Table Of Contents - GE AZ45E07EA Series Technical Service Manual

2016 zoneline air conditioner

Table of Contents

Safety Information .......................................................................................................................................................................... 2

Table of Contents ............................................................................................................................................................................. 3

Safety Requirements ..................................................................................................................................................................... 6

Tools Required ................................................................................................................................................................................... 7

Nomenclature ................................................................................................................................................................................... 8

Introduction ....................................................................................................................................................................................... 9

Operation ............................................................................................................................................................................................ 10

Cooling ....................................................................................................................................................................................... 10

Heating ...................................................................................................................................................................................... 10

All Heat Pump Lockout Mode .......................................................................................................................................... 13

Boost Heat Mode .................................................................................................................................................................. 13

Fan Cycle Operation ............................................................................................................................................................ 14

Fan Cycle - Resistance Heating Mode ........................................................................................................................ 15

Fan Cycle - Heat Pump Mode.......................................................................................................................................... 16

Constant Fan ........................................................................................................................................................................... 17

Random Restart..................................................................................................................................................................... 18

Freeze Prevention for Indoor Coil (Cooling) ............................................................................................................... 20

Indoor Coil Overheat Protection .................................................................................................................................... 21

Reverse Cycle Defrosting Heat Pump Mode ............................................................................................................ 22

Internal Condensate Removal Control ........................................................................................................................ 23

Heat Sentinel Mode .............................................................................................................................................................. 24

Freeze Sentinel Mode .......................................................................................................................................................... 24

Control Lock Out .................................................................................................................................................................... 24

Auxiliary Controls .................................................................................................................................................................. 24

Aux Set ....................................................................................................................................................................................... 25

Central Desk Control (CDC - Field Supplied) .............................................................................................................. 26

External Fan (Field Installed) ............................................................................................................................................ 26

Remote Thermostat ............................................................................................................................................................. 26

Controls ................................................................................................................................................................................................ 27

Main Board - Front Cover .................................................................................................................................................. 27

Main Board ............................................................................................................................................................................... 28

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