York H1RA018S78 Quick start guide

339293-YTG-C-0208

FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

TECHNICAL GUIDE

SPLIT-SYSTEM HEAT PUMPS

10 SEER – R-22

MODELS:

10 SEER 50 HZR22

H*RA018S78 THRU H*RA036S78 (1 PH)

(1.5 THRU 3 NOMINAL TONS)

Due to continuous product improvement, specifications

are subject to change without notice.

Visit us on the web at www.york.com

DESCRIPTION

The HRA Series condensing unit is the outdoor part of a ver-

satile system of air conditioning. It is designed to be custom

matched with one of UPG’s complete line of evaporator sec-

tions, each designed to serve a specific function. Matching

Air Handlers are available for upflow, downflow or horizontal

applications to provide a complete system. Electric Heaters

are available if required. Add-On coils are available for use

with upflow, downflow or horizontal furnaces and air handlers.

FEATURES

•QUALITY CONDENSER COILS - The coil is constructed

of enhanced copper tube and aluminum fins.

•COIL PROTECTION - Coils are protected from damage by

a polymer mesh applied between the coil face, and a PVC

coated steel coil guard.

•PROTECTED COMPRESSOR - The compressor is inter-

nally 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 condi-

tions occur. A liquid line filter-drier further protects the

compressor.

•DURABLE FINISH - 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-textured finish insure

less fading when exposed to sunlight.

•LOWER INSTALLED COST - Installation time and costs

are reduced by easy power and control wiring connections.

Discharge line heat exchanger knockouts are provided, if

required. Available in sweat connect models only. The unit

contains enough refrigerant for matching indoor coils and

15 feet of interconnecting piping. The small base dimen-

sion means less space is required on the ground or roof.

•TOP DISCHARGE - The warm air from the top mounted

fan is blown up away from the structure and any landscap-

ing. This allows compact location on multi-unit applica-

tions.

•LOW OPERATING SOUND LEVEL - The upward air flow

carries the normal operating noise up away from the living

area. The rigid top panel effectively isolates any motor

sound. Isolator mounted compressor and the rippled fins of

the condenser coil muffle the normal fan motor and com-

pressor operating sounds.

•LOW MAINTENANCE - Long life permanently lubricated

motor-bearings need no annual servicing.

•EASY SERVICE ACCESS - Fully exposed refrigerant con-

nections, a single panel covering the electrical controls

and the molex plug in the control box connecting the con-

denser fan, make for easy servicing of the unit.

•SECURED SERVICE VALVES - Secured re-usable ser-

vice valves are provided on both the liquid and vapor

sweat connections for ease of evacuating and charging.

•FACTORY TESTED - to verify system operation and con-

trol functioning before shipment.

339293-YTG-C-0208

2Unitary Products Group

Physical and Electrical Data

Model H1RA018S78 H1RA024S78 H1RA030S78 H1RA036S78

Unit Supply Voltage 220 - 240V, 1φ, 50Hz

Normal Voltage Range 1

1.Rated in accordance with ARI Standard 110, utilization range “A”.

207 to 253

Minimum Circuit Ampacity 9.8 14.6 20.4 20.8

Max. Overcurrent Device Amps 2

2.Dual element fuses or HACR circuit breaker.

15 25 35 35

Compressor Type Recip Recip Recip Recip

Compressor Amps Rated Load 7.4 11.3 15.2 15.5

LockedRotor53659082

Crankcase Heater No No No No

Fan Motor Amps Rated Load .5 .5 1.8 1.8

Fan Diameter Inches 18 18 18 18

Fan Motor Rated HP 1/12 1/12 1/4 1/4

Nominal RPM 970 970 900 900

Nominal CFM 1,650 1,650 2,350 2,350

Coil FaceAreaSq.Ft.8.008.009.159.15

Rows Deep 1 1 1 1

Fin / Inches 14 14 16 16

Liquid Line Set OD (Field Installed) 3/8 3/8 3/8 3/8

Vapor Line Set OD (Field Installed) 3/4 3/4 3/4 3/4

Unit Charge (Lbs. - Oz.) 3

3.The Unit Charge is correct for the outdoor unit, matched indoor coil and 15 feet of refrigerant tubing. For tubing lengths other than

15 feet, add or subtract the amount of refrigerant, using the difference in length multiplied by the per foot value.

