McQuay PDAA Spezifikationen

Note: Installationandmaintenancearetobeperformedonlybyqualiedpersonnelwhoarefamiliarwithlocalcodesandregulationsandareexperienc

Page 10 of 48 IM 934-5Hydronic Subbase – Plumbing and Electrical ConnectionsPlumbingThe coil supplied with the subbase heat section can be used wi

IM 934-5 Page 11 of 483. Drill two (2) 5/32" pilot holes for the mounting screws. These holes can be located using the drain kit as a patter

Page 12 of 48 IM 934-5Figure 12: External Drain Kit - installed after the cabinet/wall sleeve has been installed.Square Drain HolesNeoprene Spong

IM 934-5 Page 13 of 48Figure 14: Louver Frame Dimensions423/16" (1072mm)163/16" (411mm)33/4" (92mm)443/16" (1122mm)183/16"

Page 14 of 48 IM 934-5Procedure1. Clean the opening of all debris that may interfere with installation.2. If the unit is to be supplied with a s

IM 934-5 Page 15 of 48Installing Basic Wall SleeveFrame and Brick Wall Construction TypeA heavy-gauge, corrosion resistant wall sleeve is provided

Page 16 of 48 IM 934-5Figure 19: Frame and brick with hydronic subbaseFinished Floor or CarpetMounting Screws by InstallerOutdoor LouverSteel Lint

IM 934-5 Page 17 of 48Figure 21: Panel wall construction with cord connection3"Min. (76mm)ConduitFloorReceptacle (by others)17" (432mm)8-

Page 18 of 48 IM 934-5Figure 24: Thick wall construction with cord connection1/8"(3mm) Min.See Table 2Caulk PerimeterMounting Screws (by ins

IM 934-5 Page 19 of 48Attaching Wall Sleeve to Subbase1. Where a subbase is used, secure wall sleeve to subbase with clips provided.2. Caulk the

Page 2 of 48 IM 934-5ContentsSafety Information ...3Inspection ...

Page 20 of 48 IM 934-5Installing Louver(s)1. Remove louver and mounting hardware from the shipping carton.2. Remove temporary cardboard weather

IM 934-5 Page 21 of 48Equipment Start-upInitial start-up of the Incremental® conditioners by experi-enced personnel is usually the responsibility o

Page 22 of 48 IM 934-5PTAC Startup Report–AuditJob Name __________________________________________ City ________________ G.O. # ____________Insta

IM 934-5 Page 23 of 48ControlsStandard (Non-programmable) Digital Touchpad ControlFigure 30: Standard Digital Touchpad ControlApplicationThe PTAC D

Page 24 of 48 IM 934-5OperationMemory RecallThe digital control shall start with the last settings used prior to power down. These settings are sa

IM 934-5 Page 25 of 48Control Lockout Feature The control is placed in a lockout mode of operation when Mode button is held pressed for 10 seconds.

Page 26 of 48 IM 934-52) Hot Keep In Hydronic Heat: When the water valve closes, the indoor fan will operate per the user mode (Constant or Cycl

IM 934-5 Page 27 of 48The Display will show the upper operating limits rst. The default settings are Cool min. = 60°F and Heat max. = 85°F.4) Fre

Page 28 of 48 IM 934-5Unit Protective LogicCompressor Minimum Run TimeFor thermostat-controlled running cycles, the compressor will have a minimum

IM 934-5 Page 29 of 48User InterfaceThe user will by default control the Electronic Controller via the touchpad. The user can select with a jumper

IM 934-5 Page 3 of 48Now that you have made an investment in modern, efcient Daikin McQuay® equipment, its care and operation should be a high pri

Page 30 of 48 IM 934-51.2 Adjust the time by pressing and buttons. By holding pressed or buttons, time will change in 15 minutes increm

IM 934-5 Page 31 of 483.5 To advance to the next screen, press SLEEP ( ) button. Starting time will ash. Adjust the starting time by pressing

Page 32 of 48 IM 934-5Remote Wall Mounted ThermostatsRemote Thermostat ControlThe remote thermostat can be any thermostat that can inter-face with

IM 934-5 Page 33 of 48Wall-Mounted, 7, 5-2 & 5-1-1 ProgrammableThermostat SpecsManual Changeover One-Stage Heat and Cool or One-Stage Heat Pump

Page 34 of 48 IM 934-5Wireless Remote Control (Optional)The remote consists of 10 push-buttons• Power: Functions the same as the ON/OFF button

IM 934-5 Page 35 of 48Figure 39: Control Wiring to Allow Primary (Master) Secondary (Slave) Unit Connection Note: ConnecttheRemoteThermostaton

Page 36 of 48 IM 934-5Premium (Programmable) Digital Control Board – Jumper Placement1– Jumper Placement to Select System Module (See Jumper Detai

IM 934-5 Page 37 of 483– Jumper Placement to Select Controller Type:A– Place jumper across LUI to select unit mounted touchpad (Local User Interfa

Page 38 of 48 IM 934-5Digital Control Board with Standby Power – Wiring DiagramThe standby power connections, L1 STBY and L2 STBY are meant to run

IM 934-5 Page 39 of 48Digital Control Board without Standby Power – Wiring DiagramThe standby power connections, L1 STBY and L2 STBY are meant to r

Page 4 of 48 IM 934-5Daikin McQuay Model PDAA Product NomenclatureNote: ForIllustrationpurposesonly.Notalloptionsavailablewithallmodels.

Page 40 of 48 IM 934-5Equipment Protection From TheEnvironmentThe metal parts of this unit may be subject to rust or dete-rioration in adverse env

IM 934-5 Page 41 of 48Recommended Spare PartsAn inherent advantage of the Incremental system is that failure of any part affects only one increment

Page 42 of 48 IM 934-5Fault and Protection Codes for Applied PTAC Control Board Fault code Description Cause for the fault CE Communication Er

IM 934-5 Page 43 of 48Solid State Digital Controls – Local User Interface Display Codes Fault code Description Cause for the fault AU Auto Damp

Page 44 of 48 IM 934-5TroubleshootingTheseitemsshouldbecheckedbyaqualiedservicetechnicianonly. Trouble Cause Cure1. Blowers won’t oper

IM 934-5 Page 45 of 48 Trouble Cause Cure9. Too much cooling.10. “Sweating.”11. Blowers won’t operate on Heat.12. Equipment is noisy.13.

©2013 McQuay International (800) 432-1342 www.daikinmcQuay.com IM 934-5 / 8-13 Page 48 of 48

IM 934-5 Page 5 of 48IntroductionDaikin McQuay offers the most complete line of PTAC products for new construction projects and exact replace-ments

Page 6 of 48 IM 934-5Dimensional DataFigure 3: PDAA Chassis & Cabinet Dimensions24" (610mm)42" (1067mm)133/4" (349mm)42" (

IM 934-5 Page 7 of 48Wall Opening RequirementsWhen roughing in the opening for the wall sleeve, make certain there is sufcient clearance from the

Page 8 of 48 IM 934-5Installing Subbase(s)Electric SubbaseNote: An electrical subbase is optional for all 208V and 230Vunits.Asubbaseisrequi

IM 934-5 Page 9 of 48Hydronic SubbaseA subbase is available as required with all hydronic units. This subbase measures 8" (203mm) in height an