Hill-Rom Advanta P1600, Service Manual

Page: 115 / 429

2.19 ZoneAire® Sleep Surface Triac Open—Error Code 2-6
Chapter 2: Troubleshooting Procedures
Advanta™ Bed Service Manual (man168ra) Page 2 - 49
2
12. Disconnect connector J/P110 and inspect the air control P.C. board wiring
assembly (see figure 2-10 on page 2-43). Repair any broken or damaged
wires.
13. Connect the air control P.C. board wiring assembly to connector J/P110.
Perform the “Air System Self-Diagnostic Test” on page 2-15. All eight
LEDs are flashing.
Yes No
↓ →
If this solves the problem, return the bed to its normal operating
condition and then go to “Final Actions” on page 2-17.
Otherwise, go to step 14.
14. Measure the AC voltage between pins 1 and 2 on J/P110 (see figure 2-13
on page 2-49). The voltage is greater than 100V AC.
Yes No
↓ →
Go to step 17.
Figure 2-13. J/P110 Connector
15. Replace the air control P.C. board (refer to procedure 4.9).
This solves the problem.
Yes No
↓ →
Go to step 17.
16. Return the bed to its normal operating condition. Then, go to “Final
Actions” on page 2-17.
17. Remove the foot end cover from the bed (see “Foot End Cover” on page
4-9). Measure the V AC between pins 1 and 2 on J/P14 (A) located on the
power supply P.C. board (see figure 2-14 on page 2-51). The voltage is
greater than 100V AC.
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