Johnson Controls ZZ Series, Installation Manual

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5834853-YIM-B-0320
Johnson Controls Ducted Systems 31
Table 9: Physical Data
ZZ07 Physical Data
Component
Models
ZZE07
Nominal Tonnage 6
AHRI COOLING
PERFORMANCE
Gross Capacity @ AHRI A point (Btu) 70000
AHRI net capacity (Btu) 67000
EER 11.2
Nominal CFM 2200
System power (KW) 6.0
Refrigerant type R-410A
Refrigerant charge (lb-oz)
System 1
7-4
System 2
DIMENSIONS (inches)
Length 74.1
Width 48.9
Height 40.6
OPERATING WT. (lbs.) 614
COMPRESSORS
Type Scroll
Quantity 1
Unit Capacity Steps (%) 100
CONDENSER
COIL DATA
Face area (Sq. Ft.) 21.1
Rows 1
Fins per inch 23
Tube diameter (in./MM) .79/20
Circuitry Type 2-pass Microchannel
EVAPORATOR
COIL DATA
Face area (Sq. Ft.) 7.3
Rows 4
Fins per inch 15
Tube diameter 0.375
Circuitry Type Intertwined
Refrigerant control TXV
CONDENSER
FAN DATA
Quantity of fans 1
Fan diameter (Inch) 22
Type Prop
Drive type Direct
Quantity of motors 1
Motor HP each 1/2
No. speeds 2
RPM 900 / 1150
Nominal total CFM 3600 / 4600
EVAP FAN DATA
BELT DRIVE
Airflow Option A B C
Quantity 1 1 1
Fan Size (Inch) 11 x 10 11 x 10 11 x 10
Type Centrifugal
Motor Sheave 1VL34 1VL44 1VP50
Blower Sheave AK51 AK51 AK51
Belt A39 A40 A41
Motor Max Bhp, 3 Phase 2.4 2.9 3.7
RPM 1725 1725 1725
Frame size 56Y 56Y 56HZ
FILTERS Quantity - Size 4 - (16 x 16 x 2)
1
1. 2 in. Throwaway, Standard, MERV 4 (Minimum Efficiency Reporting Value).