Trane HUV Installation Operation & Maintenance page 56

DIGIT 16: HEATING/CHANGE
OVER COIL CONTROL
0 = None/Field Installed Controls
1 = Face & Bypass Damper Only/Field
Installed Controls
2 = Face & Bypass Damper w/2-Pipe
Control
7 = Face & Bypass Damper w/2-Pipe
Control w/Isolation Valve
3 = Face & Bypass Damper w/4-Pipe
Control w/Isolation Valve
4 = Single Stage Electric Heat
5 = Dual Stage Electric Heat
Modulating Spring Return Valve
Two-way Valve Pneumatic
Control Only
D = 1/2-inch Valve, Cv = 1.8
E = 1/2-inch Valve, Cv = 4.6
F = 3/4-inch Valve, Cv = 7.3
Three-Point Modulating Valve
Two-way Valve DDC Control
8 = 1/2-inch Valve, Cv = 1.8
9 = 1/2-inch Valve, Cv = 4.6
W = 1/2-inch Valve, Cv = 1.8
G = 1/2-inch Valve, Cv = 4.6
H = 3/4-inch Valve, Cv = 7.3
Modulating Spring Return Valve
Three-way Valve Pneumatic
Control Only
M = 1/2-inch Valve, Cv = 1.8
N= 1/2-inch Valve, Cv = 4.6
P = 3/4-inch Valve, Cv = 7.3
Three-Point Modulating Valve
Three-way Valve DDC Control
X = 1/2-inch Valve, Cv = 1.8
Y = 1/2-inch Valve, Cv = 4.6
Z = 1/2-inch Valve, Cv = 1.8
Q = 1/2-inch Valve, Cv = 4.6
R = 3/4-inch Valve, Cv = 7.3
Three-Point Modulating Valve
Steam Coil
DDC/Pneumatic Controls
T = 1/2-inch Valve, Cv = 1.8
U= 1/2-inch Valve, Cv = 4.6
V = 3/4-inch Valve, Cv = 7.3
5 6
Model Number
Horizontal Unit Ventilator
DIGIT 17: COOLING COIL
CONTROL
0 = None/Field Installed Controls
1 = Single Stage DX Controls
Modulating Spring Return Valve
Two-way Valve Pneumatic
Control Only
D = 1/2-inch Valve, Cv = 1.8
E = 1/2-inch Valve, Cv = 4.6
F = 3/4-inch Valve, Cv = 7.3
Three-Point Modulating Valve
Two-way Valve DDC Control
W = 1/2-inch Valve, Cv = 1.8
G = 1/2-inch Valve, Cv = 4.6
H = 3/4-inch Valve, Cv = 7.3
Modulating Spring Return Valve
Three-way Valve Pneumatic
Control Only
M = 1/2-inch Valve, Cv = 1.8
N= 1/2-inch Valve, Cv = 4.6
P = 3/4-inch Valve, Cv = 7.3
Three-Point Modulating Valve
(A/R/H Coil)
Three-way Valve DDC Control
(A/R/H Coil)
Z = 1/2-inch Valve, Cv = 1.8
Q = 1/2-inch Valve, Cv = 4.6
R = 3/4-inch Valve, Cv = 7.3
DIGIT 18: DAMPER
CONFIGURATION
0 = Field Installed Damper Actuator
1 = 100% Return Air/No Damper or
Actuator
(Modulating ASHRAE Cycle II)
F = RA/OA Damper and Actuator (2-
10 VDC)
A = RA/OA Damper and Actuator (3-
(A/R/H Coil)
Point Modulating)
(A/R/H Coil)
E = RA/OA Damper and Actuator
with Exhaust (3-Point Mod)
(Two Position Control)
B = RA/OA Damper and Actuator
(Fix-Min)
C = 100% OA Damper and Actuator
(manual Control)
D = Damper w/Manual Quad Adjust
DIGIT 19: ZONE SENSOR/FAN
SPEED SWITCH
0 = No Sensor; Unit Mtd Manual Fan
Speed Switch
1 = No Sensor; Unit Mtd Concealed
Manual Fan Speed Switch
DDC Control Options-Wall Mtd
Sensor and Speed Switch
A = Sensor w/External Setpoint,
TOV & Cancel, 1-Spd Fan Switch
B = Sensor w/External Setpoint, TOV
& Cancel, 2-Spd Fan Switch
D = Sensor w/Internal Setpoint, 2-
Spd Fan Switch
DDC Control Options-Unit Mtd
Sensor and Speed Switch
E = Sensor w/External Setpoint, TOV
& Cancel, 1-Spd Fan Switch
F = Sensor w/External Setpoint, TOV
& Cancel, 2-Spd Fan Switch
H = Sensor w/Internal Setpoint, 2-
Spd Fan Switch
Tracer ZN520 Options-Wall Mtd
Sensor & Speed Switch
T = Sensor w/External Setpoint,
TOV, w/Fan High-Low-Auto-OFF
U = Sensor w/External Setpoint,
TOV, w/Fan Auto-OFF
V = Sensor w/Internal Setpoint, TOV,
w/Fan High-Low-Auto-OFF
W = Sensor w/External Setpoint, w/
Fan High-Low-Auto-OFF
X = Sensor w/ Internal Setpoint, w/
Fan Auto-OFF
Tracer ZN520 Options-Unit Mtd
Sensor & Speed Switch
Y = Sensor w/External Setpoint,
TOV, w/Fan High-Low-Auto-OFF
Z = Sensor, w/External Setpoint,
TOV, w/Fan Auto-OFF
Pneumatic Options-Zone Sensor
& Unit Mtd Manual Fan Spd
5 = Unit Mounted Sensor
6 = Wall Mounted Sensor w/Internal
Setpoint
UV-PRC001-EN