Refer to electrical data chart for heater/unit compatibility.
* 24000 BTU only.
ENGINEERING CODE
4
Application and Installation
INSTALLATION GUIDELINES
• Closet should allow for a minimum of three inches on three sides
of the unit for return air, drain connections and changeouts.
• Minimum recommended access door rough-in measure
ments 27" wide by 55 3/4" high (for VPRG4).
• Friedrich recommends the use of a platform between 24" and
36" above the oor, for ease of installation and serviceability.
• Duct outlet designed for external static pressures up to .30"
on 9,000 – 18,000 Btu/h models, and .40" on 24,000 Btu/h
models.
3
• New wall plenum allows chassis to be inserted 2
/8" into
plenum, thereby minimizing closet dimensions.
APPLICATION AND ACCESSORIES (ALL MODELS)
• Chassis is to be installed against an exterior wall. Wall cutout
dimensions will be 24 5/8" w x 30 7/8" h.
• The use of a Friedrich wall plenum is required for installa
tion. Plenum opening is 3/4" above the oor for 9, 12 and
18k models, and 11/2" for 24k BTU/h models. (VPAWP1-8 /
VPAWP1-14).
• Return air is accommodated with a return air lter attached
to the unit or through the use of a return air lter grille.
(VPRG4).
• Exterior louvers are available in anodized aluminum (VPAL2)
or in custom painted colors (VPSC2).
• Unit is controlled by a remote wall-mounted thermostat.
Friedrich model RT4 digital thermostat is recommended.
TYPICAL CLOSET ARRANGEMENT
Cutaway of a typical closet shown with Vert-I-Pak® chassis
installed in the wall sleeve. The unit has the thermostat, eld
wiring, internal drain and ex duct attached. VPRG4 return air
-
lter holder and access panel are shown to the right.
-
APPLICATION AND ACCESSORIES (TWO-TON MODELS ONLY)
• New design utilizes drain pan (VPDP1) that can be installed
prior to chassis for simplied installation and removal.
• Utilizes same wall plenum as other units to give consistent
exterior appearance. VEA/VHA24 plenum must be installed
1 1/2" o of chassis platform.
10"
10"
1
47
/4"
32 1/4"
23
1
/
8
"
23
1
"
8
/
23
1
/8"
23
1
/8"
24,000 Btu/h (Two-ton models)9,000 - 18,000 Btu/h
5
Accessories
MODE LDESCRIPTIONPHOTO
VPAWP1-8
WALL PLENUM Two-part sleeve that telescopes in
and out from 5 1/2" to 8" in depth. The wall plenum
sits inside the exterior wall penetration.
DIMENSIONS: 30 3/8" high x 24 1/8" wide.
CUTOUT DIMENSIONS: 30 7/8" high x 24 5/8" wide.
VPAWP1-14
VPAL2
VPSC2
RT4
VPRG4
Same as VPAWP1-8, but telescopes 8" to 14" as
required.
ARCHITECTURAL LOUVER Extruded aluminum
louver that attaches to the outdoor section of the wall
plenum.
DIMENSIONS: 31 1/16" high x 25 9/16" wide.
Same as VPAL2 but can be ordered in a special color
to match the exterior wall.
DIGITAL THERMOSTATSingle stage, wall-mounted
digital thermostat for control of Friedrich VERT-I-PAK.
ACCESS PANEL / RETURN AIR GRILLE – Serves as an
access panel to chassis and interior return air grille. A
eld-supplied (25" x 20") lter is mounted inside the
hinged access door.
DIMENSIONS: 58" high x 29" wide.
CUTOUT DIMENSIONS: 55 3/4" high x 27" wide.
VPDP1
6
DRAIN PAN for VEA/VHA24 models. Drain pan may be
installed prior to chassis for easy installation/removal.
HVAC Engineering Specications
A-Series Vertical Packaged Air Conditioners & Heat Pumps
Cooling: 9500 – 24000 Btuh
Heating:
8500 – 22500 Btuh (Reverse Cycle)
8500 – 34130 Btuh (Electric Heat)
Friedrich
VEA – Cooling with electric heat
Models: VHA – Heat Pump with electric heat
All units shall be factory assembled, piped, wired and fully charged
with R-22. All units shall be certied in accordance with ARI Standard 390 for Single Packaged Vertical Air Conditioners and Heat
Pumps. Units shall be ETL listed and carry a ETL label. All units shall
be factory run-tested to check operation and be manufactured
by Friedrich or equivalent.
