Trane P0V0 Series Assembly instructions

SSAAFFEETTYY WWAARRNNIINNGG
Only qualified personnel should install and service the equipment The installation, starting up, and servicing of heating, ventilating, and air-conditioning
equipment can be hazardous and requires specific knowledge and training Improperly installed, adjusted or altered equipment by an unqualified person
could result in death or serious injury When working on the equipment, observe all precautions in the literature and on the tags, stickers, and labels that
are attached to the equipment
November 2021 1188--GGEE2200DD11--11EE--EENN
Modular Blowers – No Heat
P0V0A000M30SCA
P0V0B000M40SCA
P0V0C000M50SCA
P0V0D000M50SCA
The P0V0 series modular blower is designed for installation
in a closet, utility room, alcove, basement, crawlspace or
attic. These versatile units are applicable to air conditioning
and heat pump applications. Several models are available
to meet the specific requirements of the outdoor
equipment.
Installer’s Guide

©2021 18-GE20D1-1E-EN
SAFETY SECTION
MODULA BLOWE S
IImmppoorrttaanntt:: This document contains a wiring diagram,
a parts list, and service information. This is
customer property and is to remain with
this unit. Please return to service
information pac upon completion of wor .
IImmppoorrttaanntt:: These instructions do not cover all
variations in systems nor provide for every
possible contingency to be met in
connection with the installation. Should
further information be desired or should
particular problems arise which are not
covered sufficiently for the purchaser’s
purposes, the matter should be referred to
your installing dealer or local distributor.
WWAARRNNIINNGG
HHAAZZAARRDDOOUUSS VVOOLLTTAAGGEE!!
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ddoo nnoott ppllaayy wwiitthh tthhee aapppplliiaannccee

18-GE20D1-1E-EN 3
WWAARRNNIINNGG
WWAARRNNIINNGG!!
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ttoo wwwwww PP6655WWaarrnniinnggss ccaa ggoovv
IImmppoorrttaanntt:: Installation of this unit shall be made in
accordance with the National Electric Code,
NFPA No. 90A and 90B, and any other local
codes or utilities requirements.
NNoottee:: The modular blowers have been evaluated in
accordance with Interte / ETL UL1995:2011 Ed.4
“SUITABLE FOR MOBILE HOME USE.”
NNoottee:: The manufacturer recommends installing ONLY
A.H.R.I approved, matched indoor and outdoor
systems. Some of the benefits of installing
approved matched indoor and outdoor split
systems are maximum efficiency, optimum
performance, and the best overall system
reliability.
SSAAFFEETTYY SSEECCTTIIOONN MMOODDUULLAARR BBLLOOWWEERRSS

418-GE20D1-1E-EN
Features and Accessories 5
Location and Clearances 6
Installation Instructions 7
Outline Drawings 9
General Installation 13
Panel Removal 13
Horizontal Installation in an Attic or
Crawlspace 13
Duct Connections 14
Return Air Filters 23
Electrical Connections 25
Field Wiring 25
Integrated Modular Blower Control
Menu 27
Integrated Modular Blower Control
(IMBC) Display Codes 30
Fault Code Recovery 31
Sequence of Operation 32
Checkout Procedures 34
Table of Contents

18-GE20D1-1E-EN 5
Features and Accessories
Table 1. Standard Features
• MULTI-POSITION UPFLOW, DOWNFLOW, HORIZONTAL LEFT
AND HORIZONTAL RIGHT
• PAINTED FINISH ON GALVANIZED STEEL EXTERIOR WITH
FULLY INSULATED CABINET THAT MEETS 4.0 R VALUE.
BLOWER COMPARTMENT INSULATION IS ONLY INSTALLED
IN B, C AND D SIZE PRODUCTS AND HAS A 2.1 R VALUE
• 120 VAC OPERATION
• VARIABLE SPEED DIRECT DRIVE BLOWER
• SIDE AND BOTTOM RETURN
• MEETS THE MINIMUM LEAKAGE REQUIREMENTS FOR THE
FLORIDA AND CALIFORNIA BUILDING CODES
Table 2. Accessories
Model Number Description Use with
BAYHANG Horizontal Hanging Kit All modular blowers
BAYLIFTB Dual Return Kit (B size extension) B Cabinet modular blowers
BAYLIFTC Dual Return Kit (C size extension) C Cabinet modular blowers
BAYLIFTD Dual Return Kit (D size extension) D Cabinet modular blowers
BAYFLTR206 Filter Access Door Kit (Downflow only) All modular blowers in Downflow orientation
BAYSF1165AA(a) 1” SlimFit Box with MERV 4 Filter All modular blowers
BAYSF1255BA 1” SlimFit Filter and Insulated Frame All modular blowers when used in side return
application
B Cabinet modular blowers only when in
bottom return application
FLRSF1255 1” Filter replacement (Qty 12) BAYSF1255BA
BAYFLTR203 Horizontal Filter Kit B Cabinet modular blowers in Downflow/
Horizontal
BAYFLTR204 Horizontal Filter Kit C Cabinet modular blowers in Downflow/
Horizontal
BAYFLTR205 Horizontal Filter Kit D Cabinet modular blowers in Downflow/
Horizontal
(a) Airflow greater than 1600 CFM requires dual returns

