Rheem A180DL25E, A180CL35E, A180DL35E, A180DM25E, A180DM35E Installation Instructions Manual
...
92-23577-56-01
SUPERSEDES 92-23577-56-00
INSTALLATION INSTRUCTIONS
FOR COMBINATION HEATING
AND COOLING ROOFTOP UNITS
15, 20 & 25 TON (-)KKB
AND 15 & 20 TON (-)KMB UNITS
!
If the information in these instructions is not followed exactly, a
fire or explosion may result, causing property damage, personal
injury or death.
THESE INSTRUCTIONS ARE
INTENDED AS AN AID TO
QUALIFIED SERVICE
PERSONNEL FOR PROPER
INST ALLATION, ADJUSTMENT
AND OPERATION OF THIS
UNIT. READ THESE
INSTRUCTIONS THOROUGHLY
BEFORE A TTEMPTING
INSTALLATION OR
OPERATION. FAILURE TO
FOLLOW THESE
INSTRUCTIONS MAY RESULT
IN IMPROPER INSTALLATION,
ADJUSTMENT, SERVICE OR
MAINTENANCE, POSSIBLY
RESULTING IN FIRE,
ELECTRICAL SHOCK, CARBON
MONOXIDE POISONING,
EXPLOSION, PROPERTY
DAMAGE, PERSONAL INJURY
OR DEATH.
WARNING
Recognize this symbol as an indication of Important Safety Information!
!
— Do not store or use gasoline or other
flammable vapors and liquids, or other
combustible materials in the vicinity of this
or any other appliance.
— WHAT TO DO IF YOU SMELLGAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do not
use any phone in your building.
• Immediately call your gas supplier from a
neighbor’s phone. Follow the gas
supplier’s instructions.
• If you cannot reach your gas supplier,
call the fire department.
• Do not return to your home until
authorized by the gas supplier or fire
department.
— DO NOTRELYON SMELLALONE TO
DETECT LEAKS. DUE TO VARIOUS
FACTORS, YOU MAY NOT BE ABLE T O
SMELL FUEL GASES.
• U.L. recognized fuel gas and CO
detectors are recommended in all
applications, and their installation should
be in accordance with the manufacturer’s
recommendations and/or local laws,
rules, regulations, or customs
— Improper installation, adjustment, alteration,
service or maintenance can cause injury ,
property damage or death. Refer to this
manual. Installation and service must be
performed by a qualified installer, service
agency or the gas supplier.
WARNING
!
PROPOSITION 65: THIS FURNACE CONTAINS FIBERGLASS
INSULATION. RESPIRABLE PARTICLES OF FIBERGLASS ARE
KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER.
EXHAUST GAS FROM THIS FURNACE CONTAINS CHEMICALS,
INCLUDING CARBON MONOXIDE, KNOWN TO THE STATE OF
CALIFORNIA TO CAUSE BIRTH DEFECTS OR OTHER REPRODUCTIVE HARM.
WARNING
!
FOR YOUR SAFETY
!
DO NOT DESTROY.
PLEASE READ CAREFULLY AND KEEP
IN A SAFE PLACE FOR FUTURE
REFERENCE BYA SERVICEMAN OR
USER OF THIS APPLIANCE.
2
INTRODUCTION
I. SPECIFICATIONS
TABLE OF CONTENTS
!
WARNING
Page No.
I. SPECIFICATIONS
Components 2
Unit Dimensions 3-5
Electrical & Physical Data 6-10
II. INSTALLATION
General 11
Location Considerations 11
Exhaust & Combustion
Hoods 12
Cover Panel Installation 12
Clearances 13
Rooftop 14
Ducting 14-15
Return Air 15
III. GAS SUPPLY & PIPING 16-18
IV. ELECTRICAL WIRING
Power Supply 19
Hook-up 20
Internal Wiring 20
Thermostat 20
V. FURNACE CONTROLS 21-23
VI. OPERATION INFO 23-24
VII. AIRFLOW 25-26
VIII. TROUBLESHOOTING 27-29
IX. WIRING DIAGRAMS 30-33
X. CHARGE CHARTS 34-36
XI. WARRANTY 40
THE MANUFACTURER’S WARRANTY
DOES NOT COVER ANY DAMAGE OR
DEFECT TO THE AIR CONDITIONER
CAUSED BY THE ATTACHMENT OR
USE OF ANY COMPONENTS,
ACCESSORIES OR DEVICES (OTHER
THAN THOSE AUTHORIZED BY THE
MANUFACTURER) INTO, ONTO OR IN
CONJUNCTION WITH THE AIR
CONDITIONER. YOU SHOULD BE
AWARE THAT THE USE OF
UNAUTHORIZED COMPONENTS,
ACCESSORIES OR DEVICES MAY
ADVERSELY AFFECT THE
OPERATION OF THE AIR
CONDITIONER AND MAYALSO
ENDANGER LIFE AND PROPERTY.
