Page 1
INSTALLATION &
OPERATION GUIDE
920-159-02 (10-06)
VERT-I-PAK® A-SERIES
SINGLE PACKAGE
VERTICAL AIR
CONDITIONING SYSTEM
24,000 BTU/h
Page 2
920-159-02
Table of Contents
Installation Recommendations ......................................................................................................................................................... 3
I. General Specifi cations
Model Number Identifi cation Guide ................................................................................................................................... 4
VERT-I-PAK Chassis Specifi cations .................................................................................................................................... 4
II. Installation
1. Utility Closet Dimensions ................................................................................................................................................... 5
2. Wall Plenum & Architectural Louver Installation ................................................................................................................ 6
3. Electrical Information...................................................................................................................................................... 7-9
4. Indoor Re turn Air Grille Installation .................................................................................................................................. 10
5. Ductwork Preparation and CFM ....................................................................................................................................... 11
6. Chassis Installation .......................................................................................................................................................... 11
7. Chassis Final Connections (Electrical, Duct, Drain & Wall Thermostat) ............................................................................12
8. Final Installation Checklist ............................................................................................................................................... 12
III. Chassis Operation
9. Thermostat Control .......................................................................................................................................................... 12
10. Low Ambient Protection for Compressor & Fan ................................................................................................................ 12
11. Heating Defrost (Heat Pump Models only) ........................................................................................................................12
12. Fresh Air Door ...................................................................................................................................................................13
13. Condensate Disposal System .......................................................................................................................................... 13
IV. Service, Maintenance & Warranty
14. Servicing / Chassis Quick Changeouts............................................................................................................................. 13
15. Routine Maintenance ....................................................................................................................................................... 13
16. Warranty........................................................................................................................................................................... 14
V. Vert-I-Pak Accessories .................................................................................................................................................... 15
Please read this manual thoroughly prior to equipment installation or operati on. It is the installer’s
responsibility to properly apply and install the equipment. Installation must be in conformance with
the NFPA 7 0-2002 National Electric Code or current edition and Universal Mechanical Code current
edition and applicable local or national codes.
Proper installation is not diffi cult but it is essential.
2
Page 3
920-159-02
Vert-I-Pak Installation Recommendations
For proper unit performance and maximum operating life please refer to the minimum installation clearances
below.
Fig ure 1
VERT-I-PAK® units must be installed on an outside wall. Confi ned spaces and/or covered areas should be
avoided. Units should be installed no closer than 12" apart when two units are side by side. If three of more
units are to operate ne xt to one another allow a minimum o f 60" between units or pairs of units. Also, a vertical
clearance of 60" should be maintained between units. Units installed on the bottom fl oor should be mounted
at least 6" off of the ground.
6"
SMALL RECESS OK
60"
60"
60"
60" 60"
60"
60"
B
A
LARGER RECESS OK. IF A> 5xB
60"
60"
60"60"
6"
6"
Fig ure 2
Any time obstructions are present use
the following guidelines for proper
spacing from the VERT-I-PAK louver:
• For minor obstructions such as lamp
poles or small shrubbery a clearance
of 24" from the outdoor louver should
be maintained.
• For major obstructions such as a solid
fence, wall or other heat rejecting
device like a condensing unit, a minimum distance of 72" should be kept.
BUILDING
24"60"
VPAK VPAK VPAK
OUTDOOR
CONDENSING
UNIT
12"
POLE
MAJOR OBSTRUCTION
SHRUB
12"
24"
72"
FENCE
The abov e suggestions are for ref erence only and do not repr esent all possible instal lations. Please contact the fa ctory
for information r egard ing affects of o ther i nstal latio n arrangeme nts .
By following th ese si mpl e recomme nda tion s yo u can be confi dent that your Friedrich Vert-I-Pak
of worry-free operation.
