Electrical Problems. Fuse(s) blow or circuit breaker trips. Does the unit use circuit breakers or fuses? Replace with correct fuse(s)

Save this PDF as:
 WORD  PNG  TXT  JPG

Size: px
Start display at page:

Download "Electrical Problems. Fuse(s) blow or circuit breaker trips. Does the unit use circuit breakers or fuses? Replace with correct fuse(s)"

Transcription

1 Electrical Problems Fuse(s) blow or circuit breaker trips Does the unit use circuit breakers or fuses? Fuse(s) Circuit breakers Are the fuses dual element time delay? Is the circuit breaker HACR rated? Replace with correct fuse(s) Is it the correct amp rating for the application? Replace with correct circuit breaker Is it the correct amp rating for the application? Is the amp draw excessive at start up? Fan motor Is the fan motor or compressor drawing excessive current? Compressor Check for siezed fan motor or bad run capacitor See compressor diagnostics Fuse blowing due to short. Check fan motor, if OK then see comp diagnostics

2 Compressor Will t Run Is proper voltage applied at load side of unit disconnect switch? Are the fuses blown or breaker tripped in the disconnect? Check for voltage at contactor coil. Is compressor contactor pulled in? Is compressor overload tripped? Is there power at line side of unit disconnect switch? Replace contactor. Is high or low pressure control open? Allow time for compressor to cool off. Check for tripped breaker in main panel. Determine cause and reset. Check starting components. Replace breaker or Refer to electrician. Check wiring and repair as necessary. Ohm out the compressor windings. Replace the starting components. Check wiring and repair as necessary. Replace compressor.

3 te: The procedures described below require the skills of a competent, EPA certified refrigeration technician. Also required are a manifold gauge set, digital thermometer with thermocouple type probe, pressure-temperature chart and various hand tools (wrenches, service valve rachet, etc.) Refrigeration Install manifold gauge set onto suction and high side service valves. Record suction line temperature, 4" from compressor. Record discharge line temperature, 4 to 6" from compressor. Record liquid line temperature before filter drier. Compare super heat and sub cooling. Is super heat within factory specs of F for freezers or 6 8 F for coolers? Is liquid sub cooling within factory specs of F? t a refrigeration system problem. OK Check and verify refrigerant charge. T OK Find and repair leak and recharge system. Is the evaporator ice covered? See refrigerant charging procedure. Charge OK? See Walk-in Cooler or Freezer is Too Cold See TXV diagnostics.

4 Thermostatic Expansion Valve (TXV) Diagnostics TXV is hunting and will not hold setting. Is the TXV sensing bulb mounted securely to the suction line before the P trap? The TXV is correct for the application? Remount sensing valve properly. Is the valve stuck closed? Replace TXV and drier. Check system for proper operation. Is the valve stuck open? te: To check expansion valves for proper operation, immerse the sensing bulb in a pan of warm water. DO T spray sensing bulb with refrigerant of any kind.

5 Walk-In Cooler or Freezer Too Warm Are temperature control settings proper for the application? Reset to proper cut out, differential, and check operation Is the relay on the temperature control closed at set point plus differential? Did it work properly? Is there proper line voltage at the solenoid valve coil? Complete Replace control Check through 3 cycles Is the liquid line solenoid valve coil energized? Check Wiring Check coil for open windings Is the solenoid valve open? Are the windings open? Replace solenoid valve body Replace coil See compressor will not run chart on page 3

6 Walk in cooler or freezer too cold Check temperature control for proper cut out and differential settings Is it set properly? Reset to proper cut out and differential, check through 3 cycles Is the temperature control opening at cut out and closing at cut out plus differential? Did it work properly? Did the relay contacts open? Replace temperature control Replace temperature control Complete Is the liquid line solenoid coil still powered? Check for proper wiring Is the solenoid valve open? See refrigeration system page Replace solenoid valve body

7 Walk-In Freezer Evaporator Iced Up Ice has formed on the evaporator during the freeze cycle causing blocked air flow Are all evaporator fan motors working? Put system into defrost by manually advancing the timer. Is proper voltage applied to the fan motor(s)? Did the system go into defrost? Check defrost terminator for continuity between black and blue wires. Replace fan motor(s). Check defrost terminator and fan delay switch. Is there continuity between black and red wire? Replace defrost terminator. Check defrost timer motor and contacts; are they good? Replace timer. Check for power at defrost heaters. Ohm out defrost heaters. Check for burnt or loose wiring and repair as required. Do they ohm check OK? Replace defrost heaters. te: If all procedures on this page check good, see TXV diagnostics.

