Table of Contents
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READ THIS PAGE FIRST
1.
Howard-McCray would like to thank you for purchasing one
of our units.
PLEASE
PROCEEDING WITH THE INSTALLATION OR OPERATING OF
THIS UNIT.
2.
Environment - These display cabinets are made to operate at
75°F and 55% relative humidity. Temperature and/or humidity
greater than the factory recommendations will hinder the
performance of this cabinet.
3.
Cabinet Set-Up – A qualified refrigeration mechanic should
set-up this cabinet. Control settings are extremely critical to
the proper operation of this unit. These settings are the
responsibility of the customer and are not covered by factory
warranties. Failure to have this unit installed by a qualified
refrigeration mechanic may VOID all the warranties on this
unit.
4.
Location – This cabinet must not be located in the direct rays
of the sun or near radiant heat sources. A minimum of 3" of
free air space is required at the rear of the cabinet.
5.
Never spray water into the cabinet. This will cause damage
to the seals.
6.
If additional assistance is required, please call us at
1-800-344-8222.
READ THIS PAGE FIRST
90-142 SR-Series
READ
THIS
MANUAL
CAREFULLY
BEFORE
120215
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Related Manuals for Howard McCray SR Series
Summary of Contents for Howard McCray SR Series
- Page 1 READ THIS PAGE FIRST Howard-McCray would like to thank you for purchasing one of our units. PLEASE READ THIS MANUAL CAREFULLY BEFORE PROCEEDING WITH THE INSTALLATION OR OPERATING OF THIS UNIT. Environment - These display cabinets are made to operate at 75°F and 55% relative humidity.
- Page 2 Installation and Operating Instructions For SR Series SOLID DOOR REACH-IN REFRIGERATOR Important Instructions Please Read carefully Before attempting to install or operate the cabinet Keep this Book for Future Reference 90-142 SR-Series 120215...
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Page 3: Table Of Contents
Table of Contents Engineering Specifications --------------------------------------------------------------------------------------------------------------- 2 Receiving and Inspection ------------------------------------------------------------------------------------------------------------------ 3 Installation --------------------------------------------------------------------------------------------------------------------------------------- 3 Electrical Service Connection------------------------------------------------------------------------------------------------------------ 3 Caster or Leg Installation ------------------------------------------------------------------------------------------------------------------ 3 Control Settings-------------------------------------------------------------------------------------------------------------------------------- 4 Stocking the Cabinet------------------------------------------------------------------------------------------------------------------------- 4 Defrost Period ---------------------------------------------------------------------------------------------------------------------------------- 4 Condensate Evaporator Pan -------------------------------------------------------------------------------------------------------------- 4 Drain Trap Installation----------------------------------------------------------------------------------------------------------------------- 4 Start-Up Check-List -------------------------------------------------------------------------------------------------------------------------- 4 Controller Start-Up --------------------------------------------------------------------------------------------------------------------------- 5... -
Page 4: Engineering Specifications
The following instructions are for the benefit of the new owner and the installing contractor. They should be studied carefully before attempting to install or operate the cabinet. This manual is the property of the owner and should remain in the owner’s possession. Engineering Specifications –... -
Page 5: Receiving And Inspection
Receiving and Inspection Procedure 3. The minimum clearance allowed for the rear 1) The cabinet has been carefully operation of the cabinet is 3 inches and the sides can have tested and inspected before crating and has no clearance if need be. been determined to be in good operating condition before leaving the factory. -
Page 6: Control Settings
drain hose on this model is factory attached to Control Settings the rear of the cabinet. The drain hose is supplied at a length sufficient to reach the floor, when the cabinet is equipped with either casters or legs. After installing the factory supplied Electric Condensate Pan loosen the drain hose attachment clamps that hold the drain hose in a loop. -
