5
Technical Information
Service Manual
Outdoor Unit
Model of Outdoor Unit TW18HQ3D6DO TW24HQ3D6DO
Outdoor Unit Product Code CB437W01500_L81560 CB437W01700_L81560
Compressor Manufacturer/
Trademark
ZHUHAI GREE DAIKIN DEVICE CO.,
LTD
ZHUHAI LANDA COMPRESSOR CO.,
LTD
Compressor Model QXAT-D20zF030 QXAT-D20zF030
Compressor Oil RB68EP RB68EP
Compressor Type Rotary Rotary
Compressor L.R.A. A 30 30
Compressor RLA 15.5 16
Compressor Power Input W 2443 2443
Overload Protector 1NT11L-6233/HPC115/95/KSD115°C 1NT11L-6233/HPC115/95/KSD115°C
Throttling Method Capillary +Electron expansion valve Electron expansion valve
Operation temp ºF 61~86 61~86
Ambient temp (cooling) ºF 0~129 0~129
Ambient temp (heating) ºF -22~75 -22~75
Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter inch Φ1/4 Φ1/4
Rows-n Gap inch 2-1/16 3-1/16
Coil Length (LXDXW) inch 37 3/16X1 1/2X29 7/16 37 51/64X3 7/16X29 29/64
Fan Motor Speed rpm 820 820
Output of Fan Motor W 90 90
Fan Motor RLA A 0.65 0.65
Fan Motor Capacitor μF / /
Air Flow Volume of Outdoor Unit CFM 2354 2354
Fan Type Axial-ow Axial-ow
Fan Diameter inch Φ17 1/4 Φ21 21/32
Defrosting Method Automatic Defrosting Automatic Defrosting
Climate Type T1 T1
Isolation I I
Moisture Protection IPX4 IPX4
Design Pressure(High) PSIG 550 550
Design Pressure(Low) PSIG 240 240
Sound Pressure Level (H/M/L) dB (A) 59/-/- 59/-/-
Sound Power Level (H/M/L) dB (A) 69/-/- 69/-/-
Dimension (WXHXD) inch 39 3/8X31 7/64X16 13/16 39 3/8X31 7/64X16 13/16
Dimension of Carton Box (LXWXH) inch 42 1/2X19X33 42 1/2X19X33
Dimension of Package (LXWXH) inch 42 41/64X19 7/32X33 21/32 42 41/64X19 7/32X33 21/32
Net Weight Ib 141.1 141.1
Gross Weight Ib 152.1 152.1
Refrigerant R410A R410A
Refrigerant Charge oz 70.6 81.1
Connection
Pipe
Length ft 24.6 24.6
Gas Additional Charge oz/ft 0.5 0.5
Outer Diameter Liquid Pipe inch 1/4 1/4
Outer Diameter Gas Pipe inch 5/8 5/8
Max Distance Height ft 65.6 98.4
Max Distance Length ft 131.2 164.0
Note:The connection pipe applies metric diameter.
The above data is subject to change without notice; please refer to the nameplate of the unit.