User's Manual

1068152-YTG-L-0815
16 Johnson Controls Unitary Products
ZX05 Physical Data
Component
Models
ZXG05 ZXE05
Nominal Tonnage 4 4
AHRI COOLING
PERFORMANCE
Gross Capacity @ AHRI A point (Btu) 49700 49700
AHRI net capacity (Btu) 45000 45000
EER 11 11
SEER 13 13
IEER --
IEER IntelliSpeed - -
Nominal CFM 1600 1600
System power (KW) 3.6 3.6
Refrigerant type R-410A R-410A
Refrigerant charge (lb-oz)
System 1 3-12 3-12
System 2 - -
AHRI HEATING
PERFORMANCE
Heating Option L D M E N F -
Heating model Low (Low-NOx) Low Med (Low-NOx) Med High, (Low-NOx) High -
1st. Stage Heat input (K Btu) - - - - - 100 -
2nd. Stage Heat input (K Btu) 56 70 90 112 118 145 -
1st. Stage Heat output (K Btu) - - - - - 80 -
2nd. Stage Heat output (K Btu) 45 56 72 90 94 116 -
AFUE % -
Steady state efficiency (%) 80 80 80 80 80 80 -
No. burners 2 2 3 3 3 3 -
No. stages 1 1 1 1 1 2 -
Temperature Rise Range (ºF) 22-37 26-43 33-56 41-69 44-73 49-77 -
Gas Limit Setting (ºF) 150 150 140 140 150 145 -
Gas piping connection (in.) 1/2 1/2 1/2 1/2 1/2 1/2 -
DIMENSIONS (inches)
Length 74.1 74.1
Width 48.9 48.9
Height 32.5 32.5
OPERATING WT. (lbs.) 552 498
COMPRESSORS
Type Scroll Scroll
Quantity 1 1
Unit Capacity Steps (%) 100 100
CONDENSER
COIL DATA
Face area (Sq. Ft.) 16.3 16.3
Rows 22
Fins per inch 23 23
Tube diameter (in./MM) .63/16 .63/16
Circuitry Type 2-pass Microchannel 2-pass Microchannel
EVAPORATOR
COIL DATA
Face area (Sq. Ft.) 5.5 5.5
Rows 33
Fins per inch 15 15
Tube diameter 0.375 0.375
Circuitry Type Intertwined Intertwined
Refrigerant control Orifice Orifice