Table 24: ZY12 Physical Data
Model
Component
ZYG12
ZYE12
Nominal Tonnage
10
10
Gross Capacity @ AHRI A point (Btu)
123700
123700
AHRI net capacity (Btu)
116000
116000
EER
11.5
11.7
SEER
-
-
IEER
12.7
12.9
IEER IntelliSpeed
14.0
14.0
Nominal CFM
3200
3200
System power (KW)
8.90
8.90
Refrigerant type
R-410A
R-410A
Refrigerant charge (lb-oz)
System 1
6-8
6-8
AHRI COOLING PERFORMANCE
System 2
7-0
7-0
Heating Options
D
E
F
-
Heating model
Low
Med
High
-
1st. Stage Heat input (K Btu)
125
176
200
-
2nd. Stage Heat input (K Btu)
180
220
250
-
1st. Stage Heat output (K Btu)
100
141
160
-
2nd. Stage Heat output (K Btu)
144
176
200
-
AFUE %
-
-
-
-
Steady state efficiency (%)
80
80
80
-
No. burners
4
5
5
-
No. stages
2
2
2
-
Temperature Rise Range (ºF)
27-44
33-54
37-62
-
Gas Limit Setting (ºF)
150
140
160
-
AHRI HEATING PERFORMANCE
Gas piping connection (in.)
3/4
3/4
3/4
-
Length
87.2
87.2
Width
61.7
61.7
DIMENSIONS (in.)
Height
55.3
55.3
OPERATING WT. (lb)
1008
902
Type
Scroll
Scroll
Quantity
2
2
COMPRESSORS
Unit Capacity Steps (%)
50/100
50/100
Face area (Sq. Ft.)
24.9
24.9
Rows
1
1
Fins per inch
21
21
Tube diameter (in./MM)
1.26/32
1.26/32
CONDENSER COIL DATA
Circuitry Type
2-pass Microchannel
2-pass Microchannel
Face area (Sq. Ft.)
11.1
11.1
Rows
4
4
Fins per inch
15
15
Tube diameter
0.375
0.375
Circuitry Type
Intertwined
Intertwined
EVAPORATOR COIL DATA
Refrigerant control
TXV
TXV
Quantity of fans
1
1
Fan diameter (in.)
30
30
Type
Prop
Prop
Drive type
Direct
Direct
Quantity of motors
1
1
Motor HP each
1 1/2
1 1/2
No. speeds
1
1
RPM
1140
1140
CONDENSER FAN DATA
Nominal total CFM
9700
9700
INSTALLATION MANUAL ZY SERIES 3 - 10 ton 60 Hertz R-410A
77
Johnson Controls Ducted Systems
Summary of Contents for ZY Series
Page 2: ...2 INSTALLATION MANUAL ZY SERIES 3 10 ton 60 Hertz R 410A Johnson Controls Ducted Systems ...
Page 140: ...INSTALLATION MANUAL ZY SERIES 3 10 ton 60 Hertz R 410A 140 Johnson Controls Ducted Systems ...
Page 141: ...INSTALLATION MANUAL ZY SERIES 3 10 ton 60 Hertz R 410A 141 Johnson Controls Ducted Systems ...
Page 142: ...INSTALLATION MANUAL ZY SERIES 3 10 ton 60 Hertz R 410A 142 Johnson Controls Ducted Systems ...
Page 143: ...INSTALLATION MANUAL ZY SERIES 3 10 ton 60 Hertz R 410A 143 Johnson Controls Ducted Systems ...