®
will provide y ea rs
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920-159-02
Section I. General Specifi cations
Vert-I-Pak® Model Identifi cation Guide
MODEL NUMBER V E A 09 K 34 RT H
SERIES
V=Verti cal Serie s
E =Cooling with elec t ric heat
H =Heat Pump
DESIGN SERIES
A = 32"/47" Cabinet
NOMINAL CAPACITY
A Series (Btu/ h)
09 = 9,00 0
12 = 12, 000
VOLTAGE
K = 208/2 30V-1Ph-60Hz
18 = 18,000
24 = 24,000
EN GI NEER ING CODE
OPTIONS
RT = Stan dard Re mote Op er a tion
ELECTRIC HEATER SIZE
A Series
25 = 2.5 KW
34 = 3. 4 KW
50 = 5.0 KW*
75 = 7.5 KW**
Refer to electrical data chart for heater/unit compatibility.
* Not available on 9000 BTU models.
** 24000 BTU only.
Vert-I-Pak® Chassis Specifi cations
MODEL: V(E,H)A24
Voltage (V) 230/208
Refrigerant R-22
Chassis Width 23. 1 25
Chassis Depth 23. 1 25
Chassis Height ** 47.25
Supply Duct Collar *** 10"
Drain Connection 3/4" FPT
Min. Circuit Amps See Nameplate
CFM Indoor See chart, pg. 11
Max. Duct ESP .4 in. water
NOTES:
** Height includes 2" duct collar & isolators under unit.
*** Factory collar accepts 10" fl ex duct.
4
Page 5
920-159-02
II. Installation
1) Utility Closet Dimensions
Recommended utility closet dimensions and a typical indoor installation are illustrated in Figure 1. Three inches minimum clearance on
three sides of the unit must be allowed for return airfl ow, installation access and service access. See Figures 1 & 2 for clear anc es and
ref er ence di men sions.
Fig ure 3
Typical Utility Closet
Chassis Shown in Closet, on Optional Platform
Field-supplied
Filter (25" x 20")
29"
VPRG4 Access Panel &
Return Air Filter Grille
58"
Power
Disconnect
Optional field
installed drain pan
(refer to local codes)
Optional Platform
3" Clearance on all
three sides minimum for
service and installation
Rigid Ductwork
Chassis is
shipped with
vibration
isolators
installed
Exterior Wall
Flexible Ductwork
VPAWP1-8/1-14 Wall Plenum
Plenum
VPDP1 drain pan
beneath unit is
required on all
VEA/VHA24 units.
Drain pan must be
installed prior to
chassis installation
Fig ure 4
control box
Top View
electrical
entrance
Outside Wall
Vert-I-Pak Chassis 2-ton dimensions:
•
23" wide x 23" deep x 47 1/4" high.
VPAWP 1-8/1-14 Wall Plenum cut-out
•
dimensions 24 5/8" wide x 30 7/8" high.
VPRG4 Access Panel cutout dimensions:
•
27" wide by 55 3/4" high.
See Figure 8 (Page 10 ) for proper
•
chassis installation.
NOTE: Drain pan must be installed in closet prior to chassis
insertion into plenum. See Figure 7 (page 8) for drain pan
installation details.
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920-159-02
2) Wall Plenum and Architectural Louver Installation
A. Install the wall plenum (VPAWP1-8/1-14 ) components in accordance with the in stal la tion instructions provided with each accessory.
IMPORTANT REMINDER: FRIEDRICH WALL PLENUM IS NOT DESIGNED TO CARRY STRUCTURAL
LOADS. PROPER WALL HEADER CONSTRUCTION IS REQUIRED. THE PLENUM RE QUIRES
PROP ER FLASHING, SHIM AND CAULK FOR A WEATH ER RESISTANT INSTALLATION.
B. Ensure that the divider is adjusted properly for the depth of the wall in accordance with the accessory installation manual
Fig ure 5
Wall Ple num & Outdoor Louver In stal la tion
Proper Flashing
Proper Caulking
Proper Header
Outside Wa ll
Caulk all 8
fl ange cor ners
Inside Wall Plenum
(Part B)
Proper Caulking
Architectural louver VPAL2 mounted
on the outside wall plenum (Part A)
Rough opening dimension 24 5/8" wide x 30 7/8" high.
