Unit Mounting; General Data; General Unit Information - York CU060 Installation Instruction

WARNING
LOCK ALL ELECTRICAL POWER SUPPLY
SWITCHES IN THE OFF POSITION BEFORE
INSTALLING THE UNIT. FAILURE TO DISCON-
NECT POWER SUPPLY MAY RESULT IN ELEC-
TRICAL SHOCK OR EVEN DEATH.
Location -To ensure unit operates at maximum efficiencies,
choose a dry indoor area where the temperature is controlled
between 50 deg F and 115deg F. Consideration of surround-
ing areas should be taken when choosing a location to install
the unit. Common vibration and sound levels associated with
commercial equipment may be objectionable to people or
equipment. Install thermostats, air supplies and returns so
that each unit will operate only on individual unit control.
TABLE 1: GENERAL UNIT INFORMATION
Model
Nominal Cooling (Ton)
Cooling Performance
Gross Cooling Capacity (Btuh)
Design CFM
Compressor - Type
Number Used
Evaporator Coil - Type
Face Area (sq. ft.)
Rows/FPI
Condenser - Type
Number Used/Tons Capacity
Nominal Water flow rate (gpm)
Unit Water Connection Size
Evaporator Fan - Type
Number Used
Diameter x Width (in.)
Drive
Motor HP (Standard/Oversize)
Filters
Number Used-Size (in.)
Condensate Drain Connection
Weight
Shipping
NOTE: Cooling performance is rated at 80 degrees F dry bulb 67 degrees F wet bulb entering air temperature, CFM listed,
85 degrees F entering 95 degrees F leaving water temperature, and water flow rate listed.
Gross capacity does not include the effect of evaporator fan motor heat.
Note: The water cooled coaxial condensers in these units
have copper tubing and are NOT suitable for salt or brackish
water. Do not install these units outdoors, or in any area
where the surrounding temperature may drop below 32
degrees F.
Unitary Products Group
CU060 CU096
5 8
63300 100600
2000 3200
1 2
5.00 9.37
3/12 3/12
1/5 2/4
15 24
1" FPT 1-1/4" FPT
1 1
12x9 15x12
0.75/1 1.5/2
2-20x16 4-14x25x2
625 815

UNIT MOUNTING

The 5 through 25 ton models are shipped as a fully assem-
bled integral package. The 5-15 ton units may be field split
between the evaporator/compressor section and the upper
blower section; to allow for passage through doors, elevators,
hallways, etc. Units are not intended for outdoor installation.
Floor mounted units should be secured on a solid, level sur-
face or sturdy stand. (refer to typical installation diagram on
Page 4). The use of an isolating rubber sheet is recom-
mended to reduce vibration and noise transmission. Ensure
that the entire base is continuosly supported -do not support
unit at corner points only!

GENERAL DATA

CU120 CU180
10 15
127800 188600
4000 6000
Scroll
2 2
Copper Tubes, Aluminum Fins
10.50 15.11
3/13 3/12
Coaxial
2/5 2/7.5
30 45
1-1/4" FPT 1-1/2" FPT
Centrifugal, Forward Curved
1 2
15x12 15x9
Adjustable Belt
2/3 3/5
6-14x20x2 2-16x20x2
4-16x25x2
3/4 FPT
975 1350
036-33072-001 Rev. A (0601)
CU240 CU300
20 25
246800 322000
8000 10000
2 2
19.00 19.79
3/14 4/12
2/10 3/7.5
60 75
2" FPT 2" FPT
2 2
15x11 15x11
5/7.5 7.5/10
6-20x25x2 8-20x20x2
1525 1825
5