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Islandaire EZ07, Engineering Manual

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Islandaire EZ07 Engineering Manual Download Page 40

Manufacturer of Quality Air Conditioning and Heating Products • www.islandaire.com • sales@islandaire.com • (800)-886-2759

38

Wiring Diagrams

Figure 36  

Wiring Diagram

*NOTE: ABOVE DIAGRAM IS TYPICAL. FOR UNIT SPECIFIC WIRING, REFER TO DIAGRAM PROVIDED WITH UNIT (ENCLOSED IN VINYL POUCH)

Summary of Contents for EZ07

Page 1: ...ammable vapors and liquids in the vicinity of this or any other appliance WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electrical switch do not use any phone in your...

Page 2: ...5 8 EB Dunham Bush J EJ Series 14 30 JA New Port III 25 52 N3 K EK and RK Series 13 15 16 36 KF New Port IV 25 52 N4 Type 41 16 36 1 2 41 Embassy Type 45 16 1 2 37 45 Weathertwin 16 36 RM Type EA ES a...

Page 3: ...Opening 18 Block Wall Application 19 Panel Curtain Window Wall Application 20 Condensate Drain Kit 21 External Drain Installation 21 Condensate Drain Kit 21 Internal Drain Installation 22 Stamped Rear...

Page 4: ...team approach to manufacturing produces a superior overall product and assures a larger degree of flexibility in design and production scheduling to meet tight prototyping or construction timetables T...

Page 5: ...tion The Islandaire EZGS Packaged Terminal Air Condition ing PTAC unit is designed to meet the needs of the architect engineer and contractor For unit installation Islandaire s expert support network...

Page 6: ...r conditioning and heating needs Application Considerations It is important for air conditioning systems to be prop erly sized for each application in order to achieve desired temperature and humidity...

Page 7: ...r is a reliable high efficiency design rotary compressor It is hermetically sealed and designed for continuous operation Stainless steel tubular heat exchanger All Units Have Seacoast Construction App...

Page 8: ...ommercial duty construction with heavy gauge galvanized steel Designed for exact replacement of existing sleeve opening Energy efficient rotary compressors P S C evaporator and condenser motors High e...

Page 9: ...d Benefits Slide Out Chassis Slide out chassis makes installation simple All components are readily accessible to service personnel On board diagnostic software and display help diagnose potential pro...

Page 10: ...lters increase life of the system components See page 36 for maintenance information Digital Touchpad Control or Mechanical Control Reliable and easy to operate Continuous or cycle indoor fan operatio...

Page 11: ...efficiency Heavy gauge 18 gauge steel with powder paint coating for maxi mum scratch dent and corrosion resistance Custom wall sleeve depths available Brick stop flange and support legs available as...

Page 12: ...DAIRE GS HEATING OPTIONS HYDRONIC OPTIONS ROOM CONTROLS RETURN DISCHARGE OPTIONS 12 A 2 GS N 1 S 4 5 A A EZ IDENTITY CODE SYSTEMTYPE EZ Cooling Chassis 07 7 500 BTU 09 9 500 BTU 12 12 000 BTU 16 15 00...

Page 13: ...6 24 16 WALL SOCKET CONFIGURATION RECEPTACLE NUMBER NEMA 5 20R NEMA 6 15R NEMA 6 20R NEMA 6 30R NEMA 7 20R ELECTRICAL HEAT OPTIONS N A N A N A N A N A MODELS EZ07 EZ09 EZ12 EZ16 VOLTS 115 208 230 277...

Page 14: ...nt of the chassis is required Provide additional space for service technician to work on the unit Ensure that drapes bed bedspread furniture etc DO NOT block either return or discharge air openings 1...

Page 15: ...ide of cabinet to nearest obstruction 1 Top of unit to ceiling 12 Cabinet front to nearest obstruction 36 12 if obstruc tion is removable for service of unit Bottom of cabinet front to finished floor...

Page 16: ...electric subbase See page 32 for electrical information Remote Control Part Number 6040694 Ability to control PTAC from anywhere in the room Large full function display Operates on two AA batteries Co...

Page 17: ...LP propane gas is heavier than air and will settle on the floor C Use only your hand to turn the gas valve knob Never use tools If the knob will not turn by hand don t try to repair it Call a qualifi...

Page 18: ...ON Do not use this appliance if any part has been under water Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control...

Page 19: ...installation instructions MECHANICAL AIR SUPPLY INLET 5 127mm MIN ABOVE GRADE 6 FEET 1 8 M MINIMUM THIS WILL PROVIDE 12 300mm MIN ABOVE GRADE TO VENT TERMINAL LOCATION In areas with low street gas pr...

