Installation Guide

12
DEH 3000/R Installation Instructions
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OPERATION
Setting Clock Time
1. Pressandholdthe“CLOCK”button.Thehourdisplaywillash.Releasethebutton.
2. Usetheup/down“RH”buttonstochangethevalue.
3. Pressthe“CLOCK”buttonagainandtheminutedisplaywillash.Usethe“RH”buttonstochangethevalue.
4. Pressthe“CLOCK”buttonagainandAMorPMwillash.Usethe“RH”buttonstochangethevalue.
5. Pressthe“CLOCK”buttonagainandthedaydisplaywillash.Usethe“RH”buttonstochangethevalue.
6. Don’ttouchanybuttonsforseveralsecondsuntilthedisplaystopsashing,thiswillsaveyoursettings.Ifyouneed
to change anything, go back to step #1.
Adjusting the Relative Humidity “SETPOINT”
TheDEH3000/Rsensestheambientrelativehumidity(%RH)ofthe
space in which it is located. It comes factory preset to hold 50%
relative humidity.
Therelativehumidity“SETPOINT”(desiredRHtobemaintained)operates
thedehumidierfunctionoftheUltraAiredehumidier.Ithasnoeecton
theoptionalVENT(freshairventilation)orFAN(householdairrecirculation)
functions if they are being used.
Thestandardrangethatthedehumidierholdsaroundyour“SETPOINT”
is3%.Withasetpointof50%,thedehumidierwillrununtiltherelative
humidityreaches47%.Thedehumidierwillthenswitchountiltherelative
humidity reaches 53%.
Ifthesetpointishigherthantheambientrelativehumidity,thespacedoesnotneedtobedehumidied,
sothedehumidierwillnotrun.
Example: Setpoint: 50% RH
Currentcondition:45%RH–Thedehumidierwillbeo(no“O”indicatorwillbedisplayed).
Ifyoursetpointisbelowtheambientcondition,thedehumidierwillbeonand“O”willdisplay.
Example: Setpoint: 50% RH
Currentcondition:55%RH–Thedehumidierwillbeon(“O”displayed).
Temperature Cutout Programming
Dehumidiersproduceheatwhendehumidifyinganddependinguponoutsideconditions,theventilation
function may also introduce warm air. Some conditions may introduce enough heat to drive household
temperatures up. The DEH 3000/R temperature cutout feature disables all Ultra Aire operations if household
temperatures reach the cutout setpoint.
Inmostinstallationsthisfeaturewillnotneedtobeused(thecutoutisfactorysetto99°F).Ifalower
temperaturecutoutisdesired,programthesetpointbypressingandholdingthe“PROGRAMENTER”
buttonuntilthe“PROGRAM”screenappears.Presstheup/down“RH”buttonsuntil“TEMPCUTOUT”is
highlighted.Thenpressthe“PROGRAMENTER”buttonagaintoselectit.Nowusethe“RH”upor“RH”
downbuttonstoadjustthesetpoint.Press“PROGRAMENTER”toreturntothehomescreen.
Personal Settings Reference List
Pleaserecordyoursettingshere.
Function Factory Setting My Setting
SETPOINT(%RH) 50%
VENT Closed
FAN Auto
TEMPCUTOUT 99°