York YCJF24 User Manual

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TECHNICAL GUIDE
SPLIT-SYSTEM
AIR CONDITIONERS
14.5 SEER – R-410A
MODELS:
YCJF24 THRU 60
(2 THRU 5 NOMINAL TONS, 1 PHASE)
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.ahridirectory.org
ISO 9001
Certified Quality
Management System
LISTED
413437-YTG-C-0908
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
DESCRIPTION
The 14.5 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 sec-
tions, with each serving a specific function. Matching Air Han-
dlers 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.
WARRANTY
Single Phase Units:
5-year limited parts warranty.
10-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.
PROTECTED COMPRESSOR - The compressor is inter-
nally protected against high pressure and temperature and
externally by a factory installed high pressure switch. This
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 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.
Available in sweat connect models only. The unit contains
enough refrigerant for matching indoor coils and 15 feet of
interconnecting piping. 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 up away from the structure and any landscaping.
This allows compact location on multi-unit applications.
LOW OPERATING SOUND LEVEL - The upward air flow
carries the normal operating noise away from the living area.
The rigid top panel effectively isolates any motor sound. Iso-
lated compressor mounts minimize compressor operating
sounds. Additional sound attenuation is provided by a swept-
wing fan blade and compressor blanket.
LOW MAINTENANCE - Long life permanently lubricated
motor-bearings need no annual servicing.
EASY SERVICE ACCESS - Fully exposed refrigerant con-
nections, 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 con-
nections for ease of evacuating and charging.
U.L. and C.U.L. listed - approved for outdoor application.
Agency Listed - U.L. and C.U.L. listed - approved for out-
door application. The unit is certified in accordance with the
Unitary Small Equipment cerification program, which is
based on ARI Standard 210/240.
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Summary of Contents

Page 1 - TECHNICAL GUIDE

TECHNICAL GUIDESPLIT-SYSTEM AIR CONDITIONERS14.5 SEER – R-410AMODELS:YCJF24 THRU 60(2 THRU 5 NOMINAL TONS, 1 PHASE)Due to continuous product improveme

Page 2 - Physical and Electrical Data

413437-YTG-C-090810 Johnson Controls Unitary ProductsCOOLING CAPACITY - YCJF30S41S1 With Variable Speed FurnacesVARIABLE SPEEDFURNACE MODELCOILMODEL1W

Page 3

413437-YTG-C-0908Johnson Controls Unitary Products 11PV8*A12 UC30A 14 1000 29.4 21.2 15.25 13.00 PV8*B16 UC30B 17 1050 29.8 21.8 15.50 13.25 PV9*A12 U

Page 4

413437-YTG-C-090812 Johnson Controls Unitary ProductsG*9V*C16 FC/MC/PC35C 21 1005 29.6 22.0 15.75 13.25 G*9V*C20 FC/MC/PC35C 21 985 29.6 22.0 15.75 13

Page 5

413437-YTG-C-0908Johnson Controls Unitary Products 13PV8*C16 FC/MC/PC48C 21 1200 35.4 26.0 16.25 13.25 PV8*C20 FC/MC/PC48C 21 1200 35.4 26.0 16.25 13.

Page 6

413437-YTG-C-090814 Johnson Controls Unitary ProductsY*(8,L)C*C16 FC/PC60C 21 1195 35.4 26.0 16.25 13.55 Y*(8,L)C*C20 FC/PC60C 21 1215 35.4 26.0 16.20

Page 7

413437-YTG-C-0908Johnson Controls Unitary Products 15COOLING CAPACITY - YCJF42S41S1 With Variable Speed FurnacesVARIABLE SPEEDFURNACE MODELCOILMODEL1W

Page 8

413437-YTG-C-090816 Johnson Controls Unitary ProductsY*(8,L)C*B12 HD48 17 1350 41.0 29.8 14.75 12.50 Y*(8,L)C*C16 HD48 21 1435 41.5 30.8 15.25 13.00 Y

Page 9

413437-YTG-C-0908Johnson Controls Unitary Products 17COOLING CAPACITY - YCJF48S41S1 With Variable Speed FurnacesVARIABLE SPEEDFURNACE MODELCOILMODEL1W

Page 10 - 413437-YTG-C-0908

413437-YTG-C-090818 Johnson Controls Unitary ProductsG*9V*C20 FC/PC60C 21 1655 47.0 33.0 14.75 12.50 G*9V*D20 FC/MC/PC60D 24 1615 47.0 33.0 14.75 12.5