8 Evaporator Freeze Up at Night or During Low Ambient Conditions Evaporator freezes up at night or during low ambient conditions. Is the suction pressure low? t a refrigeration system problem Is the liquid line cold? Is the liquid line hot? Valve not bypassing in low ambients, replace headmaster valve and drier Possibly low charge, verify and recharge as necessary. Is charge OK? Find and repair leak, replace drier, evacuate and recharge. Check system for proper operation Valve stuck in bypass

9 Troubleshooting Head Pressure Control Valve (HPCV) te: Head pressure controls work by reference to a preset dome pressure charge on the valve. They do T work based on temperature. If the system is experiencing freeze ups at night or in low ambient conditions, it may be caused by a head pressure control not bypassing properly. Does the system lose cooling or freeze up at night or in low ambient temperatures? Is the suction pressure low? t a refrigeration system problem. Is the liquid line cold? Valve not bypassing in low ambient conditions. Is the liquid line hot? Is the discharge pressure low? Replace headmaster valve and drier. Is the discharge pressure high? Verify refrigerant charge is correct Check system for proper operation. Valve stuck in bypass. In high ambient conditions, low ambient conditions may be simulated by spraying condenser coils with a fine mist of cold water. The headmaster can then be tested as if it were in a cold environment. te: Take care not to spray water directly on fan motor or on exposed electrical connections.

10 Freezer Drain Pan Icing Up Check drain for blockage. Clear drain as necessary. See note below. Is the drain line trapped outside of the freezer? Repair as necessary. Is the drain pan heater properly positioned and secured to the drain pan? Reposition and secure. Check for proper voltage at drain line heater. OK Check drain line heater for proper resistance. Find and repair cause of improper voltage reading. Replace drain line heater. Warning: Exercise caution when using test instruments around exposed metal surfaces. te: Use only CO2 or Nitrogen to clear plugged drains. DO T use any chemical type of drain cleaners such as Drano, Liquid Plumber, etc.

11 Walk-In Freezer Door Sweating or Icing Up Check door gasket and sweep for rips, tears, misalignment and proper installation. Replace gasket or sweep and repair as necessary. Check door frame heater for proper amp draw with clamp-on ammeter. Check for door closing properly. Check for proper voltage applied to heater. Check door for proper mounting and bad hinges. Check door frame heater for proper resistance. Find and correct cause of voltage problem. Replace door frame heater. Warning: Exercise caution when using test instruments around exposed metal surfaces.

SECTION 7 AIR CONDITIONING (COOLING) UNIT 41 TROUBLESHOOTING

SECTION 7 AIR CONDITIONING (COOLING) UNIT 41 TROUBLESHOOTING SECTION 7 AIR CONDITIONING (COOLING) UNIT 41 TROUBLESHOOTING UNIT OBJECTIVES After studying this unit, the reader should be able to Select the correct instruments for checking an air conditioning unit

More information

Table of Contents. Service Procedures. Service Procedures. Measuring Superheat (4) Measuring Subcooling (5) Airflow Calculation (6-8)

Table of Contents. Service Procedures. Service Procedures. Measuring Superheat (4) Measuring Subcooling (5) Airflow Calculation (6-8) Table of Contents Refrigeration Cycle Service Procedures Measuring Superheat (4) Measuring Subcooling (5) Airflow Calculation (6-8) Solving Problems Identifying Low System Charge (9-11) Identifying High

More information

Installation, Operation, and Maintenance Information

Installation, Operation, and Maintenance Information Installation, Operation, and Maintenance Information Low Velocity Unit Coolers Bulletin No. IOM 110.3 Table of Contents Inspection... 2 Installation... 2 4 General... 2 Location... 2 Drain Line... 3 Refrigerant

More information

TROUBLESHOOTING GENERAL TROUBLESHOOTING PROBLEM PROBABLE CAUSE CORRECTIVE ACTION

TROUBLESHOOTING GENERAL TROUBLESHOOTING PROBLEM PROBABLE CAUSE CORRECTIVE ACTION GENERAL TROUBLESHOOTING Compressor Conditioning system OFF Turn ON conditioning system will not run No electrical power Check fuses Wrong voltage to applied to unit Compressor internal overload tripped

More information

Trouble Shooting Guide PWA, 3-phase (D10571)

Trouble Shooting Guide PWA, 3-phase (D10571) Trouble Shooting Guide PWA, 3-phase (D10571) Trouble Shooting Guide Problem Possible Cause Possible Remedy Unit does not start Unit does not cool No power to unit, breaker tripped Low voltage Loose wire

More information

IMPORTANT. HOSHIZAKI provides this manual primarily to assist qualified service technicians in the service and maintenance of the icemaker.

