York YZH024 THRU 060 User Manual download pdf

TECHNICAL GUIDE

AFFINITY

SPLIT-SYSTEM HEAT PUMPS

18 SEER – R-410A

MODELS:

YZH024 THRU 060

(2 THRU 5 NOMINAL TONS)

Due to continuous product improvement, specifications

are subject to change without notice.

Visit us on the web at www.york.com

Additional rating information can be found at

www.ari.org/aridirectory

LISTED

ISO 9001

Certified Quality

Management System

345094-YTG-D-0108

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

DESCRIPTION

The YZHSeries unit is the outdoor part of a versatile heat pump

system. It is designed to be custom matched with one of our

complete line of evaporator sections, each designed to serve a

specific function. Matching air handlers are available for upflow,

downflow, and horizontal left or right application to provide a

complete system. Electric heaters are available if required. Add-

on coils are available for use with upflow, downflow, or horizontal

furnaces. Field installed accessories are available as needed.

WARRANTY

5-year limited parts warranty.

10-year limited compressor warranty.

Premium System Warranty - Limited lifetime compressor and 10-

year parts when matched with an approved York Affinity furnace

or UPG air handler and coil.

FEATURES

• Superior Coil Protection – A stamped decorative metal coil

guard completely protects coil from debris and other large damag-

ing material while a polymer mesh further protects the coil against

smaller particles.

• Isolated Compressor Compartment – A molded composite

bulkhead isolates the compressor from the rest of the unit reduc-

ing sound and vibration.

• Protected Compressors – Each compressor is protected against

high and low pressure as well as excessive temperature. This is

accomplished by by the simultaneous operation of a high pres-

sure relief valve and temperature sensors which protect the com-

pressor if undesirable conditions occur.

• Environmentally Friendly Refrigerant – Next generation refrig-

erant R-410A delivers environmentally friendly performance, with

zero ozone depletion.

• Durable Finish – Automotive quality finish provides the ultimate

protection from harmful U.V. rays as well as rust creep ensuring

long-lasting high quality appearance. A powder-paint topcoat is

applied over a baked-on primer, using a galvanized, zinc coated

steel base material. The result is a finish that has been proven in

testing to provide 33% greater durability than conventional pow-

der-coat finishes.

• Lower Installed Cost – Designed to provide enhanced installabil-

ity by featuring a slide-down control compartment allowing easy

access to control components along with angled service valves to

reduce overall installation time and cost.

• Low Operating Sound Levels – A fan design boasting technol-

ogy adapted from aeronautic and defense engineering provides

for whisper quiet operation by allowing airflow to flow smoothly

and efficiently across the fan tips.

• Filter-Drier – A factory installed, solid core liquid line filter-drier fil-

ters harmful debris and moisture from the system.

• Easy Service Access – A full end, full service, access panel with

handle makes for easy entry to internal components.

• Long Lasting Operation – Strong and durable composite base

pan provides added strength while resisting rust and corrosion as

well as reducing sound and vibration.

• QuietDrive

system - The swept-wing fan, composite base

pan, isolated compressor compartment and two-stage compres-

sor are engineered as a system to reduce overall sound to a mere

whisper.

• Complete System Control – All models utilize the exclusive

microprocessor based, on-demand, defrost control system. This

system provides optimal comfort, efficiency, and constant montor-

ing of the entire system for reliable operation. defrost cycles occur

only when necessary. an adjustable balance point insures supple-

mental heat is brought on only when required to meet the space

load, for optimum efficiency and reliability.

• In the event improper operating conditions occur (high tempera-

ture and/or high pressure), the unit will automatically shut down to

protect the refrigeration system, and switch to back-up heat. On-

board diagnostic LED’s guide the technician to the source of the

problem, and an output signal from the control to the thermostat

will alert the homeowner. The control also features non-volatile

memory, which preserves trouble codes in the event of power

loss. An anti-short cycle timer extends the life of the compressor

by preventing short-cycling.

Certified in accordance with the Unitary Small Equipment certification

program, which is based on ARI Standard 210/240.

1 2 3 4 5 6 ... 27 28

Summary of Contents

Page 1 - TECHNICAL GUIDE

TECHNICAL GUIDEAFFINITY SPLIT-SYSTEM HEAT PUMPS18 SEER – R-410A MODELS:YZH024 THRU 060(2 THRU 5 NOMINAL TONS)Due to continuous product improvement, sp

Page 2 - Physical and Electrical Data

10 Unitary Products Group345094-YTG-D-0108YZH04811P(C,V)9*D20 FC/MC/PC60D 24 1 985 36.0 - - 3.80 2 1560 48.0 32.6 9.8 4.00 2 985 39.0 25.6 9.5 3.20

Page 3 - Unitary Products Group 3

Unitary Products Group 11345094-YTG-D-0108ACCESSORIES*TXV Kits - 1TVM9 series thermal expansion valves preciselymeter refrigerant for optimum performa