•
Ensure that the bottom of the plenum is 1 1/2" from the fl oor of the closet. Note: 9,000 / 12,000 / 18,000 installation
•
height may be different. Refer to specifi c installation manual for clarifi cation .
For proper airfl ow, maintain a minimum distance of 12" between Vert-I-Pak units. Consult the factory for any
•
installation or application questions.
6
Proper Flashing
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920-159-02
3) Electrical Information
Electrical Data
MODEL
VHA/VEA24K25 VHA/VEA24K34 VHA/VEA24K50 VHA/VEA24K75
Voltage ( V)
LRA - Comp. (A)
Cooling Current (A)
MIN. Ckt. Amps (A)
Max Branch Circuit Fust (Amps)
Power Connection
Recommended Branch
Circuit Wire Sizes*
AWG - American Wire Gauge
* Single circuit from main box. Based on copper wire, single in su lat ed conductor at 60°C.
NOTE: Use copper conductors ONLY. Wire sizes are per NEC. Check local codes for over seas applications.
230/208 230/208 230/208 230/208
68 68 68 68
13.7/12.4 13.7/12.4 13.7/12.4 13.7/12.4
17.2/15.9 22.1/20.3 30.7/28.1 44.3/40.3
25/25 25/25 35/30 45/45
HARD WIRED
14/14 12/12 8/10 6/6
Sample Name plate (see your chassis name plate)
SAMPLE
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Page 8
IMPORTANT: ALL 208/230V CHASSIS MUST BE HARD WIRED WITH PROPERLY SIZED
BREAKER . SEE N AME PLATE FOR SPECIFIC CHASSIS ELECTRICAL REQUIRE MENTS.
SEE PA GE 9 - FIGURE 8 FOR UNIT WIRING AND WALL THERMOSTAT WIRING. SEE PAGE
7 FOR WIRE SIZE. USE HACR TYPE BREAKERS TO AVOID NUISANCE TRIPS. ALL FIELD
WIRING MUST BE DONE IN ACCORDANCE WITH NEC AND LOCAL CODES.
3) Electrical Information (continued)
Figure 6
Electrical Requirements
Note: All fi eld wiring must comply with NEC and local codes. It
is the responsibility of the installer to insure that the electrical
codes are met.
920-159-02
CAUTION
Wire Siz e
Fuse/Circuit
Breaker
Grounding
Wire Sizi ng
Use ONLY wiring size recommended for single
out let branch circuit.
Use ONLY type and size fuse or HACR circuit
breaker indicated on unit's rating plate (See sample
on page 6). Proper current prot ection to the u nit is
the responsibility of the own er.
Unit MUST be grounded from branch circuit to
unit, or through separate ground wire provided on
permanently connected units. Be sure that branch
circuit or general purpose outlet is ground ed.
Use recommended wire size given in tables and
install a single branch circuit. All wiring must comply
with local and national codes. NOTE: Use copper
conduc t ors o n ly.
Figure 7
Drain Connection
and Location
Elec tric shock haz ard.
Tu rn O F F e l ec tric pow er be fore service
or in stal la tion.
All electrical connections and wir ing MUST
be in st alled by a qual i fi ed elec tri cian and
con form to the Na tion al Elec tri cal Code a nd
all local codes which have ju ris dic tion.
Failure to do so can result in prop er ty
damage, per son al injury and/or death.
CAUTION: THE ACCESSORY DRAIN P AN
(VPDP1) MUST BE INST ALLED BEFORE
INST ALLING THE UNIT.
1. The accessory drain pan has two (2)
provisions (left & right) for connecting an
external condensate drain.
2. A fi eld supplied condensate drain system
must be connected to one of the two 3/4"
FPT connections.