Page 20: ...ll slide into the open ing without obstruction 3 If installed in a concrete or masonry wall a lintel must be provided in the wall opening for support 4 Do not use the wall sleeve as a lintel 5 When in...

Page 21: ...ugh both sides approximately in the center of studs using 3 4 inch pan head type screws supplied Shim if necessary to prevent the sleeve from bowing Make sure the wall sleeve is level from side to sid...

Page 22: ...and or curtain or panel walls of 2 it is suggested that a subbase or leveling legs kit be installed under wall sleeve To attach wall sleeve to the inside wall field supplied wall sleeve angles 1 x 1 x...

Page 23: ...will provide the best drainage for the installation Local codes will determine the proper method for con densate disposal The drain kit must be installed before installation of the wall sleeve conden...

Page 24: ...crew heads with a good quality outdoor caulking not supplied for additional corrosion protection NOTE If the drain fitting is not connected to an indoor drainage system immediately after the wall slee...

Page 25: ...ve If installing the grille from inside the room Use the attached plastic handle to keep a firm grasp on the grille Angle the grille through the opening at the rear of the wall sleeve then pull the gr...

Page 26: ...jury or property damage 3 Attach the grille to the sleeve by aligning and inserting the hex nut threaded onto the studs through the holes in the wall sleeve 4 Secure the grille to the sleeve by tighte...

Page 27: ...SHOWN WALL SLEEVE STUD LOCATION CENTER TO CENTER CONDENSATE DRAIN LOCATION LOWER SLOT DIMENSIONS LOCATION TYP 688 500 444 725 227 250 725 250 218 375 450 250 1 525 1 525 079 725 9 000 39 750 I D 13 88...

Page 28: ...ounting Stud Locations for Installation of Exterior Louver Grille by Others Rear Grille Installation Instructions cont Part Supplied By Others 42 00 PTAC WIDTH 39 75 PTAC I D 125 SHEET METAL THICKNESS...

Page 29: ...ts of the unit See Subbase Selection chart on page 28 Subbase Electrical Connection The wiring should be roughed in and the conduit connected to the subbase junction box Complete the installation by w...

Page 30: ...GE GE FlatTop GS Islandaire Gas LP PTAC G3 Islandaire 38 Gas PTAC HP AAF HP Singer CC HW AAF HW Singer CC HQ Hell Quaker SEA IT Integrity JA Singer McQuay J JK Slant Fin JK Up Down Flow KF Singer McQu...

Page 31: ...n the air conditioner and the outdoor louver 3 Lock the unit into the wall sleeve using the 8 sheet metal screws supplied Two screws are attached on each side of the chassis to ensure a proper seal be...

Page 32: ...isolated from the gas supply piping system by closing the appliance manual valve during any pressure testing as described above Gas Pipe Capacity of pipe of different diameters and lengths in cubic f...

Page 33: ...lter Install air filter Failure to do so could void the warranty Insert filter into the return air compartment AIR INTAKE FILTER Figure 29 Filter Installation Front Cover Installation Attach the front...

Page 34: ...or the CSA C22 1 Electrical Code HARDWIRE KIT Cord connection to a wall socket is not permitted for 265 volt units All 265 volt units must be hard wired using the Hardwire kit or make use of the plug...

Page 35: ...t The Lateral Duct kit allows the air from one PTAC unit to be shared by an adjacent room The kit mounts to the top of the unit and can be configured for either right or left discharge The amount of a...

Page 36: ...tted Hex 15 1 6070199 Discharge Grille not shown NOTE Lateral Duct Components may vary depending on accessories ordered 13 5 6 9 8 7 2 ENCLOSURE 2 4 14 1 3 4 10 ENCLOSURE CHANNEL 4 SEE DETAIL A 11 DET...

Page 37: ...ne results in 60 40 air distribu tion 60 in PTAC room 40 in adjacent room Removing the Baffle completely results in a 70 30 split Install Duct Baffle and Main Duct Grille item 9 in Main Duct Assembly...

Page 38: ...sh in hot soapy water rinse and shake dry 5 Replace the filter 6 To dry the filter thoroughly run your unit for a few minutes in fan mode Routine Maintenance Keep air intake filter clean Coils should...

Page 39: ...se and at least annually by a qualified service person Lighting Operating And Shut Down Instructions This appliance requires combustion air for heating operation Air is drawn from the outdoors through...

