FUSE 1
DISPLAY BUTTON
LEGEND
DIP — Dual In-Line Package
EPROM — Erasable, Programmable, Read-Only Memory
EXV — Electronic Expansion Valve
LED — Light-Emitting Diode
LWT — Leaving Water (Fluid) Temperature
TP — Test Pin
Fig. 19 — Center of Flotronic™ Control System (080-110 and
230B-315B Shown)
NOTES:
1. Refer to Controls and Troubleshooting literature for details.
2. Processor board is rotated 90 degrees counterclockwise from
position shown when installed in unit.
3. Do not remove label covering EPROM. Removal causes program
to be erased.
*EPROM HT207101-1-XX.
45
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