THE MANUFACTURER DISCLAIMS
ANY RESPONSIBILITY FOR SUCH
LOSS OR INJURY RESULTING FROM
THE USE OF SUCH UNAUTHORIZED
COMPONENTS, ACCESSORIES OR
DEVICES.
This booklet contains the installation and
operating instructions for your
combination gas heating/electric cooling
unit. There are some precautions that
should be taken to derive maximum
satisfaction from it. Improper installation
can result in unsatisfactory operation or
dangerous conditions.
Read this booklet and any instructions
packaged with separate equipment
required to make up the system prior to
installation. Give this booklet to the
owner and explain its provisions. The
owner should retain this booklet for
future reference.
CHECKING PRODUCT
RECEIVED
Upon receiving the unit, inspect it for any
damage from shipment. Claims for
damage, either shipping or concealed,
should be filed immediately with the
shipping company. IMPORTANT: Check
the unit model number, heating size,
electrical characteristics, and
accessories to determine if they are
correct.
A. GENERAL
The Combination Gas Heating/Electric
Cooling Rooftop is available in 250,000
AND 350,000 BTUH heating input with
nominal cooling capacity of 15 tons.
300,000 and 400,000 BTUH heating inputs
are available in nominal cooling capacity of
20 & 25 tons. Units are convertible from
bottom supply and return to side supply
and return by relocation of supply and
return air cover panels. See cover
installation detail and Figures 10 &11.
The units are weatherized for mounting
outside of the building.
UNITS ARE NOT DESIGN CERTIFIED TO
BE INSTALLED INSIDE THE
STRUCTURE. DOING SO CAN CAUSE
INADEQUATE UNIT PERFORMANCE AS
WELL AS PROPERTY DAMAGE AND
CARBON MONOXIDE POISONING
RESULTING IN PERSONAL INJURY OR
DEATH.
B. MAJOR COMPONENTS
The unit includes a hermetically-sealed
refrigerating system consisting of a scroll
compressor, condenser coil, evaporator
coil with capillary tube assembly or TXV, a
circulation air blower, a condenser fan, a
heat exchanger assembly, gas burner and
control assembly, combustion air motors
and fan, and all necessary internal
electrical wiring. The cooling system of
these units is factory-evacuated, charged
and performance tested. Refrigerant
amount and type are indicated on rating
plate.
!
WARNING
3
FIGURE 1. BOTTOM VIEW
FIGURE 2. SUPPLY AND
RETURN DIMENSIONS FOR
DOWNFLOW APPLICA TIONS
Unit
Dimensions
FOR CLEARANCES
SEE PAGE 12, FIGURE 12.
IMPORTANT: THIS
UNIT MUST BE
MOUNTED LEVEL IN
BOTH DIRECTIONS TO
ALLOW WATER TO
DRAIN FROM THE
CONDENSER
SECTION AND
CONDENSATE PAN.
ST-A0886-02
ST-A0886-07
FIGURE 3.
COMPONENT
LOCATIONS &
DIMENSIONS
ST-A0886-04
FIGURE 4.
COMPONENT LOCATIONS
& DIMENSIONS
ST-A0886-06
FIGURE 5.
COMPONENT LOCATIONS
ST-A0886-27
4
GAS SUPPLY
(SIDE ENTRY)
3/4” INLET
5
FIGURE 7.
COMPONENT ACCESS
LOCATIONS &
DIMENSIONS
FIGURE 6. DIMENSIONS
ST-A0886-05
ST-A0886-03
FIGURE 8.