The basic unit shall not exceed 23 1/8" wide x 23 1/8" deep. Overall
height of the unit from the bottom of the isolators to the top of the
duct collar shall not exceed 32 ¼" for models up to 18,000 Btu and 47
¼" for models up to 24,000 Btu. The unit shall be designed so that the
unit will insert into a factory supplied wall plenum 2 3/8" to minimize
room intrusion. Factory supplied wall plenums shall allow for installation through walls from 4 ½" – 14" in thickness. Wall plenums will
be adjustable to minimize installation clearances. Unit shall draw in
ambient air through upper portion of an outside architectural louver
measuring 25 9/16" wide x 31 1/16" high and shall exhaust heated air out
through the lower portion of the louver. The unit shall be secured
to the architectural louver by means of a two part, weather-resistant
wall plenum. The unit shall be capable of left, right or straight-in
installations into mechanical closet without eld modications.
REFRIGERATION SYSTEM – The refrigeration system shall be hermetically sealed and consist of a rotary compressor that is externally
mounted on vibration isolators no smaller than 1 ¾" dia. x 1 ½" high;
condenser and evaporator coils constructed of copper tubes and
aluminum plate ns; and capillaries as expansion devices. Unit shall
have a fan slinger ring to increase eciency and condensate disposal.
A primary condensate removal system consisting of ¾" FTP ttings on
multiple locations shall exist. A secondary overow from the primary
drain pan shall expel water to the outside of the building through the
wall plenum and louver in the event that the primary drain line clogs.
AIR HANDLING SECTION – The condenser fan shall be driven by a
single, totally enclosed, ball bearing, permanently lubricated split
capacitor fan motor for models up to 18,000 Btu. 24,000 Btu models
shall utilize a separate motor for both the indoor and outdoor air
sections. Airow shall be directed vertically up through a standard 10" ex duct starter collar and into exible or rigid ducts to
be distributed into the conditioned area. Starter collar shall have
both crimped edge to ease ex duct installation and a waistline
to prevent duct from loosening.
CONTROLS – The unit shall be factory equipped with terminal
strip for connection to a standard 24-volt single-stage heat/cool
thermostat. A 24-volt transformer shall be included and factory
wired. Low voltage inputs will include: C (common), R (24V power),
Y (cooling), G (fan), W (heat) and B (reversing valve on VHA heat
pumps only).The unit shall be hard-wired and have a quick-disconnect to disable power for control box service.
An emergency heat override switch must be available to allow
operation of the resistance heater in the event of a compressor
failure on heat pump models.
GENERAL CONSTRUCTION – The unit shall be constructed of 18
gauge galvanized zinc-coated steel. The unit shall feature ½" foil
backed insulation for sound and thermal eciency.
The wall plenum (required factory accessory) shall be shipped
separately and constructed of 20 gauge galvanized zinc-coated
steel; pre-treated with zinc-phosphate and sealed with a chromate
rinse, then powder coated for maximum coverage and protection.
The plenum shall be shipped with a protective weatherboard for
use prior to nal installation of the louver and chassis.
The architectural louver (required factory accessory) shall be
shipped separately and fabricated from extruded anodized aluminum with louvers in the horizontal plane.
The unit shall include vibration isolators mounted under the chassis
and a non-rigid plenum-to-chassis connection to isolate vibrations
to the building.
The unit shall have a plastic fan, fan shroud and drain pan and aluminum outdoor coil endplates for corrosion protection and to help
prevent rust on the side of the building below the outdoor louver.
The unit shall be shipped with return air lter brackets and a 14" x 20"
lter axed directly on to the unit chassis. Optional return air grilles
and access panels shall be available as factory accessories for installation in the wall or door of the mechanical closet.
WARRANTY – The warranty is one year on all parts and 5 years
on the sealed system including compressor, indoor and outdoor
coils and refrigerant tubing.