IMPORTANT. HOSHIZAKI provides this manual primarily to assist qualified service technicians in the service and maintenance of the icemaker. 73105 IMPORTANT Only qualified service technicians should attempt to service or maintain this icemaker. No service or maintenance should be undertaken until the technician has thoroughly read this Service

More information

Warm Case Troubleshooting Guide 9/18/2014

Warm Case Troubleshooting Guide 9/18/2014 Introduction Warm cases can be caused by various problems which require thorough troubleshooting. Begin the investigation with questions to store personnel asking for information such as when the last

More information

NUMBER: ISSUED: JULY 13, /336 73/23 STACKABLE CRESCENT CUBER KM-1300SWH-E SERVICE MANUAL FOR QUALIFIED SERVICE PERSON HOSHIZAKI

NUMBER: ISSUED: JULY 13, /336 73/23 STACKABLE CRESCENT CUBER KM-1300SWH-E SERVICE MANUAL FOR QUALIFIED SERVICE PERSON HOSHIZAKI 89/336 73/23 NUMBER: 73141 ISSUED: JULY 13, 2006 STACKABLE CRESCENT CUBER KM-1300SWH-E SERVICE MANUAL FOR QUALIFIED SERVICE PERSON HOSHIZAKI IMPORTANT Only qualified service technicians should attempt

More information

Entry Level Assessment Blueprint Heating, Ventilation and Air Conditioning (HVAC)

Entry Level Assessment Blueprint Heating, Ventilation and Air Conditioning (HVAC) Entry Level Assessment Blueprint Heating, Ventilation and Air Conditioning (HVAC) Test Code: 3080 / Version: 01 Specific Competencies and Skills Tested in this Assessment: Electricity Demonstrate understanding

More information

KM-900MAF KM-900MWF KM-900MRF KM-900MRF3

KM-900MAF KM-900MWF KM-900MRF KM-900MRF3 NO.: ISSUED: REVISED: 73083 MAR. 19, 1999 DEC. 15, 2003 HOSHIZAKI MODULAR CRESCENT CUBER MODELS KM-900MAF KM-900MWF KM-900MRF KM-900MRF3 SERVICE MANUAL IMPORTANT Only qualified service technicians should

More information

BasicTroubleshooting Information and Guidelines

BasicTroubleshooting Information and Guidelines BasicTroubleshooting Information and Guidelines BasicTroubleshooting Information and Guidelines Information and Guidelines May 2017 BasicTroubleshooting PRIOR TO CONTACTING CLIMATEMASTER TECHNICAL SUPPORT,

More information

HOSHIZAKI MODULAR CRESCENT CUBER MODEL KM-280MAH KM-280MWH SERVICE MANUAL

HOSHIZAKI MODULAR CRESCENT CUBER MODEL KM-280MAH KM-280MWH SERVICE MANUAL NO. 73117 ISSUED: AUG. 15, 2004 REVISED: HOSHIZAKI MODULAR CRESCENT CUBER MODEL KM-280MAH KM-280MWH SERVICE MANUAL IMPORTANT Only qualified service technicians should attempt to service or maintain this

More information

SECTION 8 AIR SOURCE HEAT PUMPS UNIT 43 AIR SOURCE HEAT PUMPS

SECTION 8 AIR SOURCE HEAT PUMPS UNIT 43 AIR SOURCE HEAT PUMPS SECTION 8 AIR SOURCE HEAT PUMPS UNIT 43 AIR SOURCE HEAT PUMPS UNIT OBJECTIVES After studying this unit, the reader should be able to Describe the operation of reverse-cycle refrigeration (heat pumps) Explain

