Arctic MAFP020A - Page 3

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Timer ON/OFF Settings ............................................................................................................................................ 30
Cancelling Timer Operation .................................................................................................................................... 30
Changing Between Celsius & Fahrenheit ............................................................................................................... 30
Timer Programming .................................................................................................................................................. 31
Factory Reset ........................................................................................................................................................... 31
Checking of State Parameters ............................................................................................................................. 32
Maintenance and Repair ................................................................................................................................................ 33
Antifreeze Protection of the Unit .................................................................................................................................... 33
Error Code Table ............................................................................................................................................................ 34
Appendix .......................................................................................................................................................................... 36
Wiring Diagrams ........................................................................................................................................................... 36
Intelligent Defrost ......................................................................................................................................................... 39
Exit Defrost Mode ......................................................................................................................................................... 39
Back Up Heating ............................................................................................................................................................ 39
Eco ULTRA Integration .................................................................................................................................................. 40
Domestic Hot Water ..................................................................................................................................................... 42
3-Way Valve .................................................................................................................................................................. 43
Multiple Heat Pumps .................................................................................................................................................... 44
Modifying a standard tank to a buffer tank .................................................................................................................. 45
Demand Heater Wiring Option Appendix ....................................................................................................................... 46
H - Wiring – HEATING Hydronic Pump (H) .................................................................................................................... 46
F - Wiring – HEATING Fan Coils (F) ................................................................................................................................ 47
A - Wiring – HEATING Air Handler (A) ........................................................................................................................... 48
H-F - Wiring – HYDRONIC HEATING (H) & COOLING Fan Coil (F)* ................................................................................ 49
F-F - Wiring – Fan Coil HEATING (F) & Fan Coil COOLING (F)* ...................................................................................... 50
HF-F - Wiring – Radiant & Fan Coil HEATING (HF) & Fan Coil COOLING (F)* ................................................................ 51
H-A Wiring – HYDRONIC HEATING (H) & COOLING Air Handler (A)* ........................................................................... 52
A-A Wiring – COOLING & HEATING Air Handler (A)* .................................................................................................... 53
HA-A - Wiring – Radiant & Air Handler HEATING (HA) & Air Handler COOLING (F)* ................................................... 54
WARRANTY ....................................................................................................................................................................... 56