Page 4 - 4 Unitary Products Group

12 Unitary Products Group345094-YTG-D-0108Multipliers for determining the performance with other indoor sections.NOTE: For dry bulb temperatures diffe

Page 5 - Unitary Products Group 5

Unitary Products Group 13345094-YTG-D-0108Multipliers for determining the performance with other indoor sections.NOTE: For dry bulb temperatures diffe

Page 6 - 6 Unitary Products Group

14 Unitary Products Group345094-YTG-D-0108Multipliers for determining the performance with other indoor sections.NOTE: For dry bulb temperatures diffe

Page 7 - Unitary Products Group 7

Unitary Products Group 15345094-YTG-D-0108Multipliers for determining the performance with other indoor sections.NOTE: For dry bulb temperatures diffe

Page 8 - 8 Unitary Products Group

16 Unitary Products Group345094-YTG-D-0108Multipliers for determining the performance with other indoor sections.NOTE: For dry bulb temperatures diffe

Page 9 - Unitary Products Group 9

Unitary Products Group 17345094-YTG-D-0108Multipliers for determining the performance with other indoor sections.NOTE: For dry bulb temperatures diffe

Page 10 - 345094-YTG-D-0108

18 Unitary Products Group345094-YTG-D-0108Multipliers for determining the performance with other indoor sections.NOTE: For dry bulb temperatures diffe

Page 11 - COLOR GRILLES

Unitary Products Group 19345094-YTG-D-0108Multipliers for determining the performance with other indoor sections.NOTE: For dry bulb temperatures diffe

Page 12

2 Unitary Products Group345094-YTG-D-0108All dimensions are in inches. They are subject to changewithout notice. Certified dimensions will be provided

Page 13

20 Unitary Products Group345094-YTG-D-0108Multipliers for determining the performance with other indoor section.NOTE: KW RATING IS FOR OUTDOOR AND IND

Page 14

Unitary Products Group 21345094-YTG-D-0108Multipliers for determining the performance with other indoor section.NOTE: KW RATING IS FOR OUTDOOR AND IND

Page 15

22 Unitary Products Group345094-YTG-D-0108Multipliers for determining the performance with other indoor sections.NOTE: KW RATING IS FOR OUTDOOR AND IN

Page 16

Unitary Products Group 23345094-YTG-D-0108Multipliers for determining the performance with other indoor sections.NOTE: KW RATING IS FOR OUTDOOR AND IN

Page 17

24 Unitary Products Group345094-YTG-D-0108Multipliers for determining the performance with other indoor sections.NOTE: KW RATING IS FOR OUTDOOR AND IN

Page 18

Unitary Products Group 25345094-YTG-D-0108Multipliers for determining the performance with other indoor sections.NOTE: KW RATING IS FOR OUTDOOR AND IN

Page 19

26 Unitary Products Group345094-YTG-D-0108Multipliers for determining the performance with other indoor sections.NOTE: KW RATING IS FOR OUTDOOR AND IN

Page 20

Unitary Products Group 27345094-YTG-D-0108Multipliers for determining the performance with other indoor sections.NOTE: KW RATING IS FOR OUTDOOR AND IN

Page 21

Page 22

Unitary Products Group 3345094-YTG-D-0108 PROCEDURES:1. Unit factory charge listed on the unit nameplate includes refrigerant for the condenser, the s

Page 23

4 Unitary Products Group345094-YTG-D-0108COOLING CAPACITY - With Air Handler CoilsUNIT MODELAIR HANDLERCOIL1MODELCOOLINGMODEL W STAGERATED CFMNET MBHS

Page 24

Unitary Products Group 5345094-YTG-D-0108COOLING CAPACITY - With Variable Speed FurnacesUNIT MODELVARIABLE SPEEDFURNACE MODELCOILMODEL1WCOOLINGSTAGERA

Page 25

6 Unitary Products Group345094-YTG-D-0108YZH04811P(C,V)8*C16 FC/MC/PC48C 21 1 880 33.0 23.4 16.3O 13.30 2 1500 46.0 34.6 11.70 P(C,V)8*C20 FC/MC/PC

Page 26

Unitary Products Group 7345094-YTG-D-0108** Refer to Quick Selection Chart for specific furnace match-up.HEATING CAPACITY - With Air HandlerUNIT MODEL

Page 27

8 Unitary Products Group345094-YTG-D-0108\HEATING CAPACITY - With Variable Speed FurnacesUNIT MODELVARIABLE SPEEDFURNACE MODELCOILMODEL1WHEATINGSTAGER

Page 28 - Products York OK

Unitary Products Group 9345094-YTG-D-0108YZH03611P(C,V)8*C20 FC/MC62D 24 1 780 26.4 - - 4.00 2 1200 36.0 26.2 9.55 4.20 2 780 36.0 23.8 9.35 3.20 P

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York YZH024 THRU 060 User Manual

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Summary of Contents

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