3. The remaining connection must be plugged
using the 3/4" pipe plug (provided) and fi eld
suppled tefl on tape or pipe joint compound.
4. Failure to follow these procedures may
result in serious property damage.
5. This is the primary drain pan. A fi eld supplied
secondary condensate pan may be applied.
Check with local codes.
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Page 9
3) Electrical Data (continued)
Figure 8
Electrical & Thermostat Wiring Diagrams
RT4
THERMOSTAT
(FRONT)
920-159-02
FOR 208 VOLT MODELS ONLY
MOVE THE WHITE WIRE AS
SHOWN BELOW
BLACK
COM.
WHITE
208V 240V
THERMOSTAT CONNECTIONS
(EAR)
UP
G
R
R
W
Y
WHITE
BROWN
TERM BOARD
BROWN
TRANSFORMER
24V
BLACK
B
C
RED
YELLOW
RED
BLACK
BLUE
RED
"F"
S
COMP WIRE HARNESS
R
C
"F"
"F"
COMPRESSOR
FAN
YELLOW
BLACK
BLUE
GREEN
WHITE
RED
YW RGBC
RED
c
CAPACITOR
WHITE
HERM
QUICK DISCONNECT
L1
BLACK
BLUE
COM.
TRANSFORMER
24V
208V
L2
WHITE
240V
GREEN
TO MOTOR
MOUNT
RED
WHITE
SEE NOTE #6
RED
GREEN
BLACK
BLACK
BLACK
CONDENSER
MOTOR
123
COMPR RELAY
4
LOW AMBIENT
RED
BLACK
WHITE
BROWN
RED
COIL, SOLENOID
RED
BLACK
WHITE
CONTROL
WIRE NUT (RED)
WHITE
RED
PRESSURE
SWITCH
YELLOW
CAPACITOR
HEATER
2.5 KW & 3.4 KW
5 KW
WHITE
FAN
RELAY
24
13
YELLOW
BLACK
BLACK
c
FAN
BROWN
M
R
E
H
RED
REV VALVE
4312
RELAY
WHITE
BLUE
HEAT
RELAY
(2.5KW/3.4KW
24
13 123
BLACK
BLACK
RED
C
H
L
GREEN
BLOWER
MOTOR
5 KW)
T-STAT
DEFROST
INSULATOR
2-REQ'D
TO MOTOR
MOUNT
WIRE NUT (RED)
SEE NOTE #4
BLACK
7.5 KW & 10 KW
RED
RELAY
24
13
HEATER
HEAT
(2.5KW/3.4KW
5 KW)
BLACK
BLACK
RED
RED
HEAT
RELAY
(7.5KW/10KW) (7.5KW/10KW)
24
4
13
BLACK
BLACK
HEAT
RELAY
NOTE: THE DIAGRAM ABOVE ILLUSTRATES THE TYPICAL THERMOSTAT WIRING AND 208
VOLT TRANSFORMER WIRING. SEE THE UNIT CONTROL PANEL FOR THE ACTUAL
UNIT WIRING DIAGRAM AND SCHEMATIC.
9
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920-159-02
4) Indoor Return Air Grille Installation
There are two Indoor Return Air Grille options as shown in Figure 9. Choose the option that best suits your needs. Use the installation
instructions provided with accessories for installation details.
Figure 9
Return Air Grille Op tions
Option 1
VPRG4
Return Air Grille with Access Panel
A fi eld-supplied (25" x 20") fi lter is
mounted inside the hinged access door.
Option 2
All Vert-I-Pak chassis are shipped with a 20" x 14"
fi lter installed. If an accessory fi lter holder is to be
used, you MUST remove the factory shipped fi lter
from the chassis. Do NOT use two fi lters
Field Supplied
Return Air Grille
Must have a minumum of
250 square inches of free
area.
Notes:
A. These are the Friedrich recommended return air grille / fi lter / access panel arrangements. Consult the factory on other
arrangements. Im prop er return air arrangements will cause per for mance problems.
