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Nortek GXH09KSK4DH Owner's Manual And Installation Instructions

Cold climate heat pump systems
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NORTEK GLOBAL HVAC, LLC
Owner's Manual
Installation Instructions
Cold Climate Heat Pump Systems
Outdoor Units
Outdoor Models:
Please read this owner's manual carefully before operation and retain for future reference.
If you have lost the owner's manual, please visit www.NortekHVAC.com for electronic version.
GXH09(2.6)KSK4DH
GXH12(3.5)KSK4DH
GXH18(5.2)KSK4DH

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Summary of Contents for Nortek GXH09KSK4DH

  • Page 1 NORTEK GLOBAL HVAC, LLC Owner’s Manual Installation Instructions Cold Climate Heat Pump Systems Outdoor Units Outdoor Models: GXH09(2.6)KSK4DH GXH12(3.5)KSK4DH GXH18(5.2)KSK4DH Please read this owner’s manual carefully before operation and retain for future reference. If you have lost the owner’s manual, please visit www.NortekHVAC.com for electronic version.

  • Page 3: Table Of Contents

    Contents Operation Notices Precautions............1 Parts .
  • Page 4 Explanation of Symbols DANGER WARNING CAUTION Indicates important but not hazard-related information, NOTICE User Notice Children and persons with reduced mental, sensory or physical capabilities should not be allowed to operate or maintain this equipment.

  • Page 5: Precautions

    Precautions WARNING Operation and Maintenance This appliance should not be used by children or persons with reduced physical, sensory or mental Children shall not play with the appliance. by children. Do not connect air conditioner to multi-purpose socket. Otherwise, it may cause electric shock. Do not wash the air conditioner with water to avoid electric shock.
  • Page 6 Precautions WARNING Do not block air outlet or air inlet. It may cause malfunction. Do not spill water on the remote controller. When below situations occur, please turn off air conditioner and disconnect power immediately, and service. - Circuit breaker trips off frequently. If the air conditioner malfunctions, it may cause electric operation switch, please press this switch with an...
  • Page 7 Precautions WARNING Attachment the unit. Use approved power supply circuit and circuit breaker A circuit breaker must be used. Include a circuit break with suitable capacity, please note the capacity table. Air switch should include from circuit-short and overload. Use only an approved power cord. Make sure the power supply matches the requirement listed on nameplate.
  • Page 8 Precautions keep all cords and cables away from the copper tube. The appliance shall be installed in accordance with Installation must be performed in accordance with the requirement of NEC and CEC by authorized personnel only. The air conditioner is Class I electric appliance. It must may cause electric shock.
  • Page 9 Precautions Once installed the air conditioner should not be moved and installed in a different location. Select a location which is out of reach for children and far away from animals or plants. If it is unavoidable, please put up a fence for safety purpose. The indoor unit should be installed close to the wall.

  • Page 10: Parts

    Parts Indoor Unit Air inlet Connection wire Air outlet NOTICE: Illustrations provided apply to different models and are for reference only. Actual...

  • Page 11: Installation Clearances

    Installation Clearances etc. allowed around indoor unit. Top - 50cm (20 in) Back - 30cm (1 ft) Side - 30cm (1 ft) Side - 50cm (20 in)

  • Page 12: Tools For Installation

    Tools for Installation 1. Level 6. Torque wrench 11. Pressure Meter 2. Screwdriver 7. Open-end wrench 12. Universal meter 3. Impact drill 8. Pipe cutter 13. Alan wrench 4. Drill bit 9. Leak detector 5. Pipe expander 10. Vacuum pump Note: Proper power cord must be used.

  • Page 13: Electrical Requirements

    Electrical Requirements Safety Precautions 2. Use approved power supply, circuit and circuit breaker as required by local 3. Make sure the power supply matches with the requirement listed on the name- approved power supply cable. safety. Grounding Requirement tric shock. wire.

  • Page 14: Outdoor Unit Installation

    Outdoor Unit Installation Step one: secure the support structure (select it based on installation needs) 2. Secure the support of outdoor unit on the selected location with expansion screws. Note: Make sure the support can withstand The outdoor unit should be installed at order to install drain.
  • Page 15 Outdoor Unit Installation Step four: connect indoor and outdoor pipes Pipe Joint Screw Union Nut Handle 2. Remove the screw cap of the valve bellmouth. below. Hex Nut Diameter Liquid Pipe (N-m) Liquid Gas Pipe Valve Gas Valve screws. 09, 12K POWER N(1) N(1)
  • Page 16 Outdoor Unit Installation Note: secure. Step six: Arrange the pipes 1. The pipes should be placed neatly, bends as possible. Min. radius of pipe bends should be 10 cm (4 in). wall hole, you must make a U-shaped Wall inside. U-shaped Curve Drain Hose Note:...

  • Page 17: Leak Detection

    Vacuum Pumping 1. Remove the valve caps on the Liquid Valve Piezometer vent. Gas Valve Valve Cap Vent Nut ant valve and then connect Vacuum Pump vacuum pump. Allen Wrench pletely and operate for 10-15 min to check if the pressure Close Open -0.1MPa.

  • Page 18: After Installation Checklist

    After Installation Checklist Items to check Possible result Has the unit been installed securely ? The unit may fall, shake or emit noise. test? It may cause condensation and water It may cause condensation and water Will water easily drain? marked on the nameplate? correctly? It may cause short circuit.
  • Page 19 - 5m (16 ft), 7.5m (25 ft), 8m (26 ft). of connec- of connec- Capacity tion pipe difference Capacity tion pipe difference 15M (50 ft) 5M (16 ft) 25M (65 ft) 10M (33 ft) (1465W) (7032W) 15M (50 ft) 5M (16 ft) 30M (100 ft) 10M (33 ft) (2051W)
  • Page 20 Diameter of connection pipe mm (in) Liquid Pipe Gas Pipe Ø 9.52 or 12 Ø 6 or 9.52 Ø 16 or 19 Ø 19 or 22.2 Ø 25.4 or 31.8...

  • Page 21: Pipe Expansion Method

    Pipe Expansion Method Note: A. Cut the pipe E. Expand the port - Expand the port with expander. indoor and outdoor units. cutter. Hard Pipe Mold Expander Pipe Cutter Correct: Pipe 90° Uneven Burr Note: eter, please refer to the table below: B.
  • Page 24 66129923004...

This manual is also suitable for:

Gxh12ksk4dhGxh18ksk4dh

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