Johnson Controls R-410A Installation Manual page 4

349218-JIM-F-0512
Nomenclature
J15
Nominal Cooling Capacity
J15 = 15 Ton
J18 = 17.5 Ton
J20 = 20 Ton
J25 = 25 Ton
Product Category
Z = A/C, Single Pkg., R-410A
Product Identifier
J = 11.0+ EER A/C
Heat Type and Nominal Heat Capacity
C00 = Cooling Only. No field installed
electric heat
Gas Heat Options
N24 = 240 MBH Output Aluminized Steel
N32 = 320 MBH Output Aluminized Steel
S24 = 240 MBH Output Stainless Steel
S32 = 320 MBH Output Stainless Steel
Electric Heat Options
E18 = 18 KW
E36 = 36 KW
E54 = 54 KW
E72 = 72 KW
A = Std. Motor
B = Std. Motor/Economizer
C = Std. Motor/Economizer/Power Exhaust
(Downflow Only)
D = Std. Motor/Motorized Damper
E = Std. Motor/Motorized Damper/Barometric Relief
J = Std. Motor/Economizer/Barometric Relief
N = Hi Static
P = Hi Static/Economizer
Q = Hi Static/Economizer/Power Exhaust
(Downflow Only)
R = Hi Static/Motorized Damper
K = Hi Static/Motorized Damper/Barometric Relief
S = Hi Static/Economizer/Barometric Relief
2 = Low Static
3 = Low Static/Economizer
4 = Low Static/Economizer/Power Exhaust
(Downflow Only)
5 = Low Static/Motorized Damper
6 = Low Static/Motorized Damper/Barometric Relief
7 = Low Static/Economizer/Barometric Relief
4
15-25 Ton Series 20 Model Number Nomenclature
Z J N24 A 2 A AA 1 0 1 2 4 A
Airflow
Voltage
2 = 208/230-3-60
4 = 460-3-60
5 = 575-3-60
These four digits will not be assigned until a quote is requested, or an order placed.
SS Drain Pan
Johnson UNT 1126 Controller (N2 protocol), DFS, APS
Johnson Commercial Controls System (CCS) Rtu Controller
Johnson Controller Metasys FEC-2611 (BACnet MS/TP Protocol), SAS, RAS, OAS, DFS, APS
CPC Controller, DFS, APS
Honeywell Controller, DFS, APS
Novar Controller, DFS, APS
Simplicity IntelliComfort II Controller
Simplicity IntelliComfort II Controller w/Simplicity™LINC
Hot Gas Bypass (Standard on VAV, Optional on CV)
Variable Air Volume, VFD
Variable Air Volume, VFD and Manual Bypass
Variable Air Volume, VFD (BAS ready - for customer provided VFD controller)
Variable Air Volume, VFD and Manual Bypass (BAS ready)
Variable Air Volume, VFD Ready (for customer provided, field installed drive)
2" Pleated Filters, MERV 7
4" Pleated Filters, MERV 13
BAS Ready Economizer (2-10 V.D.C. Actuator without a controller)
Double Wall Construction
For valid combinations of the above; see the equipment price pages or
the Unitary Sales Tool program; all combinations are not available
Product Generation
1 = First Generation
Standard Cabinet
AA = None
AB = Phase Monitor
AC = Coil Guard
AD = Dirty Filter Switch
AE = Phase Monitor & Coil Guard
AF = Phase Monitor & Dirty Filter Switch
AG = Coil Guard & Dirty Filter Switch
AH = Phase Monitor, Coil Guard & Dirty Filter Switch
RC = Coil Guard & American Flag
TA = Technicoat Condenser Coil
TJ = Technicoat Evaporator Coil
TS = Technicoat Evaporator & Condenser Coils
EA = ElectroFin Condenser Coil
EJ = ElectroFin Evaporator Coil
ES = ElectroFin Cond & Evap Coils
ZZ = If desired option combination is not listed above, ZZ will be assigned and configuration options will be
located in digits 15-18.
Installation Options
A = No Options Installed N = Options 2 & 3
B = Option 1
P = Options 2 & 4
C = Option 2 Q = Options 2, 3, & 4
D = Options 1 & 2 R = Options 3 & 4
E = Option 3 S = Option 5
F = Option 4 T = Options 1 & 5
G = Options 1 & 3 U = Options 1, 3, & 5
H = Options 1 & 4 V = Options 1, 4, & 5
J = Options 1, 2 & 3 W = Options 1, 3, 4, & 5
K = Options 1, 2, & 4 X = Options 3 & 5
L = Options 1,3 & 4 Y = Options 4 & 5
M = Options 1, 2, 3, & 4
Z = Options 3, 4 & 5
Options
1 = Disconnect 4 = Smoke Detector R.A.
2 = Non-Pwr'd Conv. Outlet 5 = Pwr'd Conv. Outlet
3 = Smoke Detector S.A.
Product Style
A = Style A
Configuration Options (not required for all units)
Additional Options
Hinged Filter Door & Tool Free Access Cabinet
BA = Hinged Filter Door & Tool Free Access Panels
BB = Phase Monitor, Hinged Filter Door & Tool Free
Access Panels
BC = Coil Guard, Hinged Filter Door & Tool Free
Access Panels
BD = Dirty Filter Switch, Hinged Filter Door &
Tool Free Access Panels
BE = Phase Monitor & Coil Guard, Hinged Filter
Door & Tool Free Access Panels
BF = Phase Monitor & Dirty Filter Switch, Hinged
Filter Door & Tool Free Access Panels
BG = Coil Guard & Dirty Filter Switch, Hinged Filter
Door & Tool Free Access Panels
BH = Phase Monitor, Coil Guard & Dirty Filter Switch,
Hinged Filter Door & Tool Free Access Panels
Johnson Controls Unitary Products