B. Return air arrangements are shown from the front, but can also be installed from the right or left side of the unit.
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920-159-02
5) Indoor Airfl ow Data
The Vert-I-Pak A series units must be installed with a free return air
confi guration. The table below lists the indoor airfl ow at corresponding
static pressures. All units are shipped from the factory and are rated
at low speed.
To change to high speed replace the low speed lead (blue) with the
high speed lead (black) on the blower relay.
VEA/ VHA 24K
Low High
.1” ESP 750 815
.2” ESP 725 780
.3” ESP 700 745
.4” ESP 675 700
Figure 10
Slide-in View / Chassis Installation
All values listed are inches
W.C. with a wet indoor coil
with fi lter installed.
6) Chassis Installation
NOTE: Prior to installing the chassis, ensure that the drain pan and
line are free from debris.
A. Ensure that the wall ple num is in stalled in ac cor dance with
the VPAWP1 -8/1-14 Installation Manual.
B. Ensure that the VPDP1 drain pan is installed correctly (see
page 8). Using the 3/4" plugs supplied with the pan, plug
the unused condensate drain hole. Connect a drain to the
condensate exit location. Be sure to use tefl on tape or
approved pipe sealant on all drain connections and plugs
(see page 8).
C. Place the chassis into the closet with the outdoor side
facing the wall plenum opening.
D. Slide the chassis into the wall plenum until the plenum
divider seal is established and the factory-installed chassis
to plenum gasket has sealed to the top fl ange of the
plenum. (See Figure 10 )
Chassis to
plenum gasket
The Vert-I-Pak chassis must be inserted into
the wall plenum so that the pl enum di vi der
gas ket makes cont act with the c ondenser
baffle in the unit. The chassis will f it
ap prox i mate ly 2
NOTE: Prior to installing the chas sis,
ensure that the drain pan and line are free
from debris.
3
/8" into the wall plenum.
23/
8
11
Page 12
920-159-02
7) Chassis Final Connections
With the chassis in place, you are now ready to begin chassis
connections:
A. Move the thermost at switches to "OFF" and "AUTO." This
will keep the ther mo st at from cy cling the chassis until fi nal
connections are com plete.
B. Connect the ductwork onto the 10" collar. Plas tic wireties (fi eld
sup plied) are suggested to se cure the ductwork in place. Use
2 wire ties, one for each inner and outer fl ex duct sleeve.
D. For 208 Volt pow er only: you must move the trans form er wire
as shown in Fig ure 8, Page 9.
RT4 Digital Thermostat
III. Chassis Operation
E. Review the Fi nal Installation Check list on Page 12 before
re plac ing the pow er quick dis con nect, reconnecting power
to the chassis, plug ging in the re mote ther mo stat har ness, or
op er at ing the chassis.
Electrical shock and moving parts hazard can cause injury
or death. If you have not done so, pull out the disconnect
head found on the front of chas sis be fore continuing installation! Disconnect external power at the breaker.
8) Final Installation Checklist
Correct line voltage?
Chassis deck level?
Plenum divider baffl e installed?
Wall plenum caulked? Level? Flashing?
HACR type b re aker/fuse?
9) Remote Thermostat Control
The chassis requires a simple single stage heat-cool wall thermostat.
Each chassis comes with a ter minal st rip loc ated in t he electr ic al
control box. All internal chassis wiring (low & high voltage) is factory
ready for 230 Volt operation. For 208 Volt operation a single wire
MUST BE CHANGED ON THE TRANS FORM ER. Refer to Figure
8 on page 9.
10) Low Ambient Protection
Each chassis is equipped with Low Ambient Protection in the form of
a suction line thermostat. This thermostat will prevent compressor
operation at low suction line temperatures. Each chassis is also
equipped with a factory in stalled bellows that will drain water from
the base pan to prevent the fan slinger from freezing during winter
weather.