Page 40: ...ioning and Heating Products www islandaire com sales islandaire com 800 886 2759 38 Wiring Diagrams Figure 36 Wiring Diagram NOTE ABOVE DIAGRAM ISTYPICAL FOR UNIT SPECIFICWIRING REFERTO DIAGRAM PROVID...

Page 41: ...ing and Heating Products www islandaire com sales islandaire com 800 886 2759 39 Wiring Diagrams cont Figure 37 Wiring Diagram NOTE ABOVE DIAGRAM ISTYPICAL FOR UNIT SPECIFICWIRING REFERTO DIAGRAM PROV...

Page 42: ...ting is 00 00 A M To adjust the setting to the current time open the back cover and push the CLK button the clock display will blink Use the HOUR and MIN buttons to set the current time Then press the...

Page 43: ...xtended through a built in temperature protection The system will initiate a com pressor lockout if the compressor temperature exceeds 154 F or if the outdoor air temperature falls below 35 F Compress...

Page 44: ...s lit Fan Only Operation 1 Turn off unit by pressing ON OFF key temperature display disappears 2 Select fan mode by pressing FAN key Select constant operation LOW or HIGH speed 3 Selecting AUTO will t...

Page 45: ...L button rotate thermostat counter clockwise until it stops The indoor fan motor will run WARNING IF OUTSIDE TEMPERATURE IS BELOW 55 F DO NOT START THE COMPRESSOR AT THIS TIME WAIT UNTIL WARMER WEATHE...

Page 46: ...ocation that will provide an accurate room temperature reading Large LCD display provides the user with current room temperature set point temperature time pro gram interval and other system status in...

Page 47: ...he R terminal Terminal W White When this low voltage terminal is connected to the R ter minal and the unit is in the remote mode first hydronic heat is attempted and electric heat is switched on as ba...

Page 48: ...DIP SWITCH HEAT CONFIGURATION G H I J K L M N O P SYN FAULT IR REMOTE ODC IWC OUTDOOR COIL SENSOR IDC INDOOR COIL SENSOR RA RETURN AIR SENSOR N C NORMALLY CLOSED N O NORMALLY OPEN COND CONDENSER MOTO...

Page 49: ...N OF N O AND N CTERMINALS see A above OFF DISABLES OPERATION OF N O AND N CTERMINALS see A above LINEVOLTAGE 24V SW2 HEAT PUMP ON ENABLES POWERTO L2 N AND REVTERMINALS see B above OFF DISABLES POWERTO...

Page 50: ...ts by limiting extreme settings To enter the set point setup mode hold down the FAN WARM buttons for 5 seconds While the unit is in this mode you can now scroll through a series of codes R1 R2 R3 R4 e...

Page 51: ...IDC SENSOR LOOSE OR BROKEN AT BOARD CONNECTION UNIT OPERATION DISABLED E5 OUTDOOR COIL ODC TEMPERATURE SENSOR FAILURE UNIT OPERATION DISABLED E8 ODC SENSOR BROKEN OR LOOSE AT BOARD CONNECTION UNIT OP...

Page 52: ...ate Just slide the chassis into a wall sleeve plug it into an outlet and operate after installation The chassis dimensions shall not exceed 42 in wide and 16 in high with room cabinet in place The cha...

Page 53: ...frigerant The rotary type Compressor shall be fully hermetic with internal and external vibration isolation The refrigeration system will be sealed and contain a full refrigerant charge R410A E Coils...

Page 54: ...out mode H Combustion airflow is continually monitored during an ignition sequence by the airflow switch If during the initial call for heat the airflow switch contacts are in the closed position for...

Page 55: ...and energize the combustion blower Should the main valve later close completely remov ing the flame signal the combustion blower will power off following the optional post purge period for reconditio...

Page 56: ...de galvanized steel The firewall base pan shall be constructed of galvanised steel with a powdered coated paint for maximum corrosion resistance E Condensate Drain This universal drain kit shall be us...

Page 57: ...wder coated galvanized steel wrap around front sloped room cabinet with rounded corners Q Wall Sleeve Shall be of a single piece design with no assembly required constructed of 18 gauge galva nized st...

Page 58: ...__________________________________ ____________________________________________________________________________________ ________________________________________________________________________________...

Page 59: ...Extra charges such as emergency calls nuisance calls mileage overtime or shipping are not covered On occasion wires may become disconnected or components may be dislodged from their bases as a result...

Page 60: ...d St James NY 11780 1 800 886 2759 e mail sales islandaire com www islandaire com Ph 631 471 2900 Fax 631 471 2913 Ask your salesman about our DR VTAC option 100 conditioned fresh air NEW Vertical Uni...

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