618-GE20D1-1E-EN
Location and Clearances
Minimum clearance to combustible materials
MODULAR BLOWER
O”
21”
O”

18-GE20D1-1E-EN 7
Installation Instructions
1 UUnnppaacckkiinngg
Carefully unpack the unit and inspect the contents
for damage If any damage is found at the time of
delivery, proper notification and claims should be
made with the carrier
Check the rating plate to assure model number and
voltage match with what you ordered The
manufacturer should be notified within 5 days of
any discrepancy or parts shortage
2 LLooccaattiioonn
The modular blower should be centrally located
and may be installed in a closet, alcove, utility
room, basement, crawl space or attic Minimum
clearances must be met
When the unit is installed in a closet or utility room,
the room should be large enough, and have an
opening to allow replacement of the unit All
servicing is done from the front and a clearance of
21" is needed for service unless the closet door
aligns with the front of the modular blower
If you are installing the unit in an unconditioned
space such as an attic or crawl space, you must
ensure that the area provides sufficient air
circulation to prevent moisture collection on the
cabinet during high dew point conditions
3 DDuucctt WWoorrkk
The duct work should be installed in accordance
with the NFPA No 90A "Installation of Air
Conditioning and Ventilating systems" and No 90B
"Residential Type Warm Air Heating and Air
Conditioning Installation "
The duct work should be insulated in accordance
with the applicable requirements for the particular
installation as required by HUD, FHA, VA the
applicable building code, local utility or other
governing body
4 BBlloowweerr
This unit is supplied with a variable speed motor
with a direct drive blower wheel which can obtain
various air flows The unit is shipped with factory
set cooling and heating air flows Airflow
performance tables are available for additional air
flows Be sure to check the air flow and the
temperature drop across the evaporator coil to
ensure sufficient air flow
5 WWiirriinngg
Consult all schematic and pictorial wiring diagrams
of this unit and the outdoor equipment to
determine compatibility of wiring connections and
to determine specific requirements
All field wiring to the modular blower should be
installed in accordance with the latest edition of the
National Electric Code NFPA No 70 and any local
codes Check rating plates on unit for rated volts,
minimum circuit ampacity and maximum over
current protection Supply circuit power wiring
must be 75 degree C (167 degree F) minimum
copper conductors only Copper supply wires shall
be sized to the National Electric Code or local code
requirements, whichever is more stringent
The unit is shipped wired for 120 Volt AC 60 HZ 1
Phase Operation (Ensure unit is properly
grounded) Do Not use GFCI plug
Class 2 low voltage control wiring should not be run
in conduit with power wiring and must be
separated from power wiring unless class 1 wire
with proper voltage rating is used
Low voltage control wiring should be 18 AWG,
color coded (105 degree C minimum) For lengths
longer than 100ft , 16 AWG wire should be used
Make certain that separation of control wiring and
power wiring has been maintained
6 AAiirr FFiilltteerr
To protect the coil, blower and other internal parts
from excessive dirt and dust an air filter must be
installed before air enters the evaporator coil A
remote filter must be installed Consult the filter
manufacturer for proper sizing and maximum
velocity requirements
7 TThheerrmmoossttaatt
Select a thermostat that is commonly used with HP
or AC two stage or Variable speed Heating/Cooling
outdoor unit The thermostat will energize the fan
on a demand for heat or cool
Install the thermostat on an inside wall, away from
drafts, lights or other heat sources in a location that
has sufficient air circulation from other rooms being
controlled by the thermostat