3 - 13 3 - 14 3 - 12 4 - 11

Charge Per Foot, Oz. 0.66 0.66 0.68 0.68

Operating Weight Lbs. 118 123 135 137

All dimensions are in inches. They are subject to

change without notice. Certified dimensions will be pro-

vided upon request.

Unit

Model

Dimensions

(Inches)

Refrigerant

Connection

Service Valve

Size

A1B C Liquid Vapor

018S78 17 35 23

3/8” 3/4”

024S78 17 35 23

030S78 19 35 23

036S78 19 35 23

1.Including Fan Guard

339293-YTG-C-0208

Unitary Products Group 3

1. For condensing unit only. Does not include effect of evaporator motor power or heat.

2. Performance based on 15°F superheat and 15°F sub-cooling at condensing unit.

a. Increase capacity 1% for each 2°F increase in sub-cooling.

b. Decrease capacity 1% for each 2°F decrease in sub-cooling.

3. Sub-cooling in excess of 20°F may result in excessively high condensing temperature with air on condenser above 115°F Maximum

recommended condensing temperature is 140°F.

COOLING CAPACITY - With Air Handler Coils

UNIT MODEL

AIR HANDLER COIL

MODEL

COOLING

MODEL ELECTRIC

HEAT KW WRATED

CFM NET MBH KW

TOTAL SENS.

1 PHASE HRA / FRP (SINGLE PHASE)

H1RA018S78 F2RP024N93 5,7.5,10 18 – 650 18.1 12.9 1.86

H1RA024S78 F2RP024N93 5,7.5,10 18 – 850 23.4 16.8 2.87

H1RA030S78 F2RP036N93 5,7.5,10,15 21 – 1000 29.6 20.6 3.57

H1RA036S78 F2RP036N93 5,7.5,10,15 21 – 1250 34.3 25.6 3.86

Cooling MBH based on 80°F entering air temperature, 50% RH, and rated air flow.

KW includes compressor, outdoor fan and indoor blower motor watts. Add-on coils include 365 watts/1000 CFM for blower motor.

COOLING PERFORMANCE

MODEL SUCT. T/P

@ COMPR. AIR TEMP ON CONDENSER

75°F 95°F 115°F 125°F

TEMP. PSIG MBH KW MBH KW MBH KW MBH KW

H1RA018S78

35 61.5 13.1 1.36 13.1 1.36 10.6 1.46 9.3 1.52

40 68.5 14.8 1.42 14.8 1.42 12.8 1.55 10.6 1.61

45 76.0 16.5 1.48 16.5 1.48 13.7 1.62 12.2 1.69

50 84.0 18.4 1.55 18.4 1.55 15.2 1.71 13.7 1.78

H1RA024S78

35 61.5 21.3 1.59 17.7 1.93 14.7 2.14 13.3 2.23

40 68.5 24.1 1.68 20.1 2.04 16.7 2.27 15.1 2.38

45 76.0 26.7 1.77 22.3 2.16 18.9 2.40 17.1 2.53

50 84.0 29.6 1.85 24.9 2.27 21.1 2.55 19.4 2.67

H1RA030S78

35 61.5 28.0 2.31 24.4 2.65 20.1 2.86 18.0 2.96

40 68.5 31.5 2.44 27.5 2.78 22.8 3.02 23.4 3.31

45 76.0 35.1 2.52 30.7 2.91 25.9 3.17 23.4 3.48

50 84.0 38.9 2.62 34.2 3.04 28.8 3.34 26.3 3.48

H1RA036S78

35 61.5 30.6 3.14 27.0 3.48 23.1 3.79 21.0 3.89

40 68.5 34.4 3.28 30.4 3.64 26.1 3.98 23.7 4.10

45 76.0 38.3 3.42 33.9 3.81 29.1 4.17 26.6 4.30

50 84.0 38.9 2.62 34.2 3.04 28.8 3.34 26.3 3.48

339293-YTG-C-0208

4Unitary Products Group

ACCESSORIES

Refer to Price Manual for specific model numbers.

Compressor Blanket - Designed to further reduce the nor-

mal operating sound.

Hard Start Kit (Single Phase Units) - provides required

starting torque for use with thermal expansion valve.