11) Heating Defrost (Heat Pump Models Only)
All Heat Pumps have a passive heating defrost system. Defrost
occurs as needed and automatically switches to electric heat during
defrost. When the outdoor ambient temperature drops below a 45°F
factory setting, the chassis au to mat i cal ly switch es to electric heat.
As outdoor ambient temperatures rise above 45°F, the chassis
returns to the heat pump mode. The changeover temperature is user
adjustable from approximately 32°F - 55°F . The defrost thermostat
may also be used to lock out the compressor in an emergency
heat situation.
Single circuit only?
Ductwork connected?
Chassis weather seal in place?
Wall thermostat wired correctly?
Chassis inserted into plenum?
12
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920-159-02
12) Fresh Air Door
The Fresh Air Door is an "intake" system. The fresh air door is
opened via a slide on the front of the chassis located just above
the indoor coil. Move the slide left to open and right to cl ose the
fresh air door. The system is capable of up to 60 CFM of fresh air
@ ~.3" H20 internal static pressure.
13) Condensate Disposal System
The VPDP1 drain pan features two ¾ female PVC fi tting s to atta ch
a drain connection to on the lef t or right side of the drain pan.
Condensate piping can be routed to the lef t, right or beneath the
unit platform.
See page 8 or the drain pan installation manual for more
information.
Part 1: The system’s fi rst stage increases energy
effi ciency utilizing a factory installed fan that slings
the cold condensate onto the hot outdoor coil.
Part 2: When high outdoor humidity prevents the slinger
from disposing of all the condensate, the excess
condensate overfl ows into the condensate drain
pan and out of the ¾" internal drain connections.
Part 3: If Parts 1 & 2 fail for any reason, excess
condensate overfl ows from a spillway directly into
the wall plenum to the outside of the building. IF
THIS OCCURS, THIS IS YOUR W ARNING THAT
THE CHAS SIS OR DRAIN NEEDS SERVICING.
15) Routine Maintenance
Performing Routine Maintenance
With the proper maintenance and care, your system will operate
economically and dependably. Maintenance can be accomplished
easily by referring to the following directions. However, before
performing any maintenance, consider t hese important safety
precautions:
WARNING: Electrical Shock Hazard. Before attempting any service
work or routine maintenance, turn of f all electr ical c onnections to
the unit. Failure to do so may result in property damage, personal
injury and/or death.
CAUTION: Although great care has been taken to minimize sharp
edges in the construc tion of your unit, be extremely c areful when
handling parts or reaching into the unit.
Replace Air Filter
A dirty air fi lter reduces the effi ciency of your Vert-I-Pak and
allows lint and dirt to accumulate on the indoor-air coil. Lint and
dirt on the indoor-air coil can damage your unit and void the
warranty. The air fi lter should be replaced as it becomes dirty.
T o replace the fi lter (chassis mounted return air fi lter):
1. Slide the fi lter clear of the fi lter rails.
2. Remove the fi lter.
3. Install new disposable fi lter.
CAUTION: Do not operate your system without a fi lter in place,
nor block the front of the unit return air opening.
IV. Service & Warranty
14) Servicing / Chassis Quick Changeouts
The chassis is designed for quick disconnect and change out. For
minor electrical service, the control box cover lifts straight up after
the screws & disconnect head are removed. For major electrical,
refrigeration and fan servic e the chas sis may be removed from
utility closet.
To Remove the Chassis from the Closet:
A. Switch the wall Ther mo stat off.
B. Pull the Power Disconnect located in the front of the chassis.
C. Disconnect the thermostat wiring harness.
D. Disconnect the electrical connection.
E. Disconnect the ductwork.
F. Slide the chassis out of the wall ple num.
G. Lift the chassis out of the utility closet.
Electrical shock and moving parts hazard can cause injury
or death. Pull out the d isconne ct head found on the fr ont
of the chassis before servicing.
