Bard HAC421-AD040 User Manuals

Table of Contents

• Split Air Conditioner General Information

  1
• Wiring Instructions

  9
• Split Air Conditioner Model Nomenclature

  1
• General

  9
• Control Circuit Wiring

  9
• Application and Location

  4
• Wall Thermostats

  9
• General

  4
• Optional Controls

  12
• Shipping Damage

  4
• Installation Instructions – CMA-5

  12
• Application

  4
• Installation Instructions – CMA-6

  12
• Location

  4
• Installation Instructions – CMA-10A

  13
• Mounting Unit Outside on Slab

  4
• Installation Instructions – CMA-13A

  14
• Important Installer Note

  4
• Installing Refrigerant Tubing

  4
• Pressure Service Ports

  15
• Indoor Unit and Sweat Outdoor Unit

  5
• without Expansion Valves

  15
• Outdoor Unit Using CTO Kit

  6
• Service Hints

  17
• Fan Blade Setting Dimensions

  17
• Pressure Tables

  20
• Figure 1

  1
• Table 1

  1
• Figure 2

  4
• Table 2

  2
• Figure 3

  5
• Table 3

  3
• Figure 4

  5
• Table 4

  6
• Figure 5

  12
• Table 6

  9
• Figure 6

  12
• Table 7

  9
• Figure 7

  12
• Table 8

  9
• Figure 8

  13
• Table 9

  15
• Figure 9

  14
• Table 10

  15
• Table 11

  16
• Table 12

  17
• Table 13

  20
• Table 14

  20
• Table 15

  21
• Table 16

  21
• Table 17

  22
• Table 18

  22
• Table 19

  23