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Daikin DV PTC 14 Series, Руководство по установке

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Содержание DV PTC 14 Series

Страница 1: ...ations 3 4 Replacement Parts 3 5 Pre Installation Considerations 3 5 1 Preparation 3 5 2 System Matches 3 5 3 Interconnecting Tubing 4 5 4 Clearances 4 5 5 Horizontal Applications 4 6 Installation Loc...

Страница 2: ...E Disconnect ALL power before servicing or installing this unit Multiple power sources may be present Failure to do so may cause property damage personal injury or death This product is factory shippe...

Страница 3: ...g at the cabinet corners 3 Codes Regulations This product is designed and manufactured to comply with applicable national codes Installation in accordance with such codes and or prevailing local codes...

Страница 4: ...hat may become wet such as crawl spaces elevate the unit with a sturdy non porous material In installations that may lead to physical damage i e a garage it is advised to install a protective barrier...

Страница 5: ...CB14 DV33PTCC14 DV61PTCD14 DV39PTCC14 DV49PTCC14 DFK C DFK D Downflow Kit Downflow Kit Downflow Kit MODEL LIST FOR DOWNFLOW KITS DFK B Downflow Kit Table 2 Refer to Figure 6 and 7 for the location of...

Страница 6: ...Center Support Filter Bracket Filter Access Panel INTERNAL PART TERMINOLOGY Figure 6 Blower Access Panel Coil Access Panel Tubing Panel UV Knockout EXTERNAL PART TERMINOLOGY Figure 7 NOTE If removing...

Страница 7: ...t be proportional to the size of the tube Service personnel must use the appropriate heat level for the size of the tube being brazed CAUTION NOTE Refrigerant tubing must be routed to allow adequate a...

Страница 8: ...superheat is low adjust TXV valve to 7 to 9 superheat and remove charge to lower the subcooling to 7 to 9 F NOTE Do NOT adjust the charge based on suction pressure unless there is a gross undercharge...

Страница 9: ...per field constructed P style trap than is shown in Figure 12 to allow proper drainage and prevent condensate overflow Air Handler 2 75 MIN POSITIVE LIQUID SEAL REQUIRED AT TRAP Drain Connection 2 MIN...

Страница 10: ...nit s Serial and Rating plate or the HKS specification sheets to determine the heat kits compatible with a given air handler No other accessory heat kit besides the HKS series may be installed in thes...

Страница 11: ...your unit FIRE HAZARD To avoid the risk of property damage personal injury or fire use only copper conductors CAUTION HIGH VOLTAGE Failure to do so may cause property damage personal injury or death D...

Страница 12: ...of the cabinet or either side See the Thermostat Wiring section of this manual for typical low voltage wiring connections 13 Achieving 1 4 and 2 0 Airflow Low Leakage Rate Ensure all the gaskets rema...

Страница 13: ...ween Y1 and O for Proper Dehumidification Operation and Proper Ramping Profile Operation W2 Typical Single Stage Cooling with Single Stage Heating Figure 14 Air Handler Integrated Control Module Typic...

Страница 14: ...CH Figure 19 Legacy mode use In a legacy system Non communicating this feature is not operational Any auxiliary alarm switch must be used to interrupt the Y1 signal either to the indoor or outdoor uni...

Страница 15: ...flow for the cooling system Most cooling systems are designed to work with airflows between 350 and 450 CFM per ton Most manufacturers recommend an airflow of about 400 CFM per ton Example 2 5 tons X...

Страница 16: ...R NR NR NR NR NR 1750 NR 25 OFF OFF OFF NR NR NR NR NR NR NR NR NR NR NR 1750 NR Note Airflow data shown applies to the electric heat only in either legacy mode or communicating mode operation Within...

Страница 17: ...s maximum airflow capability is 2000 CFM and 25 continuous fan speed is selected the continuous fan speed will be 0 25 x 2000 CFM 500 CFM 6 The multi speed circulator blower also offers several custo...

Страница 18: ...code from being displayed NOTE For installations not indicated in the preceding Temperature Rise Tables the following formula is to be used TR kW x 3412 x Voltage Correction 1 08 x CFM Where TR Tempe...

Страница 19: ...ypically do not return information to the thermostat On the other hand the indoor unit outdoor unit and thermostat comprising a Communicating system communicate digitally with one another It is now a...

Страница 20: ...to terminal 1 on indoor unit and thermostat and data line terminal 2 from AC HP must connect to terminal 2 on indoor unit and thermostat Verify wires are not reversed ATTENTION INSTALLER IMPORTANT NO...

Страница 21: ...led when necessary and pitched to allow for drainage Drain pan and drain tubing has been leak checked Return and supply ducts are sealed Unit is elevated when installed in a garage or where flammable...

Страница 22: ...a 1 data 2 wires Check wire connections at terminal block Verify air handler installation type noncommunicating traditional or communicating Check data 1 data 2 voltages Turn power OFF prior to repair...

Страница 23: ...tory NOTE Consecutively repeated faults are shown a maximum of 3 times Submenu Item Model Number MOD NUM Displays the modular blower model number Serial Number SER NUM Displays the modular blower seri...

Страница 24: ...ENT TRIP OR LOST ROTOR b5 BLOWER MOTOR ROTOR LOCKED b6 OVER UNDER VOLTAGE TRIP OR OVER TEMPERATURE TRIP b7 INCOMPLETE PARAMETER SENT TO MOTOR b9 LOW INDOOR AIRFLOW C1 LOW STAGE COOL LEGACY MODE ONLY C...

Страница 25: ...ROL LOW VOLTAGE 24V FIELD SPLICE INTERNAL TO FIELD GRND OVERCURRENT BK BLACK OR ORANGE BL BLUE PK PINK GY GRAY RD RED WH WHITE PU PURPLE YL YELLOW BR BROWN COLOR CODES GN GREEN NOTES 1 PLACE RED WIRES...

Страница 26: ...ERVICING MULTIPLE POWER SOURCES MAY BE PRESENT FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE PERSONAL INJURY OR DEATH WARNING Wiring is subject to change Always refer to the wiring diagram on the unit fo...

Страница 27: ...uminum tube and fin evaporator coils Even a one time application of these corrosive chemicals can cause premature aluminum evaporator coil failure Any cleaners that contain corrosive chemicals includi...

Страница 28: ...F WB F Heating Supply AirTemperature DB F Temperature Rise DB F DeltaT Difference between Supply and Return Temperatures DB F AirHandler Coil InverterMatched INVERTERAH COILONLY Check EEV and EEV wiri...

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Страница 32: ...register by following this link https daikincomfort com owner support product registration You can also scan the QR code on the right to be directed to the Product Registration page CUSTOMER FEEDBACK...

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