Page 7: Controller Start-Up
Start-Up If the alarm should go off during the pull-down 1. Electrically energize the cabinet. Check the period just press the SET button on the supply voltage, must be within +/- 5%. Check the controller. evaporator fan motors to ensure all are operating and rotating in the correct direction. -
Page 8: Maintenance Suggestions
Maintenance Suggestions Cleaning the Condenser An attractive operation can be a very profitable. It is crucial that the condenser face be cleaned Dirty and poorly merchandised cabinets are weekly. The condenser is prone to quickly offensive to most discriminating customers, so a accumulate any dust or dirt from the location. -
Page 9: Trouble Chart
Trouble Chart F. Compressor tries to start when thermostat closes but cuts out on overload, starts after A. Compressor will not start - no hum several attempts Possible Causes: Possible Causes: Disconnect switch open Low voltage Blown fuse Thermostat differential too close (lower Defective wiring than 10°) Overload protector tripped... -
Page 10: Parts List
Parts List Part # Description Usage 1SH6521 Evaporator Fan Assembly - 115V ALL Models 21-376 Digital Electric Controller – XR40CX ALL Models 20-206 Electric Condensate Evaporator Pan ALL Models 20-250 Anti-Sweat Heater ALL Models 20-199 Lamp Bulb ALL Models 30-489 Door Opening Breaker - 60-1/4"... -
Page 11: Customer Installation Record
Keep this Page for Your Records: Dear Customer: We wish to congratulate you on your judgment. We are very proud to have been privileged to serve you with Howard-McCray equipment to fill your requirements. Howard-McCray equipment is the product of a company dedicated in producing products of quality, incorporating progressive features on a timely basis and backed by a warranty which provides confidence. -
Page 12: Notes
NOTES: _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ Howard-McCray A Division of HMC Enterprises, LLC. 831 East Cayuga Street •... -
Page 13: Warranty
Warranty ONE YEAR WARRANTY Howard-McCray warrants the refrigerator of the serial number shown, and all parts thereof, to be free from defects in material and workmanship under normal use and service. Its obligation under the warranty shall be limited to repairing or replacing any part of said refrigerator (F.O.B Factory), which proves to be defective within one year from the date of original shipment, provided that the installation date is not thirty (30) days beyond the original shipping date of the refrigerator and examination discloses to its sole satisfaction that said refrigerator or any part thereof is defective. - Page 14 Installing and Operating Instructions 1592020042 4. FRONT PANEL COMMANDS Digital controller with defrost management XR40CX CONTENTS GENERAL WARNING ________________________________________________________ 1 GENERAL DESCRIPTION ____________________________________________________ 1 CONTROLLING LOADS ______________________________________________________ 1 FRONT PANEL COMMANDS __________________________________________________ 1 MAX & MIN TEMPERATURE MEMORIZATION____________________________________ 1 MAIN FUNCTIONS __________________________________________________________ 1 PARAMETERS _____________________________________________________________ 2 DIGITAL INPUT...
- Page 15 Installing and Operating Instructions 1592020042 6.4 HOW TO CHANGE A PARAMETER VALUE DISPLAY CF Temperature measurement unit: °C=Celsius; °F=Fahrenheit. WARNING: When the To change the parameter’s value operate as follows: measurement unit is changed the SET point and the values of the parameters Hy, LS, US, Ot, 1.
- Page 16 Installing and Operating Instructions 1592020042 HES Temperature increase during the Energy Saving cycle : (-30,0°C 30,0°C/-22÷86°F) it sets requirements. Separate the probe cables from the power supply cables, from the outputs and the ÷ the increasing value of the set point during the Energy Saving cycle. power connections.
- Page 17 Installing and Operating Instructions 1592020042 16. CONNECTIONS 17. DEFAULT SETTING VALUES The X-REP output excludes the TTL output.. It’s present in the following codes: Labe Name Range °C/°F XR40CX- xx2xx, XR40CX –xx3xx;; Set Set point LS÷US -5.0/0 - - - 16.1 XR40CX –...
- Page 18 Ptb Map code dPO First defrost after startup BOLD Pr2 TO SEE SET POINT TEMPERATURE, PRESS SET KEY AND RELEASE TO DISPLAY SET POINT GR Series BOLD = PARAMETER 2 GSR Series SR Series 1 of 1 XR40CX-HM Refrigerator (F-C) Setting 111206.xls...
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