York AY012MA321 User Manual
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TECHNICAL GUIDE
SPLIT-SYSTEM
IR CONDITIONERS
13 SEER
Y012MA321 THRU 036
(1 THRU 3 NOMINAL TONS, 1 PH)
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CERTIFICATIONAPPLIES ONLY
WHEN THECOMPLETE
LISTED
Due to continuous product improvement, sp e ci f ic a tio ns
are subject to change without notice.
isit us on the web at www.york.com for the most
up-to-date technical information.
dditional rating information can be foun d at
ww.ari.org/aridirectory.
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SYSTEM ISLISTED
WITH ARI.
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ISO 9001
Certified Quality
Management System
246814-YTG-D-0606
DESCRIPTION
The 13 SEER Series condensing unit is the outdoor part of a versatile system of air conditioning. It is designed to be custom- matched
with one of UPG’s complete line of evaporator sections, each
designed to serve a specific function.
WARRANTY
5-year limited parts warranty.
5-year limited compressor warranty.
FEATURES
• QUALITY CONDENSER COILS - The coil is constructed of
aluminum microchannel tubing and enhanced aluminum fins for
increased efficiency and corrosion protection.
• COIL PROTECTION - Coils are protected from damage by a
polymer mesh applied between the coil face, and a coated steel coil
guard.
• PROTECTED COMPRESSOR - Compressors are internally
protected against high pressure and temperature. This is accomplished by the simultaneous operation of high pressure relief valve
and a temperature sensor which protects the compressor if undesirable operating conditions occur. A liquid line filter-drier further protects the compressor.
• DURABLE FINISH - The cabinet is made of pre-painted steel.
The pre-treated flat galvanized steel provides a better paint-to-steel
bond, which resists corrosion and rust creep. Special primer formulas
and matted champagne finish insure less fading when exposed to
sunlight.
• LOWER INSTALLED COST - Installation time and costs are
reduced by easy power and control wiring connections. The small
base dimension means less space is required on the ground or roof.
• TOP DISCHARGE - The warm air from the top mounted fan is
blown away from the structure and any landscaping. This allows
compact location on multi-unit applications.
• LOW OPERATING SOUND LEVEL - The upward air flow car-
ries the normal operating noise away from the living area. The rigid
top panel effectively isolates any motor sound. Isolator mounted
compressor and the condenser coil muffle the normal fan motor and
compressor operating sounds.
• LOW MAINTENANCE - Long life permanently lubricated motor-
bearings need no annual servicing.
• EASY SERVICE ACCESS - Fully exposed refrigerant connec-
tions and a single panel covering the electrical controls make for
easy servicing of the unit.
• SECURED SERVICE VALVES - Secured re-usable service
valves are provided on both the liquid and vapor sweat connections
for ease of evacuating and charging.
• U.L. AND C.U.L. LISTED - Approved for outdoor application.
Certified in accordance with the Unitary Small Equipment certification
program, which is based on ARI Standard 210/240.
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
246814-YTG-D-0606
PHYSICAL AND ELECTRICAL DATA
MODEL AY012MA321 AY018MA321 AY024MA321 AY030MA321 AY036MA321
Unit Supply Voltage 208 - 230V, 1 Phase, 60Hz
Minimum Circuit Ampacity 8.9 9.5 12.0 14.5 18.2
Maximum Overprotection Device
Rated Load Amps 6.7 7.2 8.9 11 13.5
Compressor
Dimensions
Fan & Motor
OD Coil
Connection OD
Line Set OD
Refrigerant R-22 R-22 R-22 R-22 R-22
Unit Charge (lbs - oz)
2
Charge Per Foot - oz 0.66 0.66 0.66 0.68 0.68
1. Dual element fuses or HACR circuit breaker.
2. The Unit Charge is correct for the outdoor unit, matched indoor coil and 15 feet of refrigerant tubing. For tubing lengths other than 15
subtract the amount of refrigerant, using the difference in length multiplied by the per foot value.