Outdoor Thermostat - 2TD06700124 - Consists of an

adjustable outdoor thermostat and relay in a vented enclo-

sure. It provides additional second stage control of the sup-

plemental resistance heat.(Balance Point Control)

SOUND RATINGS

* Rated in accordance with ARI 270-95 Standards.

TYPICAL INSTALLATION - H*RA018S78 THRU 036S78 (1 PH)

TYPICAL FIELD WIRING - 1 PH APPLICATION (018S78 - 036S78)

UNIT MODEL (dBA)

018 76

024 78

030 82

036 82

MINIMUM 18” SERVICE ACCESS

CLEARANCE ON ONE SIDE

60” OVERHEAD

CLEARANCE

10” CLEARANCE

COIL AREA

WEATHERPROOF

DISCONNECT

SWITCH

THERMOSTAT TO FURNACE OR

AIR HANDLER

TERMINAL BLOCK

NEC CLASS 1 WIRING

NEC CLASS 2 WIRING

TO INDOOR COIL

SEAL OPENING(S) WITH

PERMAGUM OR EQUIVALENT

CONTROL ACCESS PANEL

NOTE: ALL OUTDOOR WIRING MUST

BE WEATHERPROOF.

ALL FIELD WIRING TO BE IN ACCORDANCE WITH ELECTRIC CODE (NEC) AND/OR LOCAL CODES

POWER WIRING

230-1-50

CONTACTOR

TERMINALS

COIL

GND.

LUG

CYRGW

YRGW

POWER WIRING

CONTROL WIRING

FACTORY WIRING

24 VOLT CONTROL WIRING

MINIMUM 18 GA. WIRE

(NEC CLASS 2)

FURNACE OR AIR HANDLER TERMINAL BLOCK

ROOM THERMOSTAT

CONDENSING UNIT

ALL OUTDOOR WIRING MUST BE WEATHERPROOF. USE COPPER CONDUCTORS ONLY.

TERMINAL W IS ONLY

REQUIRED ON SYSTEMS

WITH HEAT.

339293-YTG-C-0208

Unitary Products Group 5

Multipliers for determining the performance with other indoor sections.

NOTE: For dry bulb temperatures different than those listed (between 73-87°F), sensible capacity increases by 1060 BTUH per 1000 CFM per degree above the

listed temperature and decreases by 1060 BTUH per 1000 CFM per degree below the listed temperature.

COOLING PERFORMANCE DATA

AIR CONDITIONER MODEL NO. H1RA018S78A

INDOOR COIL MODEL NO. F2RP024

CONDENSING

ENTERING AIR

TEMPERATURE

IDCFM 500 650 800

ID DB (°F) 85 80 70 85 80 70 85 80 70

ID WB (°F) 72 67 57 72 67 57 72 67 57

75 T.C. 18.3 18.1 16.5 18.4 18.2 17.2 18.4 18.3 17.8

S.C. 10.6 10.8 10.5 11.0 11.6 11.9 11.4 12.4 13.3

K.W 1.55 1.55 1.53 1.71 1.71 1.69 1.68 1.67 1.66

85 T.C. 17.8 17.2 15.4 18.0 17.5 16.1 18.2 17.8 16.8

S.C. 10.6 10.7 10.2 11.3 11.7 11.6 12.0 12.8 13.1

K.W 1.76 1.74 0.95 1.95 1.93 1.90 1.95 1.93 1.90

95 T.C. 17.3 16.3 14.2 17.6 16.8 15.0 17.9 17.3 15.8

S.C. 10.6 10.5 9.8 11.6 11.8 11.4 12.5 13.1 12.9

K.W 1.79 1.75 1.71 1.95 1.92 1.88 1.92 1.89 1.85

105 T.C. 16.0 14.7 12.6 16.5 15.3 13.3 17.0 15.9 14.1

S.C. 10.0 10.0 9.2 11.4 11.4 10.7 12.7 12.8 12.2

K.W 1.99 1.94 1.90 2.19 2.14 2.09 2.19 2.14 2.09

115 T.C. 14.6 13.1 11.0 15.3 13.8 11.7 16.0 14.4 12.3

S.C. 9.4 9.5 8.5 11.2 11.0 10.0 12.9 12.5 11.5

K.W 2.01 1.94 1.90 2.18 2.12 2.07 2.16 2.10 2.04

125 T.C. 13.0 11.1 9.3 13.7 11.6 9.9 14.3 12.1 10.4

S.C. 9.4 8.5 7.8 11.1 10.0 9.2 12.7 11.5 10.6

K.W 2.11 2.04 1.98 2.28 2.21 2.15 2.26 2.19 2.13

NOTE: ALL CAPACITIES ARE NET WITH INDOOR FAN HEAT ALREADY DEDUCTED AT 1250 BTUH/1000 CFM.

