HANKISON HPET Series User Manual

6
2.4 Timer Drain Programming Mode
1. Pressthe“DrainIntervalProgram”button.The“Conden-
sateDraining”LEDwillstarttoash,andtheilluminated
LEDonthe“DewPointTemperatureIndicator”willidentify
thefactorysettingfor“MinutesBetweenDrainCycles.”
(SeeTable1)
2. Pressandreleasethe“DrainIntervalSelector”buttonto
sequencethe“MinutesBetweenDrainCycleLED’s”from
lefttorightuntilreachingyourselection.The“Red”LEDis
notused(ReferenceTable2for“DrainCycleIntervals”)
3. Toinitiatethenewsetting,pressthe“DrainIntervalPro-
gram”button(thiswillstorethenewsettingandexitthe
program).
4. ExitingtheProgramwillcausetheTimerDraintodis-
charge and begin a new cycle.
NOTE:Failuretoperformstep3within25secondsofcom-
pletingstep2willcausetheunittorevertbacktotheprevious
setting.
NOTE:Intheeventofabrieforextendedperiodofpower
loss,theunitwillretaintheexistingprogramsettingandwill
begin a new cycle once power is reapplied. Had drain been
readytodrainbeforethelossofpower,thedrainbowl’scapac-
itywouldpreventdownstreamooding.Condensatewilldrain
completelywithinacoupleofcycles.(Manuallypressingthe
“Push-to-Test”buttonwoulddrainbowlimmediately)
2.5 Operating Check Points
Checkthefollowingonaperiodicbasis:
A. Green power on light is illuminated.
B. Dew point indicator is in green area.
C. Condensateisdischargingfromdrain.
Condensate Draining
(Flashes in
programmingmode)
Drain Interval
Program
Dew Point
Temperature
Indicator
Drain Interval
Selector
(LED illuminated
indicates drain
cyclesetting)
3.0 MAINTENANCE
3.1 Condenser Coil
A. Air-cooled-cleanoffaccumulateddustanddirtmonthlyor
as necessary in dirty environments.
B. Water-cooled-cleanstrainermonthly,moreoftenif
required.Shutoffwater,removesmallplugtorelievepres-
sure, then remove large plug to remove strainer. Clean
strainer and replace.
3.2 Moisture Separator/Oil Removal Filter
NOTE: Prepackagedmaintenancekitsareavailablethat
includeallnecessarylterandtimeddrainvalvecomponents.
MaintainmaximumperformanceandefciencywithGenuine
Parts.Seepage15fororderinginformation.
When to replace the Separator/Filters
 Replacelterelementannually,orwhenpressuredrop
acrossdryerisexcessive.
 Whenremovingliquidsatratedowconditions,anin-
creaseinpressuredropwilloccurastheseparator/lter
elements become loaded with solid particles.
A A
Separator Head
Separator Element O-Rings
Separator Bowl O-Ring
Separator Element Replacement Sleeve
Separator Bowl Insulation
Separator Element Bottom Cap
Separator Element Nut
Drain Compression Fitting
Separator Bowl
Air Inlet
Air Outlet

HANKISON HPET Series Specifications

General

Brand	HANKISON
Model	HPET Series
Category	Dehumidifier
Language	English