York YCL09 User manual

HeatingandAirConditioning
AFFINITY LOW SILL CONSOLE
COMMERCIAL GEOTHERMAL/
WATER SOURCE HEAT PUMPS
SINGLE CAPACITY
MODELS:
YCL09 - 18
(.75 THRU 1.5 NOMINAL TONS)
Due to continuous product improvement, specifications are
subject to change without notice.
Visit us on the web at www.yorkgeothermal.com
Additional rating information can found at
www.ahridirectory.org
FOR DISTRIBUTION USE ONLY - NOTTO BE USEDATPOINT OF RETAILSALE
INSTALLATION MANUAL

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AFFINITY LOW SILL SERIES INSTALLATION MANUAL
Table of Contents
Model Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
General Installation Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Dimensional Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Physical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Installation Steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
System Cleaning and Flushing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Open Loop Ground Water Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Electrical Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Blower Performance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Wiring Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Unit Startup Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Unit Startup Checklist/Unit Startup Steps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Operating Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Operating Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Pressure Drop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Compressor and Thermistor Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Refrigerant Circuit Guideline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Heat of Extraction/Rejection Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Reference Calculations and Legend . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Startup/Troubleshooting Form . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Preventive Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Replacement Procedures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Service Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Revision Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

4
AFFINITY LOW SILL SERIES INSTALLATION MANUAL
Model Nomenclature
All Affinity Series product is Safety listed under UL1995 thru ETL and performance listed with AHRI in
accordance with standard 13256-1.
YCL S
1-3 5-6 7 8 9
Model Type
YCL –YCL Series
Cabinet Configuration
C –Chassis Only
W –Chassis with Cabinet
S –Chassis with Slope Top
Unit Capacity
09, 12, 15, 18
Piping Option
L –Left
R –Right
Voltage
0 –208-230/60/1
2 –265-277/60/1
9 –115/60/1 (09 & 12 Only)
Unit Control
1 –CCM
A –AuroraTM Base Control (ABC)
Vintage
* - Factory UseOnly
Non-Standard Options
SS –Standard
Air Coil/Insulation Option
5 –AlumiSealTM/Extended Range
6 –AlumiSealTM/Standard Range
7 –No Coating/Extended Range
8 –No Coating/Standard Range
Sound Kit
A –None
B –Blanket
Future Option
N –None
Future Option
N –None
Coax Option
C –Copper
N –CuproNickel
Thermostat Control
1 –Unit MountedThermostat
2 –Remote Wall-Mount Thermostat
10 11 12 14
09 L 0 1 1 C N N B
13 5 15 SS 16-17
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3
NOTES: Chassis only availablewith left pipingoption.

5
AFFINITY LOW SILL SERIES INSTALLATION MANUAL
Safety Considerations
WARNING: Before performing service or maintenance
operations on a system, turn off main power switches
to the indoor unit. If applicable, turn off the accessory
heater power switch. Electrical shock could cause
personal injury.
Installing and servicing heating and air conditioning equipment can
be hazardous due to system pressure and electrical components.
Only trained and qualified service personnel should install, repair
or service heating and air conditioning equipment. Untrained
personnel can perform the basic maintenance functions of cleaning
coils and cleaning and replacing filters. All other operations should
be performed by trained service personnel. When working on
heating and air conditioning equipment, observe precautions in
the literature, tags and labels attached to the unit and other safety
precautions that may apply.
Follow all safety codes. Wear safety glasses and work gloves.
Use a quenching cloth for brazing operations and have a fire
extinguisher available.
Moving and Storage
Move units in the normal “up” orientation. Do not stack units. When
the equipment is received, all items should be carefully checked
against the bill of lading to be sure all crates and cartons have
been received. Examine units for shipping damage, removing the
units from the packaging if necessary. Units in question should also
be internally inspected. If any damage is noted, the carrier should
make the proper notation on the delivery receipt, acknowledging
the damage.
Water Piping
The proper water flow must be provided to each unit whenever the
unit operates. To assure proper flow, use pressure/temperature
ports to determine the flow rate. These ports should be located at
the supply and return water connections on the unit. The proper
flow rate cannot be accurately set without measuring the water
pressure drop through the refrigerant-to-water heat exchanger.
All source water connections on commercial units are fittings that
accept a male pipe thread (MPT). Insert the connectors by hand,
then tighten the fitting with a wrench to provide a leakproof joint.
When connecting to an open loop (groundwater) system, thread
any copper MPT fitting into the connector and tighten in the same
manner as described above.
Refrigerant Systems
To maintain sealed circuit integrity, do not install service gauges
unless unit operation appears abnormal. Compare the change in
temperature on the air side as well as the water side to the Unit
Operating Parameters tables. If the unit’s performance is not
within the ranges listed, and the airflow and water flow are known
to be correct, gauges should then be installed and superheat and
subcooling numbers calculated. If superheat and subcooling are
outside recommended ranges, an adjustment to the refrigerant
charge may be necessary.
General Installation Information

