Sub-Zero 600 Series

PAGE 109
COLDER
For Service Mode, Press and hold
then press
POWER
ICE MAKER
ALARM
WARMER
COLDER
SERVICE MODE
1) DIAGNOSTICS
<-DIAGNOSTICS
1) SELF TEST
2) ERROR HISTORY
3) THERMISTORS
4) ACTIVE ZONE
5) STATISTICS
For complete Service
Mode menu see back
of wiring diagram.
SERVICE MODE
2) OP STATUS
SERVICE MODE
3) MODEL INFO
SERVICE MODE
4) VERSION INFO
1
1
3
4
Pro48 Zones
->
->
->
->
->
->
->
->
->
MODEL 648PRO & ICB648PRO
Initiating Service Mode: