Quest Engineering DEH 3000 User Manual

1-800-533-7533
Quest DEH 3000 Installation, Operation and Maintenance Instructions
11
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1.Pressthe“VENT”button.Thecurrentsettingwillbegintoashonthedisplay.Releasethebutton.
2.Pressthe“VENT”buttonagaintoswitchbetween“OPEN”and“CLOSED”.
3.Leavethecontrolalonefor10secondsandyoursettingswillbesaved.
Damper Operation and Ventilation, Programmed Ventilation
Thisexampleshowsthesysteminprogrammode(denotedbytheschedule15minuteson,5minutesoffandthe
wordRUNinthelowerrightcornerofthedisplay).
TheQuestDEH3000willoperatefreshairventilationaccordingtoyour
ventilationprogram.Thecontrolneedstobeprogrammedtoturnthe
ventilationfunctionONandOFFatthedesiredintervals.Thisisdoneby
programmingtheventilationtimer.
Therearetwoprogramsavailableforventilation:
1.MondaythroughSunday
2.MondaythroughFriday&Saturday/Sunday
Eachblockofdayshasamorningscheduleandanightschedule.Morningis
therst12hoursofthedayandnightisthesecond12hours.
Eachschedulehas:
•A“START”timewhentheventilationschedulebegins,
•An“OPEN FOR”durationfortheamountoftimethedamperstaysopenin5minuteintervals,from0to60,
•And“CLOSED FOR”durationwhichclosesthedamperforaspeciedtimein5minuteintervalsfrom0to60.
Setting the Ventilation Program:
1.Pressthe“PROGRAM ENTER”buttonuntilthefollowingmenu
appears:
2.Usingtheup/down“RH”buttons,highlight“PROGRAM”andselect
itbypressingthe“PROGRAM ENTER”button.Thefollowingmenu
appears:

Quest Engineering DEH 3000 Specifications

General

Brand	Quest Engineering
Model	DEH 3000
Category	Control Panel
Language	English