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Fan-Powered Low-Height Parallel Units
Digit 1, 2—Unit Type
LP
VariTrane fan-powered low-
height parallel
Digit 3—Reheat
C
Cooling Only
E
Electric Heat
W
Hot Water Heat
Digit 4—Development Sequence
F
Sixth
Digit 5, 6—Primary Air Valve
05
5" inlet (350 maximum cfm)
06
6" inlet (500 maximum cfm)
08
8" inlet (900 maximum cfm)
RT
8" x 14" inlet (1800 maximum cfm)
Digit 7 , 8—Secondary Air Valve
00
N/A
Digit 9—Fan
V
08SQ 500 nominal cfm
W
09SQ 900 nominal cfm
X
10SQ 1800 nominal cfm
Digit 10, 11—Design Sequence
K0
Sixth (factory assigned)
Digit 12, 13, 14, 15—Controls
ENON No controls, field-installed DDC/
electric
PNON No controls, field-installed
pneumatic
DD00 Trane elec actuator only
DD01 DDC – cooling only
DD02 DDC – N.C. on/off water valve
control
DD03 DDC – prop hot water valve
control
DD04 DDC – on/off electric heat control
DD05 DDC – pulse-width modulation
control
DD07 DDC – N.O. on/off water valve
control
DD11 LonTalk DDC Controller—Cooling
only
DD12 LonTalk DDC Controller w/ N.C.
on/off hot water control
DD13 LonTalk DDC Controller w/
proportional hot water control
VAV-SVN01E-EN
Service Model
Number Description
DD14 LonTalk DDC Controller–on/off
electric heat control
DD15 LonTalk DDC Controller w/
pulse-
width modulation
electric heat
control
DD17 LonTalk DDC Controller w/ N.O.
on/off hot water control
FM00 FM customer actuator & control
FM01 FM Trane actuator w/ customer-
supplied controller
VMA2 FM Johnson Controls VMA-
1420
PWR1 FM Seimens 540-100 w/
GDE131.1P actuator
PWR4 FM Seimens 540-100 w/ Trane
actuator
PWR5 FM Seimens 540-100 w/
GDE131.1U actuator
AT01
FM Automated Logic U341V+
AT02 FM Automated Logic U141V+
EI05
Analog – fan-powered parallel
with optional on/off reheat
PN00 PN – N.O. Trane pneumatic
actuator, R.A. stat
PN05 PN – N.O. PVR, R.A. stat
Notes:
N.C. =
Normally-closed
N.O. =
Normally-opened
DA Stat = Direct-acting pneumatic t-stat
(by others)
RA Stat = Reverse-acting pneumatic t-stat
(by others)
PN =
Pneumatic
FM =
Factory installation of customer-
supplied controller
PVR =
Pneumatic Volume Regulator
Digit 16—Insulation
A
1/2" Matte-faced
B
1" Matte-faced
C
1/2" Foil-faced
D
1" Foil-faced
F
1" Double-wall
G
3/8" Closed-cell
Digit 17—Motor Type
D
PSC Motor
E
High-efficiency motor (ECM)
Digit 18—Motor Voltage
1
115/60/1
2
277/60/1
3
347/60/1
5
230/50/1
Digit 19—Outlet Connection
1
Flanged
2
Slip & Drive
Digit 20—Not Used
0
N/A
Digit 21—Water Coil
0
None
1
1-Row–Plenum inlet installed
2
2-Row–Plenum inlet installed
3
1-Row–Discharge installed, LH
4
1-Row–Discharge installed, RH
5
2-Row–Discharge installed, LH
6
2-Row–Discharge installed, RH
Digit 22—Electrical Connections
L
Left (airflow hitting you in the face)
Digit 23—T ransformer
0
N/A (provided as standard)
Digit 24—Disconnect Switch
0
None
W
With
Note:
LPCF , LPWF – Toggle Disconnect
LPEF – Door Interlocking Power
Disconnect
Digit 25—Power Fuse
0
None
W
With
Digit 26—Electric Heat Voltage
0
None
A
208/60/1
B
208/60/3
C
240/60/1
D
277/60/1
E
480/60/1
F
480/60/3
G
347/60/1
H
575/60/3
J
380/50/3
11
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