More information

KM-630MAH KM-630MWH KM-630MRH

KM-630MAH KM-630MWH KM-630MRH NO.: ISSUED: 73114 JUNE 23, 2004 HOSHIZAKI MODULAR CRESCENT CUBER MODEL KM-630MAH KM-630MWH KM-630MRH SERVICE MANUAL IMPORTANT Only qualified service technicians should attempt to service or maintain this

More information

KM-630MAF KM-630MWF KM-630MRF

KM-630MAF KM-630MWF KM-630MRF NO.: 73082 ISSUED: MAR. 19, 1999 REVISED: DEC. 15, 2003 HOSHIZAKI MODULAR CRESCENT CUBER MODEL KM-630MAF KM-630MWF KM-630MRF SERVICE MANUAL IMPORTANT Only qualified service technicians should attempt to

More information

Air Conditioning Operation and Troubleshooting Matt Dunham

Air Conditioning Operation and Troubleshooting Matt Dunham Air Conditioning Operation and Troubleshooting Matt Dunham Major Components (10 Minutes) Compressor heart of the system, causes refrigerant to flow by increasing the pressure of the refrigerant Metering

More information

Reliability is a beautiful thing TM MODULAR CRESCENT CUBER KM-500MAH KM-500MWH KM-500MRH SERVICE MANUAL

Reliability is a beautiful thing TM MODULAR CRESCENT CUBER KM-500MAH KM-500MWH KM-500MRH SERVICE MANUAL Reliability is a beautiful thing TM MODULAR CRESCENT CUBER KM-500MAH KM-500MWH KM-500MRH SERVICE MANUAL NUMBER: 73104 ISSUED: NOV. 7, 2002 REVISED: DEC. 16, 2003 IMPORTANT Only qualified service technicians

More information

UNDERCOUNTER LABORATORY REFRIGERATORS and FREEZERS Installation, Operation and Maintenance Instructions

UNDERCOUNTER LABORATORY REFRIGERATORS and FREEZERS Installation, Operation and Maintenance Instructions UNDERCOUNTER LABORATORY REFRIGERATORS and FREEZERS Installation, Operation and Maintenance Instructions INSPECTION When the equipment is received, all items should be carefully checked against the bill

More information

T-Series Air Conditioner T15 Model

T-Series Air Conditioner T15 Model INSTRUCTION MANUAL T-Series Air Conditioner T15 Model Protecting Electronics. Exceeding Expectations. McLean Cooling Technology 11611 Business Park Blvd N Champlin, MN 55316 USA Tel 763-323-8200 Fax 763-576-3200

More information

SERVICE MANUAL FOR QUALIFIED SERVICE PERSON HOSHIZAKI 89/336 73/23 SELF-CONTAINED CRESCENT CUBER KM-150BAF-E KM-150BWF-E

SERVICE MANUAL FOR QUALIFIED SERVICE PERSON HOSHIZAKI 89/336 73/23 SELF-CONTAINED CRESCENT CUBER KM-150BAF-E KM-150BWF-E 89/336 73/23 NUMBER: 73108 ISSUED: APRIL 19, 2000 REVISED: JAN. 13, 2004 SELF-CONTAINED CRESCENT CUBER KM-150BAF-E KM-150BWF-E SERVICE MANUAL FOR QUALIFIED SERVICE PERSON HOSHIZAKI IMPORTANT Only qualified

More information

KM-61BAH KM-101BAH KM-151BAH

KM-61BAH KM-101BAH KM-151BAH NO. M006-749 ISSUED: FEB. 18, 2008 REVISED: JUN. 12, 2008 HOSHIZAKI SELF-CONTAINED CRESCENT CUBER MODEL KM-61BAH KM-101BAH KM-151BAH SERVICE MANUAL IMPORTANT Only qualified service technicians should attempt

More information

KML F SERIES KML H SERIES

KML F SERIES KML H SERIES NO.: ISSUED: REVISED: 73085 AUG. 18, 1999 JAN. 13, 2004 HOSHIZAKI MODULAR CRESCENT CUBER MODELS KML F SERIES KML H SERIES SERVICE MANUAL IMPORTANT Only qualified service technicians should attempt to service

More information

Hoshizaki America, Inc.

