Arctic MAFP020A - Default Chapter; Table of Contents

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Contents
Notice - Warnings ............................................................................................................................................................... 4
Specification ....................................................................................................................................................................... 5
Technical Parameters of Arctic Air to Water Heat Pumps .......................................................................................... 5
Heating Performance Table ............................................................................................................................................ 6
Recommended Circulation Pump (External) .................................................................................................................. 8
Product Dimensions ........................................................................................................................................................ 9
Installation........................................................................................................................................................................ 10
Heat Pump Installation ............................................................................................................................................... 10
Installation Space Requirements: ................................................................................................................................. 12
Buffer Tank Installation ............................................................................................................................................... 12
Installation of Indoor Heating and Cooling Equipment .............................................................................................. 13
Water Pipe Connections .............................................................................................................................................. 13
Installation of the Temperature Sensor ....................................................................................................................... 14
Electrical Wiring ........................................................................................................................................................... 14
Electrical Wire Selection – Warning ............................................................................................................................ 15
What Gets Connected and Where ................................................................................................................................ 15
Start Up ......................................................................................................................................................................... 18
Plumbing Layout Illustrations ...................................................................................................................................... 19
Hydronic Heating with Optional Hot Water Coil .......................................................................................................... 19
Fan Coil Heating with Optional Hot Water Coil ............................................................................................................ 20
Air Handler Heating with Optional Hot Water Coil ...................................................................................................... 21
Hydronic Heating (Priority) Fan Coil Cooling with Optional Hot Water Coil ................................................................ 22
Hydronic Heating (Priority) Air Handler Cooling with Optional Hot Water Coil ........................................................... 23
Hydronic Heating & Hydronic Cooling with Optional Hot Water Coil .......................................................................... 24
Fan Coil Heating & Cooling with Optional Hot Water Coil ........................................................................................... 25
Air Handler Heating & Cooling With Optional Hot Water Coil ..................................................................................... 26
The Use of the Wired Controller .................................................................................................................................. 27
Buttons and Display Symbols Explanation .................................................................................................................... 27
Wired Controller Operations ....................................................................................................................................... 27
Keyboard Locking / Unlocking Operation ................................................................................................................. 27
Turning the Unit ON/OFF .......................................................................................................................................... 27
Modifying the Temperature Setting ........................................................................................................................ 28
Mode Select Operation ............................................................................................................................................ 28
Forced Defrost .......................................................................................................................................................... 30
Clock Setting ............................................................................................................................................................. 30