818-GE20D1-1E-EN
8 OOppeerraattiioonnaall aanndd CChheecckkoouutt PPrroocceedduurreess
To obtain proper performance, all units must be
operated and charge adjustments made in
accordance with procedures found in the Service
Facts document of the outdoor unit After
installation has been completed, it is recommended
that the entire system be checked against the
checkout list located at the back of this document
See “Checkout Procedures,” p 34
9 MMaaiinntteennaannccee
The system air filter(s) should be inspected, cleaned
or replaced at least monthly Make certain that the
access panels are replaced and secured properly
before placing the unit back in operation This
product is designed for dependable service;
however, periodic maintenance should be
scheduled and conducted by trained professional
service personnel This service should be
conducted at least annually, and should include
testing and inspection of electrical components
The blower motor is permanently lubricated for
normal operating conditions
IInnssttaallllaattiioonn IInnssttrruuccttiioonnss

18-GE20D1-1E-EN 9
Outline Drawings
Table 3. 14.5” Width Cabinet

10 18-GE20D1-1E-EN
Table 4. 17.5” Width Cabinet
OOuuttlliinnee DDrraawwiinnggss

18-GE20D1-1E-EN 11
Table 5. 21” Width Cabinet
OOuuttlliinnee DDrraawwiinnggss

12 18-GE20D1-1E-EN
Table 6. 24.5” Width Cabinet
OOuuttlliinnee DDrraawwiinnggss

18-GE20D1-1E-EN 13
General Installation
The following sections give general instructions for the
installation of the modular blowers
Panel emoval
Note: For the P0V0, a 1/4" nut driver is required to remove the two
screws at the top of the front panel. The front panel can then be
removed by lifting upwards.
Note: Tinnerman clips are provided in the doc pack if the door panel
flange hole(s) becomes stripped.
Note: Remove shipping bracket before installation.
Tinnerman clip locations
(if needed)
Shipping bracket
Horizontal Installation in an Attic
or Crawlspace
The modular blower may be installed in an attic or
crawl space in the horizontal position by placing it on
its left or right side (as viewed from the front in the
vertical position) The horizontal installation in an attic
should be on a service platform large enough to allow
for proper clearances on all sides and service access to
the front of the modular blower See “Location and
Clearances,” p 6 Line contact is only permissible
between lines formed by intersections of the top and
two sides of the modular blower casing and building
joists, studs, or framing
The modular blower may be placed horizontally in a
crawl space on a pad or other noncombustible
material Place blocks underneath to support the
modular blower and raise the unit for sufficient
protection from moisture
The modular blower may be installed hanging in a
hanging position using straps The modular blower
should be supported at both ends and have an
additional support in the center of the modular blower
in back
WHEN SUSPENDING THE HORIZONTAL
MODULAR BLOWER, IT SHOULD BE
SUSPENDED BY ATTACHING TO THE
CABINET IN THE PLACES SHOWN.
WHEN SUPPORTING THE
MODULAR BLOWER FROM
BELOW, SUPPORT FRONT
TO BACK (AS SHOWN)
OR SIDE TO SIDE.

14 18-GE20D1-1E-EN
Duct Connections
Table 7. Supply Duct Connections
Upflow Modular Blower with Coil
1. Bend modular blower flanges up.
2. Set the coil on top of the modular blower.
3. Screw through the coil cabinet into the modular blower flange.
Guide holes are located on the coil.
Note: There are no longer guide holes located on the modular blower
flange.
4. Seal per local codes and requirements.
Modular Blower in Horizontal Left with Coil
1. Bend modular blower flanges up.
2. Support the modular blower and coil independently.
3. Screw through the coil cabinet into the modular blower flange.
Guide holes are located on the coil.
Note: There are no longer guide holes located on the modular blower
flange.
4. Seal per local codes and requirements.
GGeenneerraall IInnssttaallllaattiioonn

18-GE20D1-1E-EN 15
Modular Blower in Horizontal Right with “A” Coil
1. Bend modular blower flanges down.
2. Support the modular blower and coil independently.
3. Match the coil up flush to the back of the modular blower.
4. Seal per local codes and requirements.
Note: Flat or dedicated horizontal coils may require flanges to be bent
upward.
Downflow Modular Blower with Coil
1. Bend modular blower flanges down.
2. Set the modular blower on top of the coil so that it is flush with the
back of the modular blower.
3. Seal per local codes and requirements.
GGeenneerraall IInnssttaallllaattiioonn

16 18-GE20D1-1E-EN
Horizontal Right and Downflow Modular Blower — no Coil
1. Bend modular blower flanges up.
2. Attach ducting.
3. Seal per local codes and requirements.
GGeenneerraall IInnssttaallllaattiioonn