339293-YTG-C-0208

6Unitary Products Group

Multipliers for determining the performance with other indoor sections.

NOTE: For dry bulb temperatures different than those listed (between 73-87°F), sensible capacity increases by 1060 BTUH per 1000 CFM per degree above the

listed temperature and decreases by 1060 BTUH per 1000 CFM per degree below the listed temperature.

COOLING PERFORMANCE DATA

AIR CONDITIONER MODEL NO. H1RA024S78A

INDOOR COIL MODEL NO. F2RP024

CONDENSER

ENTERING AIR

TEMPERATURE

IDCFM 650 850 1050

ID DB (°F) 85 80 70 85 80 70 85 80 70

ID WB (°F) 72 67 57 72 67 57 72 67 57

75 T.C. 26.4 25.3 24.0 26.6 25.7 24.6 26.7 26.1 25.2

S.C. 15.4 15.6 15.4 16.2 16.7 16.8 16.9 17.8 18.2

K.W 2.15 2.11 2.08 2.17 2.13 2.10 2.18 2.15 2.12

85 T.C. 25.4 23.9 21.8 25.7 24.6 22.8 26.1 25.2 23.7

S.C. 15.3 15.1 14.4 16.4 16.6 16.2 17.4 18.2 18.1

K.W 2.312.261.162.332.282.232.362.312.26

95 T.C. 24.4 22.5 19.6 24.9 23.4 20.9 25.4 24.3 22.2

S.C. 15.3 14.6 13.4 16.6 16.6 15.7 17.9 18.5 17.9

K.W 2.472.402.312.502.442.352.532.472.39

105 T.C. 22.5 20.1 17.6 23.2 21.1 18.6 23.9 22.1 19.6

S.C. 14.7 13.8 12.7 16.4 15.9 14.7 18.1 17.9 16.8

K.W 2.622.532.442.662.572.472.702.612.51

115 T.C. 20.6 17.7 15.6 21.5 18.8 16.3 22.4 19.8 16.9

S.C. 14.2 13.0 11.9 16.3 15.2 13.8 18.3 17.3 15.6

K.W 2.762.652.562.812.702.592.862.742.62

125 T.C. 17.8 15.2 13.3 18.7 15.9 14.0 19.5 16.7 14.7

S.C. 13.3 12.4 11.4 15.4 14.3 13.1 17.4 16.1 14.7

K.W 2.892.782.692.942.822.722.992.852.75

NOTE: ALL CAPACITIES ARE NET WITH INDOOR FAN HEAT ALREADY DEDUCTED AT 1250 BTUH/1000 CFM.

339293-YTG-C-0208

Unitary Products Group 7

Multipliers for determining the performance with other indoor sections.

NOTE: For dry bulb temperatures different than those listed (between 73-87°F), sensible capacity increases by 1060 BTUH per 1000 CFM per degree above the

listed temperature and decreases by 1060 BTUH per 1000 CFM per degree below the listed temperature.

COOLING PERFORMANCE DATA

AIR CONDITIONER MODEL NO. H1RA030S78A

INDOOR COIL MODEL NO. F2RP036

CONDENSER

ENTERING AIR

TEMPERATURE

IDCFM 650 850 1050

ID DB (°F) 85 80 70 85 80 70 85 80 70

ID WB (°F) 72 67 57 72 67 57 72 67 57

75 T.C. 26.4 25.3 24.0 26.6 25.7 24.6 26.7 26.1 25.2

S.C. 15.4 15.6 15.4 16.2 16.7 16.8 16.9 17.8 18.2

K.W 2.39 2.35 2.32 2.53 2.49 2.46 2.56 2.53 2.50

85 T.C. 25.4 23.9 21.8 25.7 24.6 22.8 26.1 25.2 23.7

S.C. 15.3 15.1 14.4 16.4 16.6 16.2 17.4 18.2 18.1

K.W 2.67 2.62 1.40 2.82 2.76 2.71 2.93 2.88 2.83

95 T.C. 24.4 22.5 19.6 24.9 23.4 20.9 25.4 24.3 22.2

S.C. 15.3 14.6 13.4 16.6 16.6 15.7 17.9 18.5 17.9

K.W 2.71 2.64 2.55 2.86 2.80 2.71 2.91 2.85 2.77

105 T.C. 22.5 20.1 17.6 23.2 21.1 18.6 23.9 22.1 19.6

S.C. 14.7 13.8 12.7 16.4 15.9 14.7 18.1 17.9 16.8

K.W 2.98 2.89 2.80 3.14 3.05 2.95 3.27 3.18 3.08

115 T.C. 20.6 17.7 15.6 21.5 18.8 16.3 22.4 19.8 16.9

S.C. 14.2 13.0 11.9 16.3 15.2 13.8 18.3 17.3 15.6

K.W 3.00 2.88 2.80 3.17 3.05 2.95 3.24 3.12 3.00

125 T.C. 17.8 15.2 13.3 18.7 15.9 14.0 19.5 16.7 14.7

S.C. 13.3 12.4 11.4 15.4 14.3 13.1 17.4 16.1 14.7

K.W 3.13 3.02 2.93 3.30 3.18 3.08 3.37 3.23 3.13

NOTE: ALL CAPACITIES ARE NET WITH INDOOR FAN HEAT ALREADY DEDUCTED AT 1250 BTUH/1000 CFM.

Subject to change without notice. Printed in U.S.A. 339293-YTG-C-0208

Unitary 5005 Norman

Product York OK

Group Drive 73069

Multipliers for determining the performance with other indoor sections.

NOTE: For dry bulb temperatures different than those listed (between 73-87°F), sensible capacity increases by 1060 BTUH per 1000 CFM per degree above the

listed temperature and decreases by 1060 BTUH per 1000 CFM per degree below the listed temperature.

COOLING PERFORMANCE DATA

AIR CONDITIONER MODEL NO. H1RA036S78A

INDOOR COIL MODEL NO. F2RP036

CONDENSER

ENTERING AIR

TEMPERATURE

IDCFM 1050 1250 1450

ID DB (°F) 85 80 70 85 80 70 85 80 70

ID WB (°F) 72 67 57 72 67 57 72 67 57

75 T.C. 38.7 36.8 35.0 39.1 34.7 35.6 39.4 32.5 36.2

S.C. 23.4 23.5 23.4 24.4 24.8 24.8 25.4 26.1 26.2

K.W 3.303.253.213.593.543.503.483.433.39

85 T.C. 37.4 34.8 31.9 37.7 34.1 32.6 38.1 33.4 33.4

S.C. 23.5 24.0 22.2 24.7 25.2 23.9 25.9 26.4 25.5

K.W 3.743.651.954.064.003.904.003.943.84

95 T.C. 36.0 32.7 28.7 36.4 33.5 29.6 36.7 34.3 30.5

S.C. 23.6 24.5 21.0 25.0 25.6 22.9 26.4 26.7 24.8

K.W 3.803.673.514.093.993.833.993.923.76

105 T.C. 32.6 29.1 25.5 33.2 29.9 26.3 33.9 30.7 27.2

S.C. 22.6 22.1 19.6 24.3 23.6 21.5 26.1 25.2 23.3

K.W 4.174.003.854.534.364.214.494.324.17

115 T.C. 29.2 25.5 22.3 30.1 26.3 23.1 31.0 27.0 23.8

S.C. 21.5 19.6 18.2 23.6 21.6 20.0 25.7 23.6 21.8

K.W 4.163.953.814.504.274.124.454.194.04

125 T.C. 25.5 22.4 19.6 26.2 22.8 20.0 26.9 23.1 20.4

S.C. 20.3 18.8 17.4 22.3 20.5 18.9 24.3 22.2 20.3

K.W 4.294.123.994.654.434.294.614.354.20

NOTE: ALL CAPACITIES ARE NET WITH INDOOR FAN HEAT ALREADY DEDUCTED AT 1250 BTUH/1000 CFM.

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