GREE NEO18HP230V1A Installationsanleitung PDF herunterladen (Seite 4)

SAFETY PRECAUTIONS

• The unit should be installed and serviced only by trained, qualified installers and service

mechanics. Untrained personnel can perform basic maintenance functions such as

cleaning coils. All other operations should be performed by trained service personnel.

• Owner should be cautioned that children should not play with the appliance.

ELECTRICAL SHOCK HAZARD

Failure to follow this warning could result in personal injury or death.

• Before installing, servicing or modifying the system, the main electrical disconnect switch

must be in the OFF position. There may be more than one disconnect switch. Lock out

and tag all switches with a warning label.

General Safety Precautions

• A dedicated power supply circuit should be used in accordance with local electrical

safety regulations and National Electrical Codes (NEC).

• Ensure that the entire system is reliably grounded.

• Use proper size circuit breaker to protect equipment against short circuit and

overload conditions.

• Observe all local codes and regulations.

INSTALLATION SITE INSTRUCTIONS

Proper installation site is vital for correct and reliable operation of the system.

Avoid the following installation locations :

• Strong heat sources, vapors, flammable gas or volatile liquids.

• High-frequency electro-magnetic waves, generated by radio equipment, welders

or medical equipment.

WARNING

CAUTION

SYSTEM REQUIREMENTS

Piping Requirements

REFRIGERANT CHARGE

ELECTRICAL REQUIREMENTS

PIPE SIZE in (mm)

Notes: Insulate both refrigerant lines, separately.

Notes: 1) System must be on a single dedicated circuit.

2) Main power is supplied to the outdoor unit.

3) Use table above to size over current protection.

4) Follow all local building codes and NEC (National Electrical Code) regulations.

Interconnecting Cable: Recommended cable - 14/4 AWG stranded bare copper conductors THHN 600V unshielded wire

Note: Use shield cable if installation is in close proximity of RF and EMI transmitting devices.

Condensate Drain Size: 5/8-in OD 7/16-in ID

Note: Insulate condensate drain hose to prevent sweating and possible water damage.

Unit Size

Voltage

Liquid Line Suction/Gas Line

(BtuH)

9,000 115v - 1ph 60hz 1/4 (6) 3/8 (9.5)

12,000 115v - 1ph 60hz 1/4 (6) 3/8 (9.5)

9,000 208/230v - 1ph 60hz 1/4 (6) 3/8 (9.5)

12,000 208/230v - 1ph 60hz 1/4 (6) 3/8 (9.5)

18,000 208/230v - 1ph 60hz 1/4 (6) 1/2 (12)

24,000 208/230v - 1ph 60hz 1/4 (6) 5/8 (16)

30,000 208/230v - 1ph 60hz 1/4 (6) 5/8 (16)

36,000 208/230v - 1ph 60hz 1/4 (6) 5/8 (16)

Unit Size

Voltage

Min Line Max Line Max Elevation

(BtuH) Length Length (ID over OD)

9,000 115v - 1ph 60hz 10 (3) 50 (15) 33 (10)

,000 115v - 1ph 60hz 10 (3) 50 (15) 33 (10)

9,000 208/230v - 1ph 60hz 10 (3) 50 (15) 33 (10)

12,000 208/230v - 1ph 60hz 10 (3) 66 (20) 33 (10)

18,000 208/230v - 1ph 60hz 10 (3) 82 (25) 33 (10)

24,000 208/230v - 1ph 60hz 10 (3) 82 (25) 33 (10)

30,000 208/230v - 1ph 60hz 10 (3) 100 (30) 33 (10)

36,000 208/230v - 1ph 60hz 10 (3) 100 (30) 33 (10)

Unit Size

Voltage

Refrigerant Factory System Additional

(BtuH) Type Charge oz (kg)* Charge oz/ft (g/m)

9,000 115v - 1ph 60hz R410A 42.9 (1.2) 0.2 (20)

12,000 115v - 1ph 60hz R410A 46.4 (1.3) 0.2 (20)

9,000 208/230v - 1ph 60hz R410A 46.4 (1.3) 0.2 (20)

12,000 208/230v - 1ph 60hz R410A 46.4 (1.3) 0.2 (20)

18,000 208/230v - 1ph 60hz R410A 49.4 (1.4) 0.2 (20)

24,000 208/230v - 1ph 60hz R410A 56.5 (1.6) 0.5 (50)

30,000 208/230v - 1ph 60hz R410A 84.7 (2.4) 0.5 (50)

36,000 208/230v - 1ph 60hz R410A 91.7 (2.6) 0.5 (50)

Unit Size

Voltage

Min

Circuit Max Overcurrent Main Power

(BtuH) Amps (MCA) Protection (MOP) Wire Size (AWG)**

9,000 115v - 1ph 60hz 22 35 10

12,000 115v - 1ph 60hz 23 40 10

9,000 208/230v - 1ph 60hz 10 15 14

12,000 208/230v - 1ph 60hz 10 15 14

18,000 208/230v - 1ph 60hz 13 20 12

24,000 208/230v - 1ph 60hz 16 25 10

30,000 208/230v - 1ph 60hz 20 30 10

36,000 208/230v - 1ph 60hz 24 40 10

**Main power wire from electrical panel to outdoor unit.

*Precharge amount for up to 25-ft of refrigerant pipe.

REFRIGERANT LINE LENGTHS ft (m)

TWD-0813-032 Neo install REV:Layout 1 9/27/13 12:15 PM Page 5

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