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AFFINITY LOW SILL SERIES INSTALLATION MANUAL
Dimensional Data - Flat Top Cabinet
Left Hand Cabinet
Right Hand Cabinet
FRONT
TOP
SIDE
Right return cabinet shown in dimensional views
A
D E
C
G
B
F
Flat Top
Configuration
Overall Cabinet Grille
ABCDEFG
Width Depth Height Grille
Lid Grille Length Grille Width
09-12 in. 45.1 10.8 22.5 9.2 35.0 6.1 2.3
cm. 114.6 27.4 57.2 23.4 88.9 15.6 5.8
15-18 in. 50.0 12.8 22.5 9.2 35.0 6.1 3.3
cm. 127.0 32.4 57.2 23.4 88.9 15.6 8.3
YCLW09-18

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AFFINITY LOW SILL SERIES INSTALLATION MANUAL
Dimensional Data - Slope Top Cabinet
Left Hand CabinetRight Hand Cabinet
FRONT
TOP
SIDE
Right return cabinet shown in dimensional views
D E
F
C
AG
B
H
80°
Slope Top
Configuration
Overall Cabinet Grille
ABCDEFGH
Width Depth Height Grille
Lid Grille Length Grille Width
09-12 in. 45.1 10.8 24.0 9.2 35.0 6.1 2.0 22.4
cm. 114.6 27.4 61.0 23.4 88.9 15.6 5.1 56.9
15-18 in. 50.0 12.8 24.0 9.2 35.0 6.1 2.0 22.5
cm. 127.0 32.4 61.0 23.4 88.9 15.6 5.1 57.2
YCLS09-18

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AFFINITY LOW SILL SERIES INSTALLATION MANUAL
Dimensional Data - Chassis
9.6
17.6
21.7
33.1 AIR FLOW
33.6 9.1
42.7
1.5
1.5
8.6
2.1
2.10
1.0
WATER OUT
1/2 in. FPT
WATER IN
1/2 in.FPT
12.1
YCLC15-18
YCL09-12
1.8
1.5
28.0 AIR FLOW
37.8
29.1 8.7
FILTER
BLOWER ACCESS PANEL
COMPRESSOR
ACCESS PANEL
/&
CONDENSATE
DRAIN CONNECTION
WATER OUT
1/2" FPT
WATER IN
1/2" FPT
10.2
16.2
16.7
21.6
7.4
0.8
2.1
1.8

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AFFINITY LOW SILL SERIES INSTALLATION MANUAL
Control Panel
(Remove For Access
To Control Box)
Wall Mount For Chassis
w/Flat Top Cabinets
Optional
Fused/
Non-fused
Disconnect
Optional
Ball Valves
Optional
Hose Kits
Handy Box
Blower Option Switch
Air Filter
Control Panel (Remove For
Access To Control Box)
Wall Mount For Chassis
w/Flat Top Cabinets
Optional
Fused/
Non-fused
Disconnect
Optional
Ball Valves
Optional
Hose Kits
Handy Box
Blower Option Switch
Air Filter
Left Return Right Return
Dimensional Data - Controls Detail: Flat Top Chassis
Control Panel (Remove For
Access To Control Box)
Air Filter
Air Filter
Control Panel (Remove For
Access To Control Box)
Blower Option Switch
(On Side Panel)
Blower Option Switch
(On Side Panel)
Optional
Hose Kits Optional
Hose Kits
Optional
Ball Valves
Optional
Ball Valves
Optional
Fused/
Non-fused
Disconnect
Optional
Fused/
Non-fused
Disconnect
Wall Mount
Attached to Unit
Wall Mount
Attached to Unit
Handy Box
Handy Box
Dimensional Data - Controls Detail: Slope Top Chassis

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AFFINITY LOW SILL SERIES INSTALLATION MANUAL
Physical Data
Model
Console
09 12 15 18
Compressor (1 each) Rotary
Factory Charge R410A, oz [kg] 27 [0.77] 27 [0.77] 36 [1.02] 34 [0.96]
Blower Motor & Blower
Blower Motor Type/Speeds ECM 3 Speeds
Blower Motor - hp [W] ECM 0.25 [186] 0.25 [186] 0.25 [186] 0.25 [186]
Blower Wheel Size (Dia x W), in. [mm] ECM 5.75 x 5.5
[146 x 140]
5.75 x 5.5
[146 x 140]
6.0 x 6.5
[152 x 165]
6.0 x 6.5
[152 x 165]
Coax and Water Piping
Water Connection Size - FPT - in [mm] 1/2” [12.7] 1/2” [12.7] 1/2” [12.7] 1/2” [12.7]
Coax & Piping Water Volume - gal [l] 0.15 [0.6] 0.18 [0.7] 0.15 [0.6] 0.18 [0.7]
Air Coil
Air Coil Dimensions (H x W), in. [mm] 8 x 22
[203 x 559]
8 x 22 [203
x 559]
8 x 3 0
[203 x 762]
8 x 3 0
[203 x 762]
Air Coil Total Face Area, ft2 [m2] 1.2 [0.114] 1.2 [0.114] 1.7 [0.16] 1.7 [0.16]
Air Coil Tube Size, in [mm] 3/8 [9.5] 3/8 [9.5] 3/8 [9.5] 3/8 [9.5]
Air Coil Number of rows 3 3 4 4
Filter Standard - Throwaway, in [mm] 23 x 9.6
[584 x 244]
23 x 9.6 [584
x 244]
32 x 9.6 [813
x 244]
32 x 9.6 [813
x 244]
Weight - Packaged, lb [kg] 200 [91] 205 [93] 215 [98] 220 [100]
5/24/2018