Heatcraft Refrigeration Products TLH, TLL User Manual
CHCMTB
May 2008
Replaces CH-B-22, February 2003
CENTER MOUNT
UNIT COOLERS
Technical Guide
Models TLH | Air Defrost
TLL | Electric Defrost
www.chandlerref.com
Table of Contents
Nomenclature .........................................................................................................................................................................................................2
Features & Benets ............................................................................................................................................................................................... 3
Performance Data .................................................................................................................................................................................................4
Specications ..........................................................................................................................................................................................................5
Physical Data ...........................................................................................................................................................................................................6
Dimensional Data ..................................................................................................................................................................................................6
Replacement Parts by InterLink™ .................................................................................................................................................................... 7
Standard Nozzle Selection .................................................................................................................................................................................7
We have made a commitment to customer needs, innovation and environmental stewardship and have dedicated
ourselves to delivering energy-ecient choices. PSC and EC motors will reduce costs, improve the bottom line and
enhance equipment performance and service life.
Choose the most energy-ecient motor available for evaporators.
The EC motor is an Energy Solutions® option on new Chandler Center Mount
evaporators. Available on all new equipment or as an easy-to-install, drop-in
replacement aftermarket part from InterLink™ Commercial Refrigeration Parts.
Because they’re a drop-in replacement for existing shaded pole and PSC
motors, installation is quick and easy. It’s a high impact, quick payback
solution for reducing costs and achieving green initiatives without replacing
the entire system.
EC motors by InterLink are up to 75% ecient - that’s a 51-59% increase
over shaded pole motors and a 30-35% increase over permanent-split
capacitor (PSC) motors. With all of this added eciency, you can count on
more energy savings and lower operational costs while taking a step in the
right direction toward conserving our planet’s resources.
To learn more about EC motors, visit www.interlinkparts.com/ec.
Nomenclature
TLH 052 A E
Model Series Capacity Electrical Code Design Revision
TLH = Chandler Center
Mount, air defrost
TLL = Chandler Center
Mount, electric defrost
# BTUH x 100 A = 115/1/60
B = 208-230/1/60
AE = 115/1/60 (EC)
BE = 208-230/1/60 (EC)
©2008 Heatcraft Refrigeration Products LLC
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Features & Benefits
Cabinet
Air moves across the ceiling in both directions providing even air distribution throughout the cooler
•
Compact, ceiling mount and center mount design allows for shelving and storage of product around all walls
•
Heavy-gauge grained aluminum cabinet cleans easily and looks attractive
•
Stainless steel screws prevent rust streaks
•
Panels on ends quickly remove for complete access to refrigerant components and electrical terminal block during
•
installation and servicing
Quick disconnect, waterproof plug and receptacle for each motor in all models
•
Wire fan guards with PVC coating for durability
•
Coil
High-eciency aluminum ns with full collars cover mechanically expanded copper tubes
•
Coils are dehydrated and sealed at the factory
•
Highest quality tubular heaters provide fast and economical defrost
•
Generous coil surface gives proper compressor balance
•
Standard adjustable defrost termination fan delay thermostat
•
Drain Pan
Double drain pan eliminates drain pan sweating
•
Tapered mounting provides proper slope for condensate drainage to one end of the unit
•
Motors
Motors are life lubricated and thermal overload protected
•
EC motors (optional) available factory-installed or as a drop-in replacement through InterLink™ Commercial
•
Refrigeration Parts in 115/1/60, 208-230/1/60 voltages
PSC motors are optional for 115/1/60, 208-230/1/60 voltages
•
PSC motors or EC motors are required for 50 Hz operation
•
Options
Unit Congurations: mounted components, pre-assembled, pre-charged and Beacon II™
•
- Units available with mounted TXV and mounted TXV / solenoid valve
- Pre-assembled units come with mounted TXV, liquid line solenoid valve and room thermostat
- Pre-charged units come with mounted TXV, liquid line solenoid valve, room thermostat and quick connect ttings
- Mounted room thermostat
- Beacon II units come with electronic expansion valves, pressure transducer, temperature sensors and Beacon
control board
Units available with stainless steel housing and drain pan
•
Units available with copper ns. Air defrost units also available with polyester coated ns or various coil coatings options
•
All Chandler Center Mount units are UL-listed for US and Canada and meet NSF standards.
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