Hoshizaki America, Inc. Hoshizaki America, Inc. Professional Series Refrigerated Kitchen Equipment Model SSE A Superior Degree of Reliability SERVICE MANUAL www.hoshizaki.com Number: 73177 Issued: 4-14-2010 Revised: 9-17-2015

More information

ThermoSaver TM Hot Gas Defrost System

ThermoSaver TM Hot Gas Defrost System PRODUCT DATA, APPLICATION & INSTALLATION GUIDE Supplement to Condensing Unit Installation and Maintenance Manual Bulletin K40-THERM-PDI-15 Part # 1069130 PRODUCT SUPPORT web: k-rp.com/ts email: mdcu-lgcu@k-rp.com

More information

Service Manual. Modular Crescent Cuber with G Control Board

Service Manual. Modular Crescent Cuber with G Control Board Service Manual Modular Crescent Cuber with G Control Board Model KMD-460MAH, MWH KMD-530MAH, MWH, MRH KML-250MAH, MWH KML-351MAH, MWH KML-451MAH, MWH KML-631MAH, MWH, MRH hoshizakiamerica.com Number: 73205

More information

INSTALLATION GUIDE. 4AC 14* ASA1 SERIES R-410a CONDENSING UNITS R-410A ATTENTION, INSTALLER! ATTENTION, USER!

INSTALLATION GUIDE. 4AC 14* ASA1 SERIES R-410a CONDENSING UNITS R-410A ATTENTION, INSTALLER! ATTENTION, USER! 4AC 14* ASA1 SERIES R-410a CONDENSING UNITS INSTALLATION GUIDE R-410A ATTENTION, INSTALLER! After installing the system, show the user how to turn off electricity to the unit. Point out control and switch

More information

Hoshizaki America, Inc.

Hoshizaki America, Inc. Hoshizaki America, Inc. Low-Profile Modular Crescent Cuber Models KML-351MAH KML-351MWH A Superior Degree of Reliability SERVICE MANUAL www.hoshizaki.com Number: 73149 Issued: 6-10-2008 IMPORTANT Only

More information

Beverage Air IMPORTANT

Beverage Air IMPORTANT Beverage Air IMPORTANT INFORMATION FOR CT96 MODEL This cooler has passed the QUALITY CONTROL INSPECTION And meets the high standards for Beverage-Air Refrigeration products IMPORTANT PLEASE RETAIN FOR

More information

Hoshizaki America, Inc.

Hoshizaki America, Inc. Hoshizaki America, Inc. Commercial Refrigerators & Freezers Models RR28A RR55A RF28A RF55A A Superior Degree of Reliability SERVICE MANUAL www.hoshizaki.com Number: 73139 Issued: 8-31-2006 IMPORTANT Only

More information

ARS2304A PARS2304AB0 ARS2604A PARS2604AB0 ARS2304A PARS2304AC0 ARS2604A PARS2604AC0 ARS2304A PARS2304AW0 ARS2604A PARS2604AW0 !

ARS2304A PARS2304AB0 ARS2604A PARS2604AB0 ARS2304A PARS2304AC0 ARS2604A PARS2604AC0 ARS2304A PARS2304AW0 ARS2604A PARS2604AW0 ! Amana Technical Information³Refrigerator ARS2304A PARS2304AB0 ARS2604A PARS2604AB0 ARS2304A PARS2304AC0 ARS2604A PARS2604AC0 ARS2304A PARS2304AW0 ARS2604A PARS2604AW0 Due to a possibility of personal injury

More information

POLAR TEMP FARM MORTALITY UNIT OPERATION MANUAL

POLAR TEMP FARM MORTALITY UNIT OPERATION MANUAL POLAR TEMP FARM MORTALITY UNIT OPERATION MANUAL www.polartemp.com TABLE OF CONTENT Disclaimer.......................................... Page 3 Inspection, unpacking and FMU setup.................. Page

More information

EBAC MODEL CD425 ( ) INDUSTRIAL DEHUMIDIFIER OWNER S MANUAL

EBAC MODEL CD425 ( ) INDUSTRIAL DEHUMIDIFIER OWNER S MANUAL EBAC MODEL CD425 (1018110) INDUSTRIAL DEHUMIDIFIER OWNER S MANUAL Ebac Industrial Products 704 Middle Ground Boulevard Newport News, VA 23606 Tel: 757 873 6800 Fax: 757 873 3632 Website: www.ebacusa.com

More information

Reach-In Refrigerators and Freezers Service Manual

Reach-In Refrigerators and Freezers Service Manual Reach-In Refrigerators and Freezers Service Manual Part No. 80-0899-3 Rev. A 11/96 Safety Notices As you work on the Reach-In, be sure to pay close attention to the safety notices in this manual. Disregarding

More information

CAUTION. All safety information must be followed as provided in Service Manual RS ! WARNING

CAUTION. All safety information must be followed as provided in Service Manual RS ! WARNING Amana Technical Information³Refrigerator P1303511W Due to a possibility of personal injury or property damage, always contact an authorized technician for servicing or repair of this refrigerator. Refer

More information

Service Manual. Commercial Series Refrigerated Kitchen Equipment Models Undercounter Worktop Prep Table. hoshizakiamerica.com

Service Manual. Commercial Series Refrigerated Kitchen Equipment Models Undercounter Worktop Prep Table. hoshizakiamerica.com Service Manual Commercial Series Refrigerated Kitchen Equipment Models Undercounter Worktop Prep Table hoshizakiamerica.com Number: 73191 Issued: 9-29-2011 Revised: 9-7-2017 WARNING Only qualified service

More information

Hayward/Summit Heat Pump Troubleshooting Guide Hayward Industries

Hayward/Summit Heat Pump Troubleshooting Guide Hayward Industries Hayward/Summit Heat Pump Troubleshooting Guide 2012 Hayward Industries Leave Blank- Inside Front Cover Heat Pumps Covered by This Guide HeatPro HP50TA, HP20654T, HP20654BT, HP20654TC, HP20854T, HP20854BT,

More information

Trouble Shooting Guide RAA, 1-phase (D3627)

Trouble Shooting Guide RAA, 1-phase (D3627) Trouble Shooting Guide RAA, 1-phase (D3627) Trouble Shooting Guide Problem Possible Cause Possible Remedy Unit does not start Unit does not cool No power to unit, breaker tripped Low voltage tripped Loose

More information

Trouble Shooting Guide PAA, 1-phase (D3731)

Trouble Shooting Guide PAA, 1-phase (D3731) Trouble Shooting Guide PAA, 1-phase (D3731) Trouble Shooting Guide Problem Possible Cause Possible Remedy Unit does not start Unit does not cool No power to unit, breaker tripped Low voltage tripped Loose

More information

Full Range Systems. Mokon Troubleshooting Guide Model 311. Process/Water Loop. Problem Possible Cause Corrective Measure. Process pump will not start

Full Range Systems. Mokon Troubleshooting Guide Model 311. Process/Water Loop. Problem Possible Cause Corrective Measure. Process pump will not start Mokon Troubleshooting Guide Model 311 Process pump will not start Process pump shuts down during operation Pump seal leak Tank overflows or will not fill on systems with autofill option (water makeup valve)

More information

Heating, Ventilation & Air Conditioning (HVAC)

Heating, Ventilation & Air Conditioning (HVAC) Job Ready Assessment Blueprint Heating, Ventilation & Air Conditioning (HVAC) Test Code: 3045 / Version: 01 Measuring What Matters Specific Competencies and Skills Tested in this Assessment: Electricity

More information

SPECTRACOOL Air Conditioner. N21 Model INSTRUCTION MANUAL nvent Rev. G P/N

SPECTRACOOL Air Conditioner. N21 Model INSTRUCTION MANUAL nvent Rev. G P/N SPECTRACOOL Air Conditioner N21 Model INSTRUCTION MANUAL Rev. G P/N 89115088 TABLE OF CONTENTS WARRANTY AND RETURN POLICY...2 RECEIVING THE AIR CONDITIONER...3 HANDLING AND TESTING THE AIR CONDITIONER...3

More information

Condensing Unit Installation and Operating Instructions

Condensing Unit Installation and Operating Instructions Bulletin WCU_O&I 01 June 2003 Condensing Unit Installation and Operating Instructions WCU Air Cooled Condensing Unit Table of Contents Section 1. Section 2. Section 3. Section 4. Section 5. Section 6.

More information

ICE CREAM TOPPING CABINETS REFRIGERATOR or FREEZER Installation, Operation and Maintenance Instructions

ICE CREAM TOPPING CABINETS REFRIGERATOR or FREEZER Installation, Operation and Maintenance Instructions ICE CREAM TOPPING CABINETS REFRIGERATOR or FREEZER Installation, Operation and Maintenance Instructions INSPECTION When the equipment is received, all items should be carefully checked against the bill

More information

T-SERIES Air Conditioner. T20 Model INSTRUCTION MANUAL nvent Rev. C P/