Inspect and Clean Indoor-air Coil
Eventually, minor amounts of lint and dirt may pass through the
fi lter and collect on the indoor-air coil. These minor accumulations
can be carefully vacuumed away with a brush attachment on
a vacuum cleaner. Care must be tak en to av oid bending the
aluminum fi ns on the coil. Bent fi ns should be straightened using
a special fi n tool available from most HVAC service technicians.
Inspect Outdoor-air Intake and Exhaust
The unit’s outdoor-air intake and outdoor-air exhaust paths must
remain clear. Check the OA e xhaust frequently . K eep it free of all
debris, snow, or ice. The OA intake should also be k ept free of
obstructions. Blocking the OA exhaust or OA intake opening will
reduce the effi ciency of your unit, could damage it, and may void
your warranty.
Inspect and Clean Condensate Drain
The condensate drain must be routed to a suitable drainage
area. Check the unit condensate drain periodically. Keep it free of
anything that may block or impede the fl ow of condensate water.
If there is any accumulation of foreign matter in the drain pipe, it
should be removed and cleaned. The entire drain line must be
protected from free zin g.
16) Warranty
All service work must be done by a qualifi ed servicer. See Warranty
on the next page, and consult your dealer or contractor for details
13
Page 14
920-159-02
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.
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.
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:
Unless specified otherwise herein,
FRIEDRICH VERT-I-PAK A SERIES VERTICAL AIR CONDITIONERS AND HEAT PUMPS
LIMITED WARRANTY - FIRST YEAR (Twelve (12) months from the date of installation).
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.
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.
It gives you specific rights, you may also have other rights which may vary from state to state and province to
To obtain service and/or warranty parts
please have the model
the following applies:
Any part of the sealed refrigeration system that is defective in material or workmanship will be repaired or
and serial number from your unit readily available.
Any part found to be defective in the material
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
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.
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.
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.
E) Using an incorrect power source. F) Faulty installation or application of the unit.
FRIEDRICH
in exchange for the replacement part. Reasonable proof must be
Some states and provinces do not allow
In case of any questions regarding the provisions of this warranty, the English version will govern.
14
(10-06)
Page 15
920-159-02
Accessories
MODEL DESCRIPTION PHOTO
VPAWP1-8
VPAWP1-14
VPAL2
VPSC2
RT4
WALL PLENUM Two-part sleeve that telescopes in and
out from 5
exterior wall penetration.
DIMENSIONS: 30 3/8" high x 24 1/8" wide.
CUTOUT DIMENSIONS: 30 7/8" high x 24 5/8" wide.
Same as VPAWP1 -8, but telescopes 8" to 14" as required.
ARCHITECT URAL LOUVER Extruded aluminum louver that
attaches to the outdoor section of the wall plenum.
DIMENSIONS: 3 1
Same as VPAL2 but can be ordered in a special color to
match the exterior wall.
DIGIT AL T HERMOSTAT
digital thermostat for control of Friedrich VERT-I-PAK.
1
/2" to 8" in depth. The wall plenum sits inside the
1
/16" high x 25 9/16" wide.
Single stage, wall-mounted
VPRG4
VPDP1
ACCESS PANEL / RETURN AIR GRILLE – Serves as an
access panel to chassis and interior return air grille. A fi eld-
supplied (25" x 20") fi lter is mounted inside the hinged access
door.
DIMENSIONS: 58" high x 29" wide.
CUTOUT DIMENSIONS: 55 3/4" high x 27" wide.
DRAIN PAN Drain pan may be installed prior to chassis for
easy installation/removal.
15
Page 16
Use Factory Certifi ed Parts.
FRIEDRICH AIR CONDITIONING CO.
Post Office Box 1540 · San Antonio, Texas 78295-1540
4200 N. Pan Am Expressway · San Antonio, Texas 78218-5212
(210) 357-4400 · Fax (210) 357-4480
www.friedrich.com
Printed in the U.S.A.
920-159-02 (10-06)
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