Owner`s manual
OPERATION — PAGE 6
WILLIS POWER SYSTEMS
EVENT LOG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Module Display...................................19
Backlight ....................................19
Graphical Display ..............................19
Mode Icon ......................................19
Instrumental Icons ................................20
Alarm Icons .....................................21
Thermostat Guide ............................. 22
Fan Operating Mode ...............................22
Displaying the Temperature ..........................22
Setting the Temperature ............................23
Backlight ......................................23
Manual/Permanent Hold Mode ........................23
Programmable Mode ...............................23
Temporary Bypass.................................23
Conguration Menu................................23
Setting the Time and Day .........................24
Setting the Date ...............................24
Energy Savings Schedule ..........................24
Modifying your Schedule ..........................25
Basic Troubleshoot............................. 26
Battery Replacement Indicator ........................26
Recognizing a Blown Fuse ...........................27
Fuse Box Overview ............................ 28
To Change a Fuse ................................28
AC/HT Fuse Box & Cover ............................28
EH Fuse Box & Cover ..............................29
Condenser Fan Fuse ...............................29
A/C Compressor Fuse ..............................30
Common Parts & Part Numbers .................... 31
Service centers ............................... 32
Warranty ................................... 35
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