COMPONENT
LOCATIONS
ST-A0886-28
6
A180CL25E 3-60-208-230 12.4/12.4 88 2.4 11.5 74/74 80/80 80/80 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 82/72 1790 2010
[51 X 457 X 457] [3.345] [7551] [2325]/ [811.9] [911.7]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A180CL35E 3-60-208-230 12.4/12.4 88 2.4 11.5 74/74 80/80 80/80 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 82/72 1817 2037
[51 X 457 X 457] [3.345] [7551] [2325]/ [824.2] [924.0]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A180CM25E 3-60-208-230 12.4/12.4 88 2.4 14.7 77/77 80/80 80/80 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 82/72 1820 2040
[51 X 457 X 457] [3.345] [7551] [2325]/ [825.5] [925.3]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A180CM35E 3-60-208-230 12.4/12.4 88 2.4 14.7 77/77 80/80 80/80 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 82/72 1847 2067
[51 X 457 X 457] [3.345] [7551] [2325]/ [837.8] [937.6]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A180DL25E 3-60-460 6.4 44 2.0 7.0 43 45 45 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 82/72 1806 2026
[51 X 457 X 457] [3.345] [7551] [2325]/ [819.2] [919.0]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A180DL35E 3-60-460 6.4 44 2.0 7.0 43 45 45 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 82/72 1841 2061
[51 X 457 X 457] [3.345] [7551] [2325]/ [835.1] [934.9]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A180DM25E 3-60-460 6.4 44 2.0 10.0 46 50 50 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 82/72 1836 2056
[51 X 457 X 457] [3.345] [7551] [2325]/ [832.8] [932.6]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A180DM35E 3-60-460 6.4 44 2.0 10.0 46 50 50 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 82/72 1871 2091
[51 X 457 X 457] [3.345] [7551] [2325]/ [848.7] [948.5]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A180YL25E 3-60-575 5.0 34 1.0 8.0 34 35 35 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 82/72 1806 2026
[51 X 457 X 457] [3.345] [7551] [2325]/ [819.2] [919.0]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A180YL35E 3-60-575 5.0 34 1.0 8.0 34 35 35 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 82/72 1817 2037
[51 X 457 X 457] [3.345] [7551] [2325]/ [824.2] [924.0]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A180YM25E 3-60-575 5.0 34 1.0 8.0 34 35 35 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 82/72 1836 2056
[51 X 457 X 457] [3.345] [7551] [2325]/ [832.8] [932.6]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
SHIPPING
LBS.
[KG]
TABLE 1
15, 20 & 25 TON (-)KKB – ELECTRICAL& PHYSICAL DATA
ELECTRICAL
MODEL
NUMBER
PHASE
FREQUENCY
VOLTAGE
(HZ)
(VOLTS)
RATED
LOAD
AMPERES
(RLA)[EA.]
COMPRESSOR
LOCKED
ROTOR
AMPERES
(LRA)[EA.]
FULL LOAD
AMPERES
(FLA)
FAN
MTR
[EA.]
BLWR
MTR
MINIMUM
CIRCUIT
AMPACITY
AMPERES
MIN.
AMPS
MAX.
AMPS
FUSE OR HACR
CIRCUIT
BREAKER
DRIVE
TYPE
RECOMMENDED
NO. AND SIZE
[mm x mm x mm]
AREA
SQ. FT.
[SQ. M]
NO.
ROWS
CFM
[L/s]
R22
OZ.
[G]
SYSTEM
PER
CIRCUIT
1,2/3,4
NET
LBS.
[KG]
FILTER OUTDOOR COIL WEIGHT
PHYSICAL
7
A180YM35E 3-60-575 5.0 34 1.0 8.0 34 35 35 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 82/72 1871 2091
[51 X 457 X 457] [3.345] [7551] [2325]/ [848.7] [948.5]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A240CL30E 3-60-208-230 17.8/17.8 124 2.4 14.7 100/100 110/110 110/110 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 77/72 1884 2104
[51 X 457 X 457] [3.345] [7551] [2183]/ [854.6] [954.4]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A240CL40E 3-60-208-230 17.8/17.8 124 2.4 14.7 100/100 110/110 110/110 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 77/72 1900 2120
[51 X 457 X 457] [3.345] [7551] [2183]/ [861.8] [961.6]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A240CM30E 3-60-208-230 17.8/17.8 124 2.4 22.3 108/108 110/110 110/110 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 77/72 1906 2126
[51 X 457 X 457] [3.345] [7551] [2183]/ [864.5] [964.3]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A240CM40E 3-60-208-230 17.8/17.8 124 2.4 22.3 108/108 110/110 110/110 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 77/72 1922 2142
[51 X 457 X 457] [3.345] [7551] [2183]/ [871.8] [971.6]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A240DL30E 3-60-460 9.3 59.6 2.0 10.0 58 60 60 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 77/72 1908 2128
[51 X 457 X 457] [3.345] [7551] [2183]/ [865.5] [965.2]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A240DL40E 3-60-460 9.3 59.6 2.0 10.0 58 60 60 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 77/72 1932 2152
[51 X 457 X 457] [3.345] [7551] [2183]/ [876.3] [976.1]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A240DM30E 3-60-460 9.3 59.6 2.0 11.2 59 60 60 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 77/72 1930 2150
[51 X 457 X 457] [3.345] [7551] [2183]/ [875.4] [975.2]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A240DM40E 3-60-460 9.3 59.6 2.0 11.2 59 60 60 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 77/72 1954 2174
[51 X 457 X 457] [3.345] [7551] [2183]/ [886.3] [986.1]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A240YL30E 3-60-575 7.7 49.4 1.0 8.0 45 50 50 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 77/72 1908 2128
[51 X 457 X 457] [3.345] [7551] [2183]/ [865.5] [965.2]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A240YL40E 3-60-575 7.7 49.4 1.0 8.0 45 50 50 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 77/72 1932 2152
[51 X 457 X 457] [3.345] [7551] [2183]/ [876.3] [976.1]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A240YM30E 3-60-575 7.7 49.4 1.0 8.8 46 50 50 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 77/72 1930 2150
[51 X 457 X 457] [3.345] [7551] [2183]/ [875.4] [975.2]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A240YM40E 3-60-575 7.7 49.4 1.0 8.8 46 50 50 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 77/72 1954 2174
[51 X 457 X 457] [3.345] [7551] [2183]/ [886.3] [986.1]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
SHIPPING
LBS.