Page 11

413437-YTG-C-0908Johnson Controls Unitary Products 19ACCESSORIESRefer to Price Manual for specific model numbers.OFF CYCLE TIMER DELAY - Provides a 5-

Page 12

413437-YTG-C-09082 Johnson Controls Unitary ProductsAll dimensions are in inches. They are subject to change with-out notice. Certified dimensions wil

Page 13

413437-YTG-C-090820 Johnson Controls Unitary ProductsMultipliers for determining the performance with other indoor sections.For dry bulb temperatures

Page 14

413437-YTG-C-0908Johnson Controls Unitary Products 21Variable Speed FurnaceCoil T.C. S.C. KWPV8*A12 FC/MC/PC24A 1.02 1.05 0.94 PV9*A12 FC/MC/PC24A 1.0

Page 15

413437-YTG-C-090822 Johnson Controls Unitary ProductsMultipliers for determining the performance with other indoor sections.NOTE: For dry bulb tempera

Page 16

413437-YTG-C-0908Johnson Controls Unitary Products 23P(C,V)9*C20 FC/MC/PC36C 1.00 0.99 0.93 PV8*A12 FC/MC/PC37A 1.01 1.01 0.96 PV9*A12 FC/MC/PC37A 1.0

Page 17

413437-YTG-C-090824 Johnson Controls Unitary ProductsMultipliers for determining the performance with other indoor sections.NOTE: For dry bulb tempera

Page 18

413437-YTG-C-0908Johnson Controls Unitary Products 25Variable Speed Furnace Coil T.C. S.C. KWPV8*B16 FC/MC/PC35B 0.99 0.99 0.95 PV8*C16 FC/MC/PC35C 0.

Page 19 - TYPICAL FIELD WIRING

413437-YTG-C-090826 Johnson Controls Unitary ProductsMultipliers for determining the performance with other indoor sections.NOTE: For dry bulb tempera

Page 20 - COOLING PERFORMANCE DATA

413437-YTG-C-0908Johnson Controls Unitary Products 27Variable Speed FurnaceCoil T.C. S.C. KWPV8*B16 FC/MC/PC43B 1.00 0.99 0.97 PV8*C20 FC/MC/PC43C 1.0

Page 21

413437-YTG-C-090828 Johnson Controls Unitary ProductsMultipliers for determining the performance with other indoor sections.NOTE: For dry bulb tempera

Page 22

413437-YTG-C-0908Johnson Controls Unitary Products 29Variable Speed FurnaceCoil T.C. S.C. KWPV8*C16 FC/MC/PC48C 0.99 0.97 0.98 PV8*C20 FC/MC/PC48C 1.0

Page 23

413437-YTG-C-0908Johnson Controls Unitary Products 3Additional R-410A Charge / Orifice Size for Various Matched SystemsOutdoor Unit YCJF24S41S1 YCJF3

Page 24

Subject to change without notice. Printed in U.S.A. 413437-YTG-C-0908Copyright © 2008 by Johnson Controls, Inc. All rights reserved. Supersedes: 4134

Page 25

413437-YTG-C-09084 Johnson Controls Unitary ProductsPROCEDURES:1. Unit factory charge listed on the unit nameplate includes refrigerant for the conden

Page 26

413437-YTG-C-0908Johnson Controls Unitary Products 5COOLING CAPACITY - With Air Handler CoilsUNITMODELAIR HANDLERCOILMODEL1COOLINGMODEL WRATEDCFMNET M

Page 27

413437-YTG-C-09086 Johnson Controls Unitary Products— = Not applicable.14.5 SEER AC WITH MV - VARIABLE SPEED (Contimued)YCJF42S41S1MV16C 21 FC/MC43C 1

Page 28

413437-YTG-C-0908Johnson Controls Unitary Products 7COOLING CAPACITY - Upflow, Downflow & Horizontal Furnaces and CoilsUNIT MODELFURNACE**COILMODE

Page 29

413437-YTG-C-09088 Johnson Controls Unitary ProductsCOOLING CAPACITY - YCJF24S41S1 With Variable Speed FurnacesVARIABLE SPEEDFURNACE MODELCOILMODEL1WC

Page 30

413437-YTG-C-0908Johnson Controls Unitary Products 9Y*9C*B12 FC/MC/PC43B 17 800 24.0 16.8 16.00 13.50 Y*(8,L)C*A12 HC30 14 775 24.0 16.8 15.75 13.25 Y

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