Check, Test & Start Procedure For:
Daikin Applied Unit Ventilators
Il. Controls check
A. Does the unit have Daikin controls (MicroTech)? .......................................................................................... Yes No
lf No, control company _____________________________________________________________________________________
If controls are not by Daikin, skip to Section III.
B. Condensate disposal system operating O.K. (drainIess AED)? .................................................................... Yes No
C. Does unit start and perform per sequence of operation as stated in OM? .................................................... Yes No
D. If the unit has a unit mounted sensor, has the insulation been
removed from the sampling chamber inlet? .................................................................................................. Yes No
E. Are all sensors installed and insulated properly? .......................................................................................... Yes No
F. If the unit has MicroTech controls, room setpoint: _______°F Deadband 6° or _______°F
III. Refrigeration system
A. Has all eld piping been leak tested to 100 psig (AVS, AVV, AVR, AHF, AHV & AHR) .................................. Yes No
B. Is expansion valve bulb properly installed and insulated ............................................................................... Yes No
C. High pressure control cutout (if applicable) _________ psig
D. Crankcase heater operating O.K.? ................................................................................................................ Yes No
E. Reversing valve operating O.K.? .................................................................................................................. Yes No
F. Emergency heat operating O.K.? ................................................................................................................. Yes No
G. Piping correct (AVS, AVV, AVR, AHF, AHV & AHR to remote condensing unit)? .......................................... Yes No
H. Checked for refrigerant leaks? ..................................................................................................................... Yes No
IV. Hydronic piping check
A. Is unit piping correct (the remainder of this section applies only to units with Daikin controls)? ................................. Yes No
B. Is the modulating control valve(s) piped correctly (valve controlled units)? .................................................. Yes No
C. Is the modulating control valve(s) placed in the upright position (valve controlled units)? ............................ Yes No
D. Is 2 - position control valve(s) piped correctly (face and bypass)? ................................................................ Yes No
© 2016 Daikin Applied • www.DaikinApplied.com • (800) 432–1342 Form 573882Y (06/16)
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