[KG]
TABLE 1 – CONTINUED
15, 20 & 25 TON (-)KKB – ELECTRICAL& PHYSICAL DATA
ELECTRICAL
MODEL
NUMBER
PHASE
FREQUENCY
VOLTAGE
(HZ)
(VOLTS)
RATED
LOAD
AMPERES
(RLA)[EA.]
COMPRESSOR
LOCKED
ROTOR
AMPERES
(LRA)[EA.]
FULL LOAD
AMPERES
(FLA)
FAN
MTR
[EA.]
BLWR
MTR
MINIMUM
CIRCUIT
AMPACITY
AMPERES
MIN.
AMPS
MAX.
AMPS
FUSE OR HACR
CIRCUIT
BREAKER
DRIVE
TYPE
RECOMMENDED
NO. AND SIZE
[mm x mm x mm]
AREA
SQ. FT.
[SQ. M]
NO.
ROWS
CFM
[L/s]
R22
OZ.
[G]
SYSTEM
PER
CIRCUIT
1,2/3,4
NET
LBS.
[KG]
FILTER OUTDOOR COIL WEIGHT
PHYSICAL
8
A300CL30E 3-60-208-230 21.0/21.0 156 2.3 14.7 114/114 125/125 125/125 BLT (3) 2 X 18.0 X 18.0 36.0 2.00 16000 117/107 2037 2257
[51 X 457 X 457] [3.345] [7551] [3317]/ [940.3] [1023.8]
(3) 2 X 18.0 X 24.0 [3033]
[51 X 457 X 610]
A300CL40E 3-60-208-230 21.0/21.0 156 2.3 14.7 114/114 125/125 125/125 BLT (3) 2 X 18.0 X 18.0 36.0 2.00 16000 117/107 2053 2273
[51 X 457 X 457] [3.345] [7551] [3317]/ [931.2] [1031.0]
(3) 2 X 18.0 X 24.0 [3033]
[51 X 457 X 610]
A300CM30E 3-60-208-230 21.0/21.0 156 2.3 22.3 122/122 125/125 125/125 BLT (3) 2 X 18.0 X 18.0 36.0 2.00 16000 117/107 2059 2279
[51 X 457 X 457] [3.345] [7551] [3317]/ [933.9] [1033.7]
(3) 2 X 18.0 X 24.0 [3033]
[51 X 457 X 610]
A300CM40E 3-60-208-230 21.0/21.0 156 2.3 22.3 122/122 125/125 125/125 BLT (3) 2 X 18.0 X 18.0 36.0 2.00 16000 117/107 2075 2295
[51 X 457 X 457] [3.345] [7551] [3317]/ [941.2] [1041.0]
(3) 2 X 18.0 X 24.0 [3033]
[51 X 457 X 610]
A300DL30E 3-60-460 10.4 70 1.5 10.0 61 70 70 BLT (3) 2 X 18.0 X 18.0 36.0 2.00 16000 117/107 2061 2281
[51 X 457 X 457] [3.345] [7551] [3317]/ [934.8] [1034.6]
(3) 2 X 18.0 X 24.0 [3033]
[51 X 457 X 610]
A300DL40E 3-60-460 10.4 70 1.5 10.0 61 70 70 BLT (3) 2 X 18.0 X 18.0 36.0 2.00 16000 117/107 2085 2305
[51 X 457 X 457] [3.345] [7551] [3317]/ [945.7] [1045.5]
(3) 2 X 18.0 X 24.0 [3033]
[51 X 457 X 610]
A300DM30E 3-60-460 10.4 70 1.5 11.2 67 70 70 BLT (3) 2 X 18.0 X 18.0 36.0 2.00 16000 117/107 2083 2303
[51 X 457 X 457] [3.345] [7551] [3317]/ [944.8] [1044.6]
(3) 2 X 18.0 X 24.0 [3033]
[51 X 457 X 610]
A300DM40E 3-60-460 10.4 70 1.5 11.2 67 70 70 BLT (3) 2 X 18.0 X 18.0 36.0 2.00 16000 117/107 2107 2327
[51 X 457 X 457] [3.345] [7551] [3317]/ [955.7] [1055.5]
(3) 2 X 18.0 X 24.0 [3033]
[51 X 457 X 610]
A300YL30E 3-60-575 8.5 54 1.0 8.0 49 50 50 BLT (3) 2 X 18.0 X 18.0 36.0 2.00 16000 117/107 2061 2281
[51 X 457 X 457] [3.345] [7551] [3317]/ [934.8] [1034.6]
(3) 2 X 18.0 X 24.0 [3033]
[51 X 457 X 610]
A300YL40E 3-60-575 8.5 54 1.0 8.0 49 50 50 BLT (3) 2 X 18.0 X 18.0 36.0 2.00 16000 117/107 2085 2305
[51 X 457 X 457] [3.345] [7551] [3317]/ [945.7] [1045.5]
(3) 2 X 18.0 X 24.0 [3033]
[51 X 457 X 610]
A300YM30E 3-60-575 8.5 54 1.0 8.8 50 50 50 BLT (3) 2 X 18.0 X 18.0 36.0 2.00 16000 117/107 2083 2303
[51 X 457 X 457] [3.345] [7551] [3317]/ [944.8] [1044.6]
(3) 2 X 18.0 X 24.0 [3033]
[51 X 457 X 610]
A300YM40E 3-60-575 8.5 54 1.0 8.8 50 50 50 BLT (3) 2 X 18.0 X 18.0 36.0 2.00 16000 117/107 2107 2327
[51 X 457 X 457] [3.345] [7551] [3317]/ [955.7] [1055.5]
(3) 2 X 18.0 X 24.0 [3033]
[51 X 457 X 610]
SHIPPING
LBS.
[KG]
TABLE 1 – CONTINUED
15, 20 & 25 TON (-)KKB – ELECTRICAL& PHYSICAL DATA
ELECTRICAL
MODEL
NUMBER
PHASE
FREQUENCY
VOLTAGE
(HZ)
(VOLTS)
RATED
LOAD
AMPERES
(RLA)[EA.]
COMPRESSOR
LOCKED
ROTOR
AMPERES
(LRA)[EA.]
FULL LOAD
AMPERES
(FLA)
FAN
MTR
[EA.]
BLWR
MTR
MINIMUM
CIRCUIT
AMPACITY
AMPERES
MIN.
AMPS
MAX.
AMPS
FUSE OR HACR
CIRCUIT
BREAKER
DRIVE
TYPE
RECOMMENDED
NO. AND SIZE
[mm x mm x mm]
AREA
SQ. FT.
[SQ. M]
NO.
ROWS
CFM
[L/s]
R22
OZ.
[G]
SYSTEM
PER
CIRCUIT
1,2/3,4
NET
LBS.
[KG]
FILTER OUTDOOR COIL WEIGHT
PHYSICAL
9
A180CL25E 3-60-208-230 12.4/12.4 88 2.4 11.5 74/74 80/80 80/80 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 82/72 1790 2010
[51 X 457 X 457] [3.345] [7551] [2325]/ [811.9] [911.7]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A180CL35E 3-60-208-230 12.4/12.4 88 2.4 11.5 74/74 80/80 80/80 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 82/72 1817 2037
[51 X 457 X 457] [3.345] [7551] [2325]/ [824.2] [924.0]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A180CM25E 3-60-208-230 12.4/12.4 88 2.4 14.7 77/77 80/80 80/80 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 82/72 1820 2040
[51 X 457 X 457] [3.345] [7551] [2325]/ [825.5] [925.3]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A180CM35E 3-60-208-230 12.4/12.4 88 2.4 14.7 77/77 80/80 80/80 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 82/72 1847 2067
[51 X 457 X 457] [3.345] [7551] [2325]/ [837.8] [937.6]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A180DL25E 3-60-460 6.4 44 2.0 7.0 43 45 45 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 82/72 1806 2026
[51 X 457 X 457] [3.345] [7551] [2325]/ [819.2] [919.0]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A180DL35E 3-60-460 6.4 44 2.0 7.0 43 45 45 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 82/72 1841 2061
[51 X 457 X 457] [3.345] [7551] [2325]/ [835.1] [934.9]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A180DM25E 3-60-460 6.4 44 2.0 10.0 46 50 50 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 82/72 1836 2056
[51 X 457 X 457] [3.345] [7551] [2325]/ [832.8] [932.6]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A180DM35E 3-60-460 6.4 44 2.0 10.0 46 50 50 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 82/72 1871 2091
[51 X 457 X 457] [3.345] [7551] [2325]/ [848.7] [948.5]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A180YL25E 3-60-575 5.0 34 1.0 8.0 34 35 35 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 82/72 1806 2026
[51 X 457 X 457] [3.345] [7551] [2325]/ [819.2] [919.0]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A180YL35E 3-60-575 5.0 34 1.0 8.0 34 35 35 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 82/72 1841 2061
[51 X 457 X 457] [3.345] [7551] [2325]/ [835.1] [934.9]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A180YM25E 3-60-575 5.0 34 1.0 8.0 34 35 35 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 82/72 1836 2056
[51 X 457 X 457] [3.345] [7551] [2325]/ [832.8] [932.6]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
SHIPPING
LBS.
[KG]
TABLE 2
15 & 20 TON (-)KMB – ELECTRICAL& PHYSICAL DATA
ELECTRICAL
MODEL
NUMBER
PHASE
FREQUENCY
VOLTAGE
(HZ)
(VOLTS)
RATED
LOAD
AMPERES
(RLA)[EA.]
COMPRESSOR
LOCKED
ROTOR
AMPERES
(LRA)[EA.]
FULL LOAD
AMPERES
(FLA)
FAN
MTR
[EA.]
BLWR
MTR
MINIMUM
CIRCUIT
AMPACITY
AMPERES
MIN.
AMPS
MAX.
AMPS
FUSE OR HACR
CIRCUIT
BREAKER
DRIVE
TYPE
RECOMMENDED
NO. AND SIZE
[mm x mm x mm]
AREA
SQ. FT.
[SQ. M]
NO.
ROWS
CFM
[L/s]
R22
OZ.
[G]
SYSTEM
PER
CIRCUIT
1,2,3,4
NET
LBS.
[KG]
FILTER OUTDOOR COIL WEIGHT
PHYSICAL
10
A180YM35E 3-60-575 5.0 34 1.0 8.0 34 35 35 BLT (3) 2 X 18.0 X 18.0 36.0 1.00 16000 82/72 1871 2091
[51 X 457 X 457] [3.345] [7551] [2325]/ [848.7] [948.5]
(3) 2 X 18.0 X 24.0 [2041]
[51 X 457 X 610]
A240CL30E 3-60-208-230 17.5/17.5 123 2.4 14.7 99/99 110/110 110/110 BLT (3) 2 X 18.0 X 18.0 36.0 2.00 16000 117/107 1972 2192
[51 X 457 X 457] [3.345] [7551] [3317]/ [894.5] [994.3]
(3) 2 X 18.0 X 24.0 [3033]
[51 X 457 X 610]
A240CL40E 3-60-208-230 17.5/17.5 123 2.4 14.7 99/99 110/110 110/110 BLT (3) 2 X 18.0 X 18.0 36.0 2.00 16000 117/107 1988 2208
[51 X 457 X 457] [3.345] [7551] [3317]/ [901.7] [1001.5]
(3) 2 X 18.0 X 24.0 [3033]
[51 X 457 X 610]
A240CM30E 3-60-208-230 17.5/17.5 123 2.4 22.3 107/107 110/110 110/110 BLT (3) 2 X 18.0 X 18.0 36.0 2.00 16000 117/107 1994 2214
[51 X 457 X 457] [3.345] [7551] [3317]/ [904.5] [1004.3]
(3) 2 X 18.0 X 24.0 [3033]
[51 X 457 X 610]
A240CM40E 3-60-208-230 17.5/17.5 123 2.4 22.3 107/107 110/110 110/110 BLT (3) 2 X 18.0 X 18.0 36.0 2.00 16000 117/107 2010 2230
[51 X 457 X 457] [3.345] [7551] [3317]/ [911.7] [1011.5]
(3) 2 X 18.0 X 24.0 [3033]
[51 X 457 X 610]
A240DL30E 3-60-460 9.0 62 2.0 10.0 57 60 60 BLT (3) 2 X 18.0 X 18.0 36.0 2.00 16000 117/107 1996 2216
[51 X 457 X 457] [3.345] [7551] [3317]/ [905.4] [1005.2]
(3) 2 X 18.0 X 24.0 [3033]
[51 X 457 X 610]
A240DL40E 3-60-460 9.0 62 2.0 10.0 57 60 60 BLT (3) 2 X 18.0 X 18.0 36.0 2.00 16000 117/107 2020 2240
[51 X 457 X 457] [3.345] [7551] [3317]/ [916.3] [1016.0]
(3) 2 X 18.0 X 24.0 [3033]
[51 X 457 X 610]
A240DM30E 3-60-460 9.0 62 2.0 11.2 58 60 60 BLT (3) 2 X 18.0 X 18.0 36.0 2.00 16000 117/107 2018 2238
[51 X 457 X 457] [3.345] [7551] [3317]/ [915.3] [1015.1]
(3) 2 X 18.0 X 24.0 [3033]
[51 X 457 X 610]
A240DM40E 3-60-460 9.0 62 2.0 11.2 58 60 60 BLT (3) 2 X 18.0 X 18.0 36.0 2.00 16000 117/107 2042 2262
[51 X 457 X 457] [3.345] [7551] [3317]/ [926.2] [1026.0]
(3) 2 X 18.0 X 24.0 [3033]
[51 X 457 X 610]
A240YL30E 3-60-575 7.1 50 1.0 8.0 43 45 45 BLT (3) 2 X 18.0 X 18.0 36.0 2.00 16000 117/107 1996 2216
[51 X 457 X 457] [3.345] [7551] [3317]/ [905.4] [1005.2]
(3) 2 X 18.0 X 24.0 [3033]
[51 X 457 X 610]
A240YL40E 3-60-575 7.1 50 1.0 8.0 43 45 45 BLT (3) 2 X 18.0 X 18.0 36.0 2.00 16000 117/107 2020 2240
[51 X 457 X 457] [3.345] [7551] [3317]/ [916.3] [1016.0]
(3) 2 X 18.0 X 24.0 [3033]
[51 X 457 X 610]
A240YM30E 3-60-575 7.1 50 1.0 8.8 43 45 50 BLT (3) 2 X 18.0 X 18.0 36.0 2.00 16000 117/107 2018 2238
[51 X 457 X 457] [3.345] [7551] [3317]/ [915.3] [1015.1]
(3) 2 X 18.0 X 24.0 [3033]
[51 X 457 X 610]
A240YM40E 3-60-575 7.1 50 1.0 8.8 43 45 50 BLT (3) 2 X 18.0 X 18.0 36.0 2.00 16000 117/107 2042 2262
[51 X 457 X 457] [3.345] [7551] [3317]/ [926.2] [1026.0]
(3) 2 X 18.0 X 24.0 [3033]
[51 X 457 X 610]
SHIPPING
LBS.
[KG]
TABLE 2 – CONTINUED
15 & 20 TON (-)KMB – ELECTRICAL& PHYSICAL DATA
ELECTRICAL
MODEL
NUMBER
PHASE
FREQUENCY
VOLTAGE
(HZ)
(VOLTS)
RATED
LOAD
AMPERES
(RLA)[EA.]
COMPRESSOR
LOCKED
ROTOR
AMPERES
(LRA)[EA.]
FULL LOAD
AMPERES
(FLA)
FAN
MTR
[EA.]
BLWR
MTR
MINIMUM
CIRCUIT
AMPACITY
AMPERES
MIN.
AMPS
MAX.
AMPS
FUSE OR HACR
CIRCUIT
BREAKER
DRIVE
TYPE
RECOMMENDED
NO. AND SIZE
[mm x mm x mm]
AREA
SQ. FT.
[SQ. M]
NO.
ROWS
CFM
[L/s]
R22
OZ.
[G]
SYSTEM
PER
CIRCUIT
1,2,3,4
NET
LBS.
[KG]
FILTER OUTDOOR COIL WEIGHT
PHYSICAL
11
II. INSTALLATION
A. GENERAL
1. INSTALLATION — Install this unit in
accordance with The American
National Standard Z223.1-latest
edition booklet entitled “National Fuel
Gas Code,” and the requirements or
codes of the local utility or other
authority having jurisdiction.
Additional helpful publications
available from the “National Fire
Protection Association” are: NFPA90A - Installation of Air Conditioning
and Ventilating Systems 1985 or
latest edition. NFPA-90B - Warm Air
Heating and Air Conditioning
Systems 1984.
These publications are available
from:
National Fire Protection
Association, Inc.
Batterymarch Park
Quincy, MA 02269
2. PRE-INSTALLATION CHECKPOINTS — Before attempting any
installation, carefully consider the
following points:
Structural strength of supporting
members
(Rooftop Installation)
Clearances and provision for
servicing
Power supply and wiring
Gas supply and piping
Air duct connections and sizing
Drain facilities and connections
Location for minimum noise and
vibration - away from bedroom
windows
IMPORTANT: Before operating unit,
remove compressor shipping
supports from the compressor base.
Failure to remove supports will casue
noise and vibration.
LOCATION CONSIDERATIONS
The metal parts of this unit may be
subject to rust or deterioration in adverse
environmental conditions. This oxidation
could shorten the equipment’s useful life.
Salt spray, fog or mist in seacoast areas,
sulphur or chlorine from lawn watering
systems, and various chemical
contaminants from industries such as
paper mills and petroleum refineries are
especially corrosive.
3. A liquid cleaner may be used several
times a year to remove matter that will
not wash off with water.
Several different types of protective
coatings are offered in some areas. These
coatings may provide some benefit, but
the effectiveness of such coating materials
cannot be verified by the equipment
manufacturer.
The best protection is frequent
cleaning, maintenance and minimal
exposure to contaminants.
B. OUTSIDE INSTALLATION
THESE UNITS ARE DESIGNED
CERTIFIED FOR OUTDOOR
INSTALLATION ONLY. INSTALLATION
INSIDE ANY P ART OF A STRUCTURE
CAN RESULT IN INADEQUATE UNIT
PERFORMANCE AS WELL AS
PROPERTY DAMAGE. INSTALLATION
INSIDE CAN ALSO CAUSE
RECIRCULATION OF FLUE PRODUCTS
INTO THE CONDITIONED SPACE
RESULTING IN PERSONAL INJURY OR
DEATH.
If the unit is to be installed in an area
where contaminants are likely to be a
problem, give special attention to the
equipment location and exposure.
1. Avoid having lawn sprinkler heads
spray directly on the unit cabinet.
2. In coastal areas locate the unit on the
side of the building away from the
waterfront.
3. Shielding by a fence or shrubs may
give some protection.
DISCONNECT ALL POWER TO UNIT
BEFORE STARTING MAINTENANCE.
FAILURE TO DO SO CAN CAUSE
ELECTRICAL SHOCK RESULTING IN
PERSONAL INJURYOR DEATH.
REGULAR MAINTENANCE WILL
REDUCE THE BUILDUP OF
CONT AMINANTS AND HELP TO
PROTECT THE UNIT’S FINISH.
1. Frequent washing of the cabinet, fan
blade and coil with fresh water will
remove most of the salt or other
contaminants that build up on the unit.
2. Regular cleaning and waxing of the
cabinet with an automobile polish will
provide some protection.
!
WARNING
!
WARNING
FIGURE 9. Outside Slab Installation. Closet Distribution System.
Slab Floor Construction
ST-A0886-25
12
(Typical outdoor slab installation is
shown in Figure 9.)
1. Select a location where external
water drainage cannot collect around
unit.
2. Provide a level slab sufficiently high
enough above grade to prevent
surface water from entering the unit
3. Locate the unit to provide proper
access for inspection and servicing
as shown in Figure 12.
4. Locate unit where operating sounds
will not disturb owner or neighbors.
5. Locate unit so roof runoff water does
not pour directly on the unit. Provide
gutter or other shielding at roof level.
Do not locate unit in an area where
excessive snow drifting may occur or
accumulate.
6. Where snowfall is anticipated, the
height of the unit above the ground
level must be considered. Mount unit
high enough to be above anticipated
maximum area snowfall and to allow
combustion air to enter the
combustion air inlet.
7. Select an area which will keep the
areas of the vent, air intake, and A/C
condenser fins free and clear of
obstructions such as weeds, shrubs,
vines, snow, etc. Inform the user
accordingly.
C. A TTACHING EXHAUST AND
COMBUSTION AIR INLET
HOODS
IMPORTANT: Do not operate this unit
without the exhaust/combustion air inlet
hood properly installed. These hoods
are shipped in cartons in the blower
compartment inside the unit and must
be attached when the unit is installed.
See Figure 4.
To attach exhaust/combustion air inlet
hood:
1. Remove screws securing blower
access panel and remove access
panel. For location of blower access
panel, see Figure 3.
2. Remove exhaust/combustion air inlet
hoods from the cartons, located inside
the blower compartment.
3. Attach blower access panel.
4. Attach the combustion air inlet/exhaust
hoods with screws. Reference Figure 4
for proper location. Screws are in
carton with the hood.
5. Vent the unit using the flue exhaust
hood, as supplied from the factory,
without alteration or addition. The only
exception is with factory approved
additions.
D.
COVER PANEL
INSTALLATION/
CONVERSION PROCEDURE
DOWNFLOW TO HORIZONT AL
1. Remove the screws and covers from
the outside of the supply and return
sections. Also remove and discard
cover plate. See Figure 7.
2. Install the covers over the bottom
supply and return openings, painted
side up, inserting the leading flange
under the bracket provided. Place
the back flange to top of the front
bracket provided. See Figures 10
and 11.
3. Secure the return and supply cover to
front bracket with two (2) screws.
E.
FILTER REPLACEMENT
This unit is provided with 3 - 18” X 18” X 2”
and 3 - 18” X 24” X 2” disposable filters.
When replacing filters, ensure they are
inserted fully to the back to prevent
bypass. See Figure 5.
Recommended supplier of this filter is
Glassfloss Industries, Inc. or
AAF International
215 Central Avenue
P.O. Box 35690
Louisville, KY 40232
Phone: 1-800-501-3146
Part #: 54-42541-01 (18" x 18" x 2")
54-42541-03 (18" x 24" x 2")
FIGURE 10. HORIZONTAL
CONVERSION DETAIL
ST-A0886-30
FIGURE 11. HORIZONTAL
CONVERSION DETAIL
ST-A0886-31
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