18-GE20D1-1E-EN 17
Table 8. eturn Duct Connections
Return Ducting General Guidelines
• Back returns are not allowed on any S-Series Modular blowers
• Side returns are not allowed on downflow or horizontal S-Series
Modular blowers
• Mounting flanges must be located on ducting
• Shoot screws through the mount flanges into the modular blower
cabinet
• Always seal per local codes and requirements
• Modular blower, coil, and ducting must be supported separately
• An external overflow drain pan must be installed in all applications
over a finished ceiling to prevent property damage
Upflow Modular Blower with Bottom Return in Closet with
Remote Filter
1. Remove the bottom plate.
2. Set the modular blower on the base inside closet.
3. Install remote filter.
4. Seal per local codes and requirements.
Upflow Modular Blower with Bottom Return in Closet with
Filter Box
1. Remove the bottom plate.
2. Set the modular blower on the filter box inside closet.
3. Must have grille present for air.
4. Seal per local codes and requirements.
FILTER
GGeenneerraall IInnssttaallllaattiioonn

18 18-GE20D1-1E-EN
Table 8. eturn Duct Connections (continued)
Upflow Modular Blower with Bottom Return Mounted on a
Ducted Pedestal
1. Remove the bottom plate.
2. Set the modular blower on the ducted pedestal. The ducted
pedestal will use ducted air from a remote location.
3. Install filter at a remote location.
4. Seal per local codes and requirements.
Upflow Modular Blower with Bottom Return Mounted on a
Ducted Pedestal with Filter Box
1. Remove the bottom plate.
2. Set the modular blower on the filter box. The ducted pedestal will
use ducted air from a remote location.
3. Seal per local codes and requirements.
FILTER
GGeenneerraall IInnssttaallllaattiioonn

18-GE20D1-1E-EN 19
Table 8. eturn Duct Connections (continued)
Upflow Modular Blower with Bottom and Side Returns
Mounted on a Ducted Pedestal with Side Return and Filter Box
Important: Make sure the thermostat wiring hole is sealed on the
cabinet side with the side return.
Important: Make sure not to cut the cabinet in the “No Cut” area.
Important: Remove Blower Assembly and Panel Loop before cutting
cabinet to avoid cutting wires.
1. Remove the bottom plate.
2. Create ducting and set the modular blower in place.
Note: Use Optional BAYLIFT kit to lift modular blower. Follow kit
instructions.
Note: The modular blower bottom pedestal must be a minimum of 6”
in height.
3. Match the filter cabinet flush to the back and bottom sides of the
modular blower cabinet and secure in place with screws.
4. Mark the two areas to be cut out for the return air.
5. Cut out the two sections of the cabinet and BAYLIFT kit to be
removed.
6. Attach ducting to the filter box.
7. The ducted pedestal will use ducted air from a remote location.
8. Seal per local codes and requirements.
FILTER
Cabinet cutout when used with BAYLIFT
No Cut Area Cutouts
21” Filter Cabinet with BAYLIFT Kit shown
Flush with back
of furnace cabinet
GGeenneerraall IInnssttaallllaattiioonn

20 18-GE20D1-1E-EN
Table 8. eturn Duct Connections (continued)
Upflow Modular Blower with Side Return
Important: Make sure the thermostat wiring hole is sealed on the
cabinet side with the side return.
Important: Make sure not to cut the cabinet in the “No Cut” area.
Important: Remove Blower Assembly and Panel Loop before cutting
cabinet to avoid cutting wires.
1. Using guides, remove the cutout for the side return.
2. Create ducting and set the modular blower in place. Use screws to
attach ducting to the modular blower cabinet.
Note: If using a filter box, use a transition, if possible, to attach the
filter box to the modular blower cabinet.
3. Seal bottom panel per local codes and requirements.
4. Seal all other panels per local codes and requirements.
Use four corner guides
to create cutout
No Cut Area
Upflow Modular Blower with Two Side Returns
Important: One of the sides must have a transition to allow the
thermostat wiring to exit the cabinet.
Important: If a transition is not a viable option, a hole will need to be
drilled in the side of the cabinet for the thermostat wiring
to exit.
Important: Make sure not to cut the cabinet in the “No Cut” area.
Important: Remove Blower Assembly and Panel Loop before cutting
cabinet to avoid cutting wires.
Note: If using one transition, the thermostat wiring will exit on the
transition side.
1. Using guides, remove the two cutouts for the side returns.
2. Create ducting and set the modular blower in place. Use screws to
attach ducting to the modular blower cabinet.
Note: If using a filter boxes, use transitions, if possible, to attach the
filter boxes to the modular blower cabinet.
3. Seal bottom panel per local codes and requirements.
4. Seal all other panels per local codes and requirements.
Use four corner guides
to create cutout
No Cut Area
GGeenneerraall IInnssttaallllaattiioonn