1
15 15 20 25 30
Model 2K20S236T6A 2K22S236SUB 2J29S236A1A 2J35S236B1A H21J30BABCA
Brand Panasonic Panasonic Panasonic Panasonic Bristol
Type Rotary Rotary Rotary Rotary Recip
LRA 33.0 40.0 60.0 68.0 78.0
Start Kit Yes Yes Yes Yes No
CCH NoNoNoNoNo
Length (in) 21-3/4 21-3/4 21-3/4 21-3/4 21-3/4
Width (in) 21-3/4 21-3/4 21-3/4 21-3/4 21-3/4
Height (in) 22-1/2 22-1/2 24-1/4 26-3/4 30-3/4
Weight (lbs) 85 90 105 110 140
HP 1/12 1/12 1/8 1/8 1/4
RPM 1100 1100 1075 1075 1100
FLA 0.50.50.80.81.4
CFM 1450 1450 1700 1800 2150
Dia (in) 17-1/2 17-1/2 17-1/2 17-1/2 17-1/2
Area (ft^2) 7.26 7.26 7.89 8.77 10.17
Rows 11111
Fins / Inch 23 23 23 23 23
Liquid (in) 3/8 3/8 3/8 3/8 3/8
Suction (in) 3/4 3/4 3/4 3/4 3/4
Liquid (in) 3/8 3/8 3/8 3/8 3/8
Suction (in) 5/8 5/8 5/8 3/4 3/4
2 - 14 2 - 14 3 - 6 3 - 14 3 - 8
feet, add or
All dimensions are in inches. They are subject to change without
notice. certified dimensions will be provided upon request.
Refrigerant
C
Unit
Model
Weight
(Lbs.)
Dimensions (Inches)
1
A
B C Liquid Vapor
Connection
Service Valve Size
012 85 22-1/2 21-3/4 21-3/4
018 90 22-1/2 21-3/4 21-3/4
A
024 105 24-1/4 21-3/4 21-3/4
3/8” 3/4”
030 110 26-3/4 21-3/4 21-3/4
036 140 30-3/4 21-3/4 21-3/4
1. Including Fan Guard
B
2 Unitary Products Group
246814-YTG-D-0606
Additional R-22 Charge / TXV for Various Matched Systems
Outdoor Unit
Required TXV 1TVM2A1 1TVM2A1 1TVM2A1 1TVM2A1 1TVM2A1
Factory R-22 Charge, lbs-oz 2 - 14 2 - 14 3 - 6 3 - 14 3 - 8
Indoor Coil1 Coil Orifice2 TXV Kit3 - Additional Charge, Oz
FC/MC/PC18A2A — 0 0 — — —
FC/MC/PC18B2A — 0 0 — — —
FC/MC/PC24A2A — — — 0 — —
FC/MC/PC24B2A — — — 0 — —
FC/MC/PC30A2A — — — 0 — —
FC/MC/PC30B2A — — — 0 — —
FC/MC/PC36A2A — — — 0 0 —
FC/MC/PC36B2A — — — 0 0 —
FC/MC/PC36C2A — — — 0 0 —
HC24A2A — 0 0 — — —
HC30A2A — — — 0 0 —
UC18A2A — 0 0 — — —
UC18B2A — 0 0 — — —
UC24A2A — — — 0 — —
UC24B2A — — — 0 — —
UC30A2A — — — 0 — —
UC30B2A — — — 0 — —
UC36A2A — — — 0 0 —
UC36B2A — — — 0 0 —
UC36C2A ———0 0—
AHP18B2A — 0 0 — — —
AHP24B2A — — 0 0 — —
AHP36C2A — — — — 0 —
FC/MC/PC18A3X — 2A + 0 2A + 0 — — —
FC/MC/PC18B3X — 2A + 0 2A + 0 — — —
FC/MC/PC24A3X — — — 2A + 0 — —
FC/MC/PC24B3X — — — 2A + 0 — —
FC/MC/PC30A3X — — — 2A + 0 — —
FC/MC/PC30B3X — — — 2A + 0 — —
FC/MC/PC36A3X — — — 2A + 0 2A + 0 —
FC/MC/PC36B3X — — — 2A + 0 2A + 0 —
FC/MC/PC36C3X — — — 2A + 0 2A + 0 —
FC/MC/PC42B3X — — — — 2A + 0 2A + 9
FC/MC/PC42C3X — — — — 2A + 0 2A + 9
FC/MC/PC48C3X— ————2A + 9
FC/MC/PC48D3X— ————2A + 9
HC24A3X — 2A + 0 2A + 0 — — —
HC30A3X — — — 2A + 0 2A + 0 —
HC48C3X —————2A + 9
UC18A3X — 2A + 0 2A + 0 — — —
UC18B3X — 2A + 0 2A + 0 — — —
UC24A3X — — — 2A + 0 — —
UC24B3X — — — 2A + 0 — —
UC30A3X — — — 2A + 0 — —
UC30B3X — — — 2A + 0 — —
UC36A3X — — — 2A + 0 2A + 0 —
UC36B3X — — — 2A + 0 2A + 0 —
UC36C3X — — — 2A + 0 2A + 0 —
