Pioneer DR024GHFE18HT2 Installation Manual Download | Manualshive

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Installation Manual

CENTRAL SPLIT AIR CONDITIONER

IMPORTANT NOTICE:

Thank you very much for purchasing this Air Conditioner. Please read this manual carefully before

installing or operating your new air conditioning system. Be sure to save this manual for future reference.

HIGH EFFICENCY

AIR HANDLER

Models:
• DR024GHFE18HT2
• DR036GHFE18HT2
• DR060GHFE18HT2

- R-410A REFRIGERANT
- 208

/

230V,

1

Phase, 60Hz

- 18 SEER

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Summary of Contents for DR024GHFE18HT2

Page 1: ...ing this Air Conditioner Please read this manual carefully before installing or operating your new air conditioning system Be sure to save this manual for future reference HIGH EFFICENCY AIR HANDLER Models DR024GHFE18HT2 DR036GHFE18HT2 DR060GHFE18HT2 R 410A REFRIGERANT 208 230V 1 Phase 60Hz 18 SEER ...

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Page 3: ...or Unit 5 2 1 Initial Check 5 2 2 Installation Location 6 2 3 Installation 6 2 4 Air Duct 6 4 Refrigerant Pipe 7 4 1 Pipe Material 7 4 2 Piping Connection 7 5 Drain Piping 7 6 Electrical Wiring 8 6 1 Electrical Installation 8 6 2 Change of Static Pressure 9 7 Test Run 9 8 TXV Replacement Information 10 9 Electric Heat Kit Selection Table 10 Filter Cleaning 4 ...

Page 4: ... done by a qualified electrician All wiring operations must be conducted according to the local electrical codes It is strongly advised to consider the capacity of the electric current of the available electrical meter and socket before installation The power source of where this product is installed should have an independent leakage protection device An electric current over load protection devi...

Page 5: ...ulation Carbon Monoxide CO Formaldehyde Benzene More details are available at the websites for OSHA Occupational Safety and Health Administration at www osha gov and the State of California s OEHHA Office of Environmental Health Hazard Assessment at www oehha org Consumer education is important since the chemicals and substances on the list are found in our daily lives Most consumers are aware tha...

Page 6: ...ed 1 Air Outlet Flange 2 Low Voltage Connection for 24V 3 Circuit Breaker Switch Optional 4 Refrigerant Pipe Liquid 5 Refrigerant Pipe Gas 6 Air Inlet 7 Auxiliary Drainage Hole 8 Drainage Hole 9 Auxiliary Drainage Hole 10 High Voltage Connection 11 High voltage connection 12 Air Outlet 13 Electric Box 14 Auxiliary Heater Optional 15 Fan Volute 16 Evaporator 17 Drainage Pan 18 Air Filter 1 2 3 4 5 ...

Page 7: ...ir filter and panels and ensure that there is sufficient ventilation Sounds from Moving Parts When starting or stopping the system a sound might be made However this is likely due to thermal deformation of plastic parts If so it is not abnormal Steam from Outdoor Heat Exchanger During the defrosting operation ice on the outdoor heat exchanger melts resulting in steam Dew on Air Panel When the cool...

Page 8: ...nitrogen escapes otherwise it can indicate an evaporator leak When installing or relocating the system be sure to keep the refrigerant circuit free from air Air in the refrigerant circuit may cause an abnormal pressure rise or rupture resulting in injury or damage If any refrigerant leakage occurs during the installation work ventilate the room liberally After all installation is completed ensure ...

Page 9: ...if this distance is maintained Do not install the indoor unit in a machinery shop or kitchen where vapors from oils or any mists can reach the indoor unit Any oils will collect on the heat exchanger thereby reducing the performance of the indoor unit and may deform and in the worst case break the plastic parts of the indoor unit 6 The upright installation method is selected by default When the uni...

Page 10: ...to protect the TXV sensing bulb during the brazing process 5 Drain Piping The indoor units has a field supplied with primary and secondary 3 4 in NPT drain connections When making drain fitting connections to the drain pan use a thin layer of Teflon paste silicone or Teflon tape and install Hand tighten afterwards When making drain fitting connections to drain pan do not over tighten All horizonta...

Page 11: ...An MEC or CEC approved strain relief is to be used at this entry point Some codes municipalities require the supply wire to be enclosed in conduit Consult your local codes for further details Wiring Diagram 8 L1 L2 PE Power Supply Power Supply Thermostat Indoor Unit Outdoor Unit Power Terminal Panel L2 L1 W1 W2 B C R Y G G R C C B Y W W1W2 NOTE Do not connect the dashed line when the electric heat...

Page 12: ... is for production detection keep its default state 7 Test Run Please perform the test run according to the installation manual of the outdoor unit ON ON ON ON OFF OFF OFF OFF Dip Switch S2 Setting Blower Speed Tap Fan Speed Select Static Pressure W C kPa 24K Static Pressure W C kPa 36K Static Pressure W C kPa 60K 2 Medium Low 0 1 0 02 0 1 0 02 0 1 0 02 3 Medium Default Setting 0 18 0 045 0 24 0 0...

Page 13: ... the unit to start cooling operation 9 When the unit has operated for 20 minutes adjust the TXV superheat to 6 10 When the unit has operated for another 20 minutes examine whether the superheat is appropriate and record the figures afterwards available unavailable NOTE The heat kit is an optional part and it must be connected to the power supply separately Check if the heat kit is suitable for AHU...

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Page 16: ...r Davis HVAC International Inc Parker Davis HVAC International Inc 3250 NW 107 Avenue Doral FL 33172 USA Tel 305 513 4488 Fax 305 513 4499 E mail info pd hvac com Website www pd hvac com Pioneer product line parts and supplies are available online for convenient ordering at www highseer com www pioneerminisplit com Scan the below code to visit our support page where you can find more installation ...

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