Johnson Controls DCX18CSB21S, Service Manual

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Technical Information
Service Manual
The above data is subject to change without notice; please refer to the nameplate of the unit.
Outdoor Unit
Model of Outdoor Unit DCX18CSB21S
DHX18CSB21S
Compressor Manufacturer/Trademark
ZHUHAI LANDA COMPRESSOR
CO,LTD.
ZHUHAI LANDA COMPRESSOR
CO,LTD.
Compressor Model QXA-B141zF030A QXA-B141zF030A
Compressor Oil RB68EP RB68EP
Compressor Type Rotary Rotary
Compressor Locked Rotor Amp (L.R.A) A 25 25
Compressor RLA A 12.08 12.08
Compressor Power Input W 1440 1440
Overload Protector
1NT11L-6233 or KSD115 O C or
HPC115/95U1
1NT11L-6233 or KSD115 O C or
HPC115/95U1
Metering Method Electron expansion valve Electron ic expansion valve
Operation temp ºF 61~86 61~86
Ambient temp (cooling) ºF 0~115 0~115
Ambient temp (heating) ºF / -4~75
Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter inch Φ9/32 Φ9/32
Rows-fin Gap inch 3-1/18 3-1/18
Coil Length (LXDXW) inch 36 13/16X1 1/2X25 63/64 36 13/16X1 1/2X25 63/64
Fan Motor Speed rpm 800 800
Output of Fan Motor W 60 60
Fan Motor RLA A 0.49 0.49
Fan Motor Capacitor μF / /
Air Flow Volume of Outdoor Unit CFM 3200 3200
Fan Type Axial-flow Axial-flow
Fan Diameter inch Φ20 15/32 Φ20 15/32
Defrosting Method Automatic Defrosting Automatic Defrosting
Climate Type T1 T1
Isolation I I
Moisture Protection IP24 IP24
Permissible Excessive Operating
Pressure for the Discharge Side
MPa 4.3 4.3
Permissible Excessive Operating
Pressure for the Suction Side
MPa 2.5 2.5
Sound Pressure Level (H/M/L) dB (A) 55/-/- 55/-/-
Sound Power Level (H/M/L) dB (A) 65/-/- 65/-/-
Dimension (WXHXD) inch 38X27 9/16X15 19/32 38X27 9/16X15 19/32
Dimension of Carton Box (LXWXH) inch 40 25/64X17 29/32X28 15/16 40 25/64X17 29/32X28 15/16
Dimension of Package (LXWXH) inch 40 33/64X18 5/16X29 33/64 40 33/64X18 5/16X29 33/64
Net Weight Ib 102.5 105.8
Gross Weight Ib 112.5 115.8
Refrigerant R410A R410A
Refrigerant Charge oz 56.44 56.44
Connection
Pipe
Length ft 24.6 24.6
Gas Additional Charge oz/ft 0.2 0.2
Outer Diameter Liquid Pipe inch Φ1/4 Φ1/4
Outer Diameter Gas Pipe inch Φ5/8 Φ5/8
Max Distance Height ft 32.8 32.8
Max Distance Length ft 82 82
Note:The connection pipe applies metric diameter.