The chassis shall have a built-in damper capable of providing at
least 60 CFM of fresh air into the conditioned area. A ne mesh
screen shall lter the incoming fresh air. The damper can be controlled by a slide lever located on the front of the unit.
7
Friedrich Air Conditioning Company
P.O. Box 1540
San Antonio, TX 78295
210.357.4400
www.friedrich.com
VERT-I-PAK® A SERIES
SINGLE PACKAGE VERTICAL AIR CONDITIONERS
LIMITED WARRANTY
SAVE THIS CERTIFICATE.
It gives you specific rights, you may also have other rights which may vary from state to state and province to
province.
In the event that your unit needs servicing, contact your nearest authorized service center. If you do not know the nearest service center,
ask the company that installed your unit or contact us - see address and telephone number above. To obtain service and/or warranty parts
replacement, you must notify an authorized FRIEDRICH Air Conditioning Co. service center, distributor, dealer, or contractor of any defect
within the applicable warranty period.
When requesting service:
please have the model
and serial number from your unit readily available.
Unless specified otherwise herein,
the following applies:
FRIEDRICH VERT-I-PAK A SERIES VERTICAL AIR CONDITIONERS AND HEAT PUMPS
LIMITED WARRANTY - FIRST YEAR (Twelve (12) months from the date of installation).
Any part found to be defective in the material
or workmanship will be repaired or replaced free of charge by our authorized service center during the normal working hours; and
LIMITED WARRANTY - SECOND THROUGH FIFTH YEAR (Sixty (60) months from the date of installation). ON THE SEALED
REFRIGERATION SYSTEM.
Any part of the sealed refrigeration system that is defective in material or workmanship will be repaired or
replaced free of charge (excluding freight charges) by our authorized service center during normal working hours. The sealed refrigeration
system consists of the compressor, metering device, evaporator, condenser, reversing valve, check valve, and the interconnecting tubing.
These warranties apply only while the unit remains at the original site and only to units installed inside the continental United
States, Alaska, Hawaii, Puerto Rico and Canada. The warranty applies only if the unit is installed and operated in accordance with
the printed instructions and in compliance with applicable local installation and building codes and good trade practices. For
international warranty information, contact the Friedrich Air Conditioning Company - International Division.
Any defective part to be replaced must be made available to
FRIEDRICH
in exchange for the replacement part. Reasonable proof must be
presented to establish the date of install, otherwise the beginning date of this certificate will be considered to be our shipment date plus sixty
days. Replacement parts can be new or remanufactured. Replacement parts and labor are only warranted for any unused portion of the
unit’s warranty.
We will not be responsible for and the user will pay for:
1. Service calls to:
A) Instruct on unit operation. B) Replace house fuses or correct house wiring. C) Clean or replace air filters. D) Remove the unit
from its installed location when not accessible for service required. E) Correct improper installations.
2. Parts or labor provided by anyone other than an authorized service center.
3. Damage caused by:
A) Accident, abuse, negligence, misuse, riot, fire, flood, or acts of God. B) Operating the unit where there is a corrosive atmosphere
containing chlorine, fluorine, or any damaging chemicals (other than in a normal residential environment). C) Unauthorized
alteration or repair of the unit, which in turn affects its stability or performance. D) Failing to provide proper maintenance and
service.
E) Using an incorrect power source. F) Faulty installation or application of the unit.
We shall not be liable for any incidental, consequential, or special damages or expenses in connection with any use or failure of
this unit. We have not made and do not make any representation or warranty of fitness for a particular use or purpose and there
is no implied condition of fitness for a particular use or purpose. We make no expressed warranties except as stated in this
certificate. No one is authorized to change this certificate or to create for us any other obligation or liability in connection with
this unit. Any implied warranties shall last for one year after the original purchase date.
Some states and provinces do not allow
limitations on how long an implied warranty or condition lasts, so the above limitations or exclusions may not apply to you. The provisions of
this warranty are in addition to and not a modification of or subtraction from the statutory warranties and other rights and remedies provided
by law.
In case of any questions regarding the provisions of this warranty, the English version will govern.
(10-06)
VPAK-PP-06
Vert-I-Pak-PP-08
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