Dvf- 2.0.0 Verr = 0 / Isolate Valve #24 Open Circuit - Fresenius Medical Care 2008K2 Troubleshooting Manual

DVF- 2.0.0 VERR = 0 / ISOLATE VALVE #24 OPEN CIRCUIT

Call debug screen 2 to see DIAVLO (Figure below). THREE (3) possible scenarios 1) or 2) or 3) below:
1) IF (and ONLY if) DIALVLO REMAINS ALWAYS = 1: Electrical problem with Valve #24. Proceed to
page 657
, procedure number
2) IF DIAVLO REMAINS ALWAYS = 0: With the shunt door REMAINING open, see procedure number
DVF- 2.1.0 (page 656).
3) IF (and ONLY if) DIAVLO blinks rapidly between 0 and 1: Electrical problem with Valve #24.
page 657
Proceed to
DVF- 4.0.0.
, procedure number DVF-
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
4.0.0.
Page 655