UC42B3X — — — — 2A + 0 2A + 9
UC42C3X — — — — 2A + 0 2A + 9
UC48C3X —————2A + 9
UC48D3X —————2A + 9
AY012MA321 AY018MA321 AY024MA321 AY030MA321 AY036MA321
Unitary Products Group 3
246814-YTG-D-0606
Additional R-22 Charge / TXV for Various Matched Systems (continued)
Outdoor Unit
Required TXV 1TVM2A1 1TVM2A1 1TVM2A1 1TVM2A1 1TVM2A1
Factory R-22 Charge, lbs-oz 2 - 14 2 - 14 3 - 6 3 - 14 3 - 8
Indoor Coil1 Coil Orifice2 TXV Kit3 - Additional Charge, Oz
AHP18B3X — 2A + 0 2A + 0 — — —
AHP24B3X — — 2A + 0 2A + 0 — —
AHP36C3X — — — — 2A + 0 —
AHP42C3X — ————2A + 9
G2FD024(S,H)14,17 61 2A + 0 2A + 0 — — —
G2FD030(S,H)17 65 2A + 0 2A + 0 2A + 0 — —
G2FD035(S,H)14 65 2A + 0 2A + 0 2A + 0 — —
G2FD036(S,H)17 75 — — 2A + 0 2A + 0 —
G2FD036(S,H)21 75 — — — 2A + 0 —
G2FD042(S,H)21 78 — — — 2A + 0 2A + 9
G2FD046(S,H)17 78 — — — 2A + 0 2A + 9
G2FD048(S,H)21,24 84 ————2A + 9
G4FD024H14T2A — 0 0 — — —
G4FD024H17T2A — 0 0 — — —
G4FD030H17T2A — 0 0 0 — —
G4FD035H14T2A — 0 0 0 — —
G4FD036H17T2A — — — 0 0 —
G4FD036H21T2A — — — — 0 —
G4FD042H21T2A — — — — 0 9
G4FD046H17T2A — — — — 0 9
G4FD048H21T2A — ———— 9
G4FD048H24T2A — ———— 9
G1HA024H14 61 2A + 0 2A + 0 — — —
G1HA036H14 75 — — 2A + 0 2A + 0 —
G1NA030S17K 63 2A + 0 2A + 0 — — —
G1NA030S21M 63 2A + 0 2A + 0 — — —
G1NA036S17J 67 — — 2A + 0 — —
G1NA036S17L 71 — — — 2A + 0 —
G1NA036S21C 67 — — 2A + 0 — —
G1NA042S24W 84 ————2A + 9
G1NA048S21D 78 — — — 2A + 0 —
G1FA/G1UA030S14 65 2A + 0 2A + 0 — — —
G1FA/G1UA036S17,2 73 2A + 0 2A + 0 2A + 0 — —
G1FA/G1UA048S17 84 — — — 2A + 0 2A + 9
G1FA/G1UA048S2184 ————2A + 9
G4FA030S14T2A — 0 0 — — —
G4FA036S17T2A — 0 0 0 — —
G4FA036S21T2A — 0 0 0 — —
G4FA048S17T2A — — — — 0 9
G4FA048S21T2A— ———— 9
F2RP/F2FP024 61 — 2A + 0 — — —
F2RP/F2FP030 65 — — 2A + 0 — —
F2RP/F2FP04278 ————2A + 9
F4FP024H06T2A — — 2A + 0 — — —
F4FP030H06T2A — — — 2A + 0 — —
F4FP042H06T2A — ————2A + 9
FOOTNOTES:
* This system does not achieve 13 SEER
1. Systems matched with furnace or air handlers not equipped with blower-off delays may re quire blower Time Delay Kit #6918A5011
2. These orifices are factory mounted in the flow device of each indoor coil
3. A TXV kit must be used with these coils to obtain system perf ormance (2A, 2B, and 2C indicate 1TVM series)
PROCEDURES:
1. Unit factory charge listed on the unit nameplate includes refrigerant for th e condenser, the smallest evaporator and for 15 feet of interconnecting line
tubing.
2. Verify the TXV and additional charge required for specific evaporator coil in the system using the above table.
3. Additional charge for the amount of interconnecting line tub i ng greater than 15 feet at the rate specified in the table above.
4. Permanently mark the unit nameplate with the total system charge. Total System Charge = Base Charge (as shipped) + adder for evaporator + adder
for line set.
AY012MA321 AY018MA321 AY024MA321 AY030MA321 AY036MA321
4 Unitary Products Group
246814-YTG-D-0606
COOLING CAPACITY - With Air Handler Coils
AIR HANDLER
UNIT MODEL
MODEL
ELECTRIC
HEAT KW
2
W
COIL MODEL
1
RATED
CFM
1 PH 13 SEER AC WITH MV - VARIABLE SPEED
AY018MA321
MV12B 5,8,10 17 FC/MC18B 600 18.4 12.8 14.50 12.00
MV12B 5,8,10 17 G4FD024H17T2A 600 18.4 12.8 14.50 12.00
MV12B 5,8,10 17 FC/MC24B 800 24.0 17.7 14.50 12.00
MV12B 5,8,10 17 FC/MC30B 800 24.0 17.7 14.50 12.00
AY024MA321
MV12B 5,8,10 17 FC/MC36B 800 24.0 17.7 14.50 12.00
MV12B 5,8,10 17 G4FD030H17T2A 800 24.0 17.7 14.50 12.00
MV12B 5,8,10 17 G4FD036H17T2A 800 24.0 17.7 14.50 12.00
MV16C 5,8,10,15,18,20 21 FC/MC36C 800 24.0 17.7 14.50 12.00
MV12B 5,8,10 17 FC/MC36B 1000 29.2 21.4 11.70 10.40
MV12B 5,8,10 17 FC/MC42B 1000 29.4 21.6 12.00 10.40
MV12B 5,8,10 17 G4FD036H17T2A 1000 29.2 21.4 11.70 10.40
AY030MA321
MV12B 5,8,10 17 G4FD046H17T2A 1000 29.4 21.6 12.00 10.40
MV16C 5,8,10,15,18,20 21 FC/MC36C 1000 29.4 21.6 11.70 10.40
MV16C 5,8,10,15,18,20 21 FC/MC42C 1000 29.4 21.6 11.70 10.40
MV16C 5,8,10,15,18,20 21 G4FD036H21T2A 1000 29.4 21.6 11.70 10.40
MV16C 5,8,10,15,18,20 21 G4FD042H21T2A 1000 29.4 21.6 11.70 10.40
MV12B 5,8,10 17 FC/MC42B 1200 35.8 25.9 13.75 11.00
MV12B 5,8,10 17 G4FD046H17T2A 1200 35.8 25.9 13.75 11.00
MV16C 5,8,10,15,18,20 21 FC/MC42C 1200 36.0 26.1 14.00 11.50
AY036MA321
MV16C 5,8,10,15,18,20 21 FC/MC48C 1200 36.0 26.1 14.00 11.50
MV16C 5,8,10,15,18,20 21 G4FD042H21T2A 1200 36.0 26.1 14.00 11.50
MV16C 5,8,10,15,18,20 21 G4FD048H21T2A 1200 36.0 26.1 14.00 11.50
MV20D 8,10,15,18,20,25 24 FC/MC48D 1200 36.0 26.1 14.00 11.50
MV20D 8,10,15,18,20,25 24 G4FD048H24T2A 1200 36.0 26.1 14.00 11.50
1 PH 13 SEER AC WITH AHP
AY012MA321 AHP18 2,5,8 17 — 430 15.5 9.9 13.50 11.00
AY018MA321
AHP18 2,5,8 17 — 650 18.0 12.4 13.00 11.00
AHP24 2,5,8,10 17 — 655 18.0 12.4 13.00 11.00
AY024MA321 AHP24 2,5,8,10 17 — 830 23.4 17.1 13.00 11.00
AY030MA321 AHP36 5,8,10,15,18 17 — 1040 28.8 21.0 10.90 9.90
AY036MA321 AHP42 5,8,10,15,18 21 — 1255 35.4 25.5 13.00 11.00
1 PH 13 SEER AC WITH F4FP
AY018MA321 F4FP024H06T2A 5,8,10 17 — 600 18.0 12.4 13.00 11.00
AY024MA321 F4FP030H06T2A 5,8,10,15 17 — 800 23.4 17.1 13.00 11.00
AY036MA321 F4FP042H06T2A 5,8,10,15 24 — 1200 35.4 25.5 13.00 11.00
Rated in accordance with DOE test procedures (Federal Register 12-27-79 and 3-18-88) and ARI Standards 210.
Cooling MBH based on 80ºF entering air temperature, 50% RH, and rated air flow.
EER (Energy Efficiency Ratio) is the total cooling output in BTU’s at 95ºF outdoor ambient divided by the total electric power in watt-hours at those conditions
SEER (Seasonal Energy Efficiency Ratio) is the t ot al coolin g ou tput in B UT’s during a normal annual usage period for cooli ng d i vided by t he total electric power
input in watt-hours during the same period.
1. G4FD coils available with a factory installed horizontal drain pan. See price pages for specific model number.
2. Single phase units require single phase 2HK heaters.
COOLING
NET MBH
TOTAL SENS.
SEER EER
.
Unitary Products Group 5
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