Freestyle H Our M Eter - CAIRE FreeStyle Provider Technical Service Manual

FREESTYLE H OUR M ETER
General I nformation
The F reeStyle's h our m eter i ncludes t wo m onitoring c hannels: a h istorical c hannel t hat c annot
be r eset, a nd a m aintenance c hannel. A n o nboard, m omentary-­‐action p ushbutton c an b e u sed
to t oggle t he d isplay b etween t he t wo c hannels. T he h istorical c hannel i s g enerally u sed t o
monitor t otal o perating h ours o ver t he l ife o f t he F reeStyle u nit, w hile m aintenance c hannel
provides t he h ours l ogged b etween s ervice i ntervals. W hile d isplaying t he m aintenance
channel, t he s witch c an b e u sed t o r eset t he a ccumulated m aintenance h ours t o z ero.
The F reeStyle 5 d oes n ot h ave a n h our m eter o n t he c ircuit b oard.
Please r eference t he F REESTYLE 5 H OUR M ETER F UNCTIONALITY
section f or m ore i nformation.
Hour M eter I cons
Two L CD i cons a re u sed t o i ndicate e ach m ode. I n h istorical m ode, a n " hour-­‐glass" i s d isplayed t o
indicate hours. While enabled, the hour-­‐glass will illuminate intermittently. In maintenance
mode, b oth a " TMR1" s ymbol a nd a n h our-­‐glass a re d isplayed.
Power
When t he F reeStyle i s c onnected t o A C o r D C p ower, t he h istorical h our m eter r eading i s
displayed a long w ith t he h our-­‐glass i con.
When t he F reeStyle i s c onnected t o A C o r D C p ower s upply, t he h our c ount i s d isplayed, b ut t he
time d oes n ot a ccumulate. W hen t he F reeStyle c ompressor i s s tarted w hen t he u nit i s t urned o n,
Portable O xygen C oncentrator
Figure 2 0: H our M eter
Hour Meter
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