Johnson Controls J15 Manuel D’Utilisation

349687-JTG-A-1007

Johnson Controls Unitary Products

3

D J

J15

N24 A 2 A AA 1 0 1 2 4 A

D = A/C, Single Pkg., R-22

Product Category

A = Std. Drive

Airflow

B = Std. Drive/Single Input Econo.
C = Std. Drive/Single Input Econo./Power Exhaust

(Downflow Only)

D = Std. Drive/Motorized Damper
E = Std. Drive/Motorized Damper/Barometric Relief
J = Std. Drive/Single Input Econo./Barometric Relief
N = Hi Static Drive
P = Hi Static Drive/Single Input Econo.
Q = Hi Static Drive/Single Input Econo./Power Exhaust

(Downflow Only)

R = Hi Static Drive/Motorized Damper
K = Hi Static Drive/Motorized Damper/Barometric Relief
S = Hi Static Drive/Single Input Econo./Barometric Relief

1 = First Generation

Product Generation

2 = Second Generation

C00 = Cooling Only. No field installed

electric heat

Heat Type and Nominal Heat Capacity

N24 = 240 MBH Output Aluminized Steel
N32 = 320 MBH Output Aluminized Steel

S24 = 240 MBH Output Stainless Steel
S32 = 320 MBH Output Stainless Steel

E18 = 18 KW
E36 = 36 KW

E54 = 54 KW
E72 = 72 KW 

Gas Heat Options

Electric Heat Options

J15 = 15 Ton

Nominal Cooling Capacity

J18 = 17.5 Ton
J20 = 20 Ton

J25 = 25 Ton

Product Identifier

J = 11.0+ EER A/C

Voltage

2 = 208/230-3-60
4 = 460-3-60
5 = 575-3-60

Product Style

A = Style A

AA = None

Standard Cabinet

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

BA = Hinged Filter Door & Tool Free Access Panels

Additional Options

Hinged Filter Door & Tool Free Access Cabinet

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

15-25 Ton Series 20 Model Number Nomenclature

ZZ = If desired option combination is not listed above, ZZ will be assigned and configuration options will be

located in digits 15-18.  

A = No Options Installed

Installation Options

B = Option 1
C = Option 2

D = Options 1 & 2
E = Option 3
F = Option 4
G = Options 1 & 3
H = Options 1 & 4
J = Options 1, 2 & 3
K = Options 1, 2, & 4
L = Options 1,3 & 4
M = Options 1, 2, 3, & 4

1 = Disconnect
2 = Non-Pwr'd Conv. Outlet
3 = Smoke Detector S.A.

4 = Smoke Detector R.A.
5 = Pwr'd Conv. Outlet

Options

N = Options 2 & 3
P = Options 2 & 4
Q = Options 2, 3, & 4
R = Options 3 & 4
S = Option 5
T = Options 1 & 5
U = Options 1, 3, & 5
V = Options 1, 4, & 5
W = Options 1, 3, 4, & 5
X = Options 3 & 5
Y = Options 4 & 5
Z = Options 3, 4 & 5

SS Drain Pan

Configuration Options (not required for all units)

These four digits will not be assigned until a quote is requested, or an order placed.

Johnson Light Commercial Controls System (LCCS) Rtu Controller

Johnson UNT 1126 Controller (N2 protocol), DFS, APS

2" Pleated filters

4" Pleated filters

BAS Ready Economizer (2-10 V.D.C. Actuator without a controller)

Double Wall Construction

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)

For valid combinations of the above; see the equipment price pages or

the Unitary Sales Tool program; all combinations are not available