Fujitsu F1P2421STAN Manuals

Manuals and User Guides for Fujitsu F1P2421STAN. We have 1 Fujitsu F1P2421STAN manual available for free PDF download: Installation Instructions Manual

Fujitsu F1P2421STAN Installation Instructions Manual

Fujitsu F1P2421STAN Installation Instructions Manual (44 pages)

FRONT RETURN AIR HANDLERS

Brand: Fujitsu | Category: Air Handlers | Size: 3.96 MB

Table of Contents

Table of Contents
2
1 Safety Information

3
2 General Information

5
3 Installation

8
- Tools & Refrigerant
  8
  - Tools Required For Installing & Servicing R-410A Models
    8
    
    Specifications Of R-410A
    8
  - Quick Reference Guide For R-410A
    9
- Applications
  9
  - Mounting Options
    9
    
    Wall Mount
    9
    
    Frame Mount
    9
    
    Front Return Air
    10
    
    Bottom Return Air
    10
    
    Air-Handler Replacements
    10
  - Installation In An Unconditioned Space
    10
  - Installation In Corrosive Environments
    11
- Auxiliary Overflow Pan
  12
- Drain Pan Overflow Switch
  12
- Clearances
  12
  - Ductwork
    13
  - Return Air Filter
    13
  - Orifice Size: (-)F1P*****P Models
    14
  - Refrigerant Line Connections & Charging
    14
  - Preparation
    14
    
    Liquid Line Filter Drier
    14
  - Brazing
    14
    
    Leak Testing
    15
  - Evacuation
    15
  - Refrigerant Charging
    15
- Condensate Drain
  15
- Thermostat
  16
- Electrical Wiring
  16
- Air-Flow
  20
  - General Air-Flow Operating Limits
    20
  - Selecting Indoor Blower Motor Speed
    21
    
    F1P (Psc Motor)
    21
    
    F1T (Constant Torque Ecm Motor)
    21
  - Air-Flow Performance Data
    22
    
    F1P (Psc Motor)
    22
    
    F1T (Constant Torque Ecm Motor)
    23
4 Start-Up

24
5 Components & Controls

27
- Blower Motor
  27
- Motor Run Capacitor
  27
  - Blower Control
    27
- Blower
  28
  - Transformer
    28
  - Indoor Coil
    28
6 Accessories & Kits

29
7 Maintenance

32
8 Diagnostics

40
9 Wiring Diagrams

41
- F1P (3-5Kw Electric Heat)
  41

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