.9 5.5/6.1 5.5/6.1 5.5/6.1...

Page 8 - Electrical Requirements; Figure 6; Electrical Rating Tables; CAUTION

8 920-075-08 Electrical Requirements Figure 6 3) Electrical Data (continued) Electrical Rating Tables NOTE: Use copper conductors ONLY. Wire sizes are per NEC. Check local codes for over seas ap pli ca tions Recommended branch circuit wire sizes* Nameplate maximum circuit breaker size AWG Wire size*...

Page 9 - Electrical & Thermostat Wiring Diagrams; Figure 7

9 920-075-08 Electrical & Thermostat Wiring Diagrams 3) Electrical Data (continued) Note: the diagram above illustrates the typical thermostat wiring and 208 volt transformer wiring. See the unit control panel for the actual unit wiring diagram and schematic. RT4 THERMOSTAT (FRONT) Figure 7 208V...

Page 10 - ) Indoor Return Air Grille Installation; Return Air Grille Op tions; Figure 8

10 920-075-08 4) Indoor Return Air Grille Installation There are two Indoor Return Air Grille options as shown in Figure 8. Choose the option that best suits your needs. Use the installation instructions provided with accessories for installation details. Notes: A. These are the Friedrich recommende...

Page 11 - ) Ductwork Preparation; ) Determining the Indoor CFM: Chart A – CFM; ers; ) Chassis Installation; Install the following components as shown in Figure 5.; Figure 9

11 920-075-08 5) Ductwork Preparation 1) Duct ESP: To determine your system's indoor external static pressure (ESP, in inches of water) use a duct calculator (as provided by your duct supplier). Include all fl ex duct transitions and discharge grille(s). If fl ex duct is used, be sure all the slack ...

Page 12 - ) Chassis Final Connections; With the chassis in place, you are now ready to begin chassis; ) Final Installation Checklist; Drain Connection

12 920-075-08 CAUTION The unit basepan has three (3) provisions (left, right, and rear) for connecting an external condensate drain. A fi eld supplied condensate drain system must be connected to one of the three (left, right, or rear) 3/4" FPT connections on the unit basepan. Use of rear fi tti...

Page 13 - III. Chassis Operation; ) Remote Thermostat Control; To Remove the Chassis from the Closet:

13 920-075-08 III. Chassis Operation 9) Remote Thermostat Control The chassis requires a simple single stage heat-cool wall thermostat. Each chassis comes with a terminal strip located in the electrical control box. All internal chassis wiring (low & high voltage) is factory ready for 230 Volt o...

Page 14 - A SERIES

14 920-075-08 Friedrich Air Conditioning Company P.O. Box 1540 San Antonio, TX 78295 210.357.4400 www.friedrich.com 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 ...

Page 15 - MODEL

15 920-075-08 V. Vert-I-Pak Accessories ACCESS PANEL / RETURN AIR GRILLE – Serves as an access panel to chassis and interior return air grille. A fi eld-supplied (25" x 20") fi lter is mounted inside the hinged access door. DIMENSIONS: 58" high x 29" wide.CUTOUT DIMENSIONS: 55 3 / 4 ...

Friedrich A-SERIES - Manuals

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