Friedrich VEA09K25, VEA09K34, VE09K50, VEA12K25, VEA12K34 Operation Guide
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INSTALLATION &
OPERATION GUIDE
920-075-09 (11-07)
VERT-I-PAK® A-SERIES
SINGLE PACKAGE
VERTICAL AIR
CONDITIONING SYSTEM
9,000 - 18,000 BTU/h
920-075-09
Table of Contents
Installation Recommendations ....................................................................................................................................................3
General Specications
Model Number Identication Guide ................................................................................................................................................. 4
VERT-I-PAK Chassis Specications ............................................................................................................................................... 4
Electrical Data ...............................................................................................................................................................................4-5
Installation
Utility Closet Dimensions ................................................................................................................................................................. 6
Wall Plenum & Architectural Louver Installation ............................................................................................................................. 7
Drain Pan Installation ....................................................................................................................................................................... 8
Condensate Disposal Sysatem ....................................................................................................................................................... 8
Indoor Return Air Grille Installation ................................................................................................................................................. 8
Chassis Installation .......................................................................................................................................................................... 9
Remote Thermostat Operation
Remote Thermostat ....................................................................................................................................................................... 10
Thermostat Connections ............................................................................................................................................................... 10
Desk Control Terminals ................................................................................................................................................................. 10
Auxiliary Fan control ...................................................................................................................................................................... 10
Electrical and Thermostat Wiring Diagrams ..................................................................................................................................11
Chassis Operation
Fresh Air Door ................................................................................................................................................................................ 12
Low Ambient Protection ................................................................................................................................................................. 12
Room Freeze Protection ................................................................................................................................................................ 12
Emergency Heat Override ............................................................................................................................................................. 12
Emergency Heat Operation ........................................................................................................................................................... 12
Service
Servicing/Chassis Quick Changeouts ........................................................................................................................................... 13
Routine Maintenance ..................................................................................................................................................................... 13
Error Codes .................................................................................................................................................................................... 14
Factory Dipswitch Conguration .................................................................................................................................................... 14
Accessories.................................................................................................................................................................................... 15
Warranty ....................................................................................................................................................................................... 16
Please read this manual thoroughly prior to equipment installation or operation. It is the installer’s responsibility to properly apply
and install the equipment. Installation must be in conformance with the NFPA 70-2002 National Electric Code or current edition
and Universal Mechanical Code current edition and applicable local or national codes.
Proper installation is not difcult, but it is essential.
2
920-075-09
12"
24"60"
VPAK VPAK VPAK
POLE
FENCE
MAJOR OBSTRUCTION
BUILDING
OUTDOOR
CONDENSING
UNIT
72"
24"
SHRUB
6"
60"
60"
60"
6"
60"
60"
6"
60" 60"
SMALL RECESS OK
A
B
60"60"
60"
60"
LARGER RECESS OK. IF A> 5xB
12"
6"
60"
60"
60"
6"
60"
60"
6"
60" 60"
SMALL RECESS OK
Vert-I-Pak Installation Recommendations
For proper unit performance and maximum operating life please refer to the minimum installation clearances
below.
Figure 1
VERT-I-PAK® units must be installed on an outside wall. Conned 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 next to one another allow a minimum of 60" between units or pairs of units. Also, a vertical
clearance of 60" should be maintained between units. Units installed on the bottom oor should be mounted
at least 6" off of the ground.
Figure 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
The above suggestions are for reference only and do not represent all possible installations. Please contact the factory for information
regarding affects of other installation arrangements.
By following these simple recommendations you can be condent that your Friedrich Vert-I-Pak® will provide years of worry-free
operation.
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.
3
920-075-09
General Specications
Vert-I-Pak® Model Identication Guide
MODEL NUMBER V E A 09 K 34 RT H
SERIES
V=Vertical Series
E =Cooling with electric heat
H =Heat Pump
DESIGN SERIES
A = 32"/47" Cabinet
NOMINAL CAPACITY
A Series (Btu/h)
09 = 9,000
12 = 12,000
VOLTAGE
K = 208/230V-1Ph-60Hz
18 = 18,000
24 = 24,000
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.
OPTIONS
RT = Standard Remote Operation
Electrical Data
MODEL: V(E,H)A09 V(E ,H)A12 V( E,H)A18
Voltage (V) 230 / 208 230 / 208 230 / 208
Refrigerant R-22 R-22 R-22
Chassis Width 23.125" 23.125" 23.125"
Chassis Depth 23.125" 23.125" 23.125"
Chassis Height ** 32.25" 32.25" 32.25"
Shipping W x D x H 26.00" x 28.50" x 35.00" 26.00" x 28.50" x 35.00" 26.00" x 28.50" x 35.00"
Supply Duct Collar *** 10" 10" 10"
Drain Connection 3/4" FPT 3/4" FPT 3/4" FPT
Min. Circuit Amps See Chassis Nameplate
CFM Indoor See Charts 2 & 3 (Page 10)
Max. Duct ESP .3 in. water .3 in. water .3 in. water
ENGINEERING CODE
NOTES:
** Height includes 2" duct collar & isolators under unit.
*** Factory collar accepts 10" ex duct.
Chassis Specications
Model
V(E,H)A09K25
Voltage ( V) 230/208 230/208 230/208 230/208 230/208 230/208 230/208 230/208 230/208
LRA - Comp. (A) 21 21 21 24.0 24.0 24.0 47 47 47
Cooling Current (A) 4.4/4. 9 4.4/4. 9 4.4/4.9 5.5/6.1 5.5/6.1 5.5/6.1 9.2/10.2 9.2/10.2 9.2/10.2
MIN. Ckt. Amps (A) 15 20 30 15 20 30 15 20 30
Power Connection HARD WIRED HARD WIRED HARD WIRED
Important: all 208/230v chassis must be hard wired with properly sized breaker. See nameplate for specic chassis
electrical requirements. See page 8 - Figure 5 for unit wiring and wall thermostat wiring. See page 8 for wire size. Use
HACR type breakers to avoid nuisance trips. All eld wiring must be done in accordance with nec and local codes.
4
V(E,H)A09K34
V(E,H)09K50
V(E,H)A12K25
V(E,H)A12K34
V(E,H,)A12K50
V(E,H)A18K25
V(E,H)A18K34
V(E,H)A18K50
920-075-09
Electrical Requirements
Wire Size Use O NLY wiring size recommended for single outlet branch circuit.
Fuse/Circuit Breaker
Grounding
Wire Sizing
Use O NLY type and size fuse or HACR circuit breaker indicated on unit's rating plate (See sample on next page). Proper current
protection to the unit is the responsibility of the owner.
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 grounded.
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 conductors only.
Note: All eld wiring must comply with NEC and local codes. It is the responsibility of the installer to insure that the electrical codes are met.
All 208/230v chassis must be hard wired with properly sized breaker. See nameplate for specic chassis electrical requirements. See gure 8 for unit wiring and wall thermostat wiring. See page 7 for wire size. Use HACR
type breakers to avoid nuisance trips. All eld wiring must be done in accordance with NEC and local codes.
Electrical Rating Tables
NOTE: Use copper conductors ONLY. Wire sizes are per NEC. Check local codes for overseas applications
Recommended branch circuit wire sizes*
Nameplate maximum circuit breaker size AWG Wire size**
15A 14
20A 12
30A 10
AWG — American Wire Gauge * Single
circuit from main box. ** Based on copper
wire, single insulated conductor at 60°C
MODEL NO 1
Sample Nameplate
SERIAL NO *
FRIEDRICH AIR CONDITIONING CO.
SAN ANTONIO, TEXAS
VOLTS: 24,33,34
VOLTAGE RANGE: 255-197
REFRIG CHARGE: 7 OZS. R22
DESIGN PRESSURE: 575 PSIG HS / 150 PSIG LS
COOLING: BTU/HR 8
SEER: 10 COP: 16
HEAT PUMP BTU/HR: 14
TOTAL COOLING AMPS: 9
TOTAL ELEC. HEAT AMPS: 15
ELECTRIC HEAT WATTS: 18
FOR PERMANENTLY CONNECTED UNITS ONLY:
COMP'. PLA 11 LRA 12
MOTOR: FLA 13 HP 19
HEATER AMPS: 17
MIN. CKT AMP ~0 USE ~1 MAX. TIME DELAY FUSE
OR HACR TYPE CIRCUIT BREAKER.
GENERAL UNIT INFORMATION:
MAX OUTLET AIR TEMPERATURE: 2OO'F
MAX EXTERNAL STATIC PRESSURE ELECTRIC
HEAT'..5 IN. WATER
"O" CLEARANCE TO COMBUSTIBLE MATERIAL
USE ON SINGLE OUTLET CIRCUIT ONLY
SAMPLE
WARNING
ELECTRICAL SHOCK AND
MOVING PARTS HAZARD
CAN CAUSE INJURY OR
DE AT H
PULL OUT DISCONNECT
HEAD LOCATED ON THE
FRONT OF THIS UNIT TO
DISABLE POWER BEFORE
SERVICING.
CAUTION
Electric shock hazard.
Turn OFF electric power before service or installation.
All electrical connections and wiring MUST be installed by a qualied electrician and
conform to the National Electrical Code and all local codes which have jurisdiction.
Failure to do so can result in property damage, personal injury and/or death.
LISTED
120524
HEATING AND
COOLING EQUIPMENT
APPLICA BLE PATENTS: US
6,065,2 96
NY MEA NO.: 295-00-E
USE ONE OF THE
FOLLOWING ITEMS
FROM EACH CATEGORY
TO COMPLETE THE
A SS E M B LY
WALL PLEN UM:
VPAWP1 -8
VPAWP1 -14
OUTDOOR GRILLE
VPA L2
INDOO R GRILL E
VPRG1
VPRG2
VPRG5
5
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