Heartland Ovation 2800 Owner's Manual page 35

Figure A - Front View Of The Heartland Timer
110V
NOT USED
110V
NOT USED
FANS
LAMPS
FACIAL
CONNECTOR
NOTES:
• D16 - POWER INDICATION
• D17 - RUN AND COMMUNICATIONS INDICATION LIGHT WILL FLASH AS A ONCE PER
SECOND RATE WHEN OPERATING IN STAND ALONE MODE. WHEN FLASHING RAPIDLY THE
COMMUNICATIONS ARE ACTIVE (EITHER WITH A T-MAX MANAGER, T-MAX MANAGER/PLUS/PRO
OR MASTER T-MAX 3A). WILL STAY ON SOLID IF TIMER IS IN TPI MODE. FOR TIMER LOCATION SEE
SPECIFICATIONS-WIRING DIAGRAM BALLAST TRAY FOR YOUR MODEL
www.heartlandtan.com
Figure B - Power Board Location
J4
J6
J7
J5
16C73A/30 TIMER CHIP
35
RJ-22 CONNECTOR
TO DISPLAY PORT
SWITCH OUTPUT FOR TPI
SWITCH INPUT FOR TPI
5V or 24V INPUT or
CONTACT CLOSURE
LIGHT INDICATORS
(D16 and D17, SEE NOTE)
RJ-22(6 POS.) FOR
T-MAX WIFI PORT
RJ-22 FOR T-MAX
TIMERS COMM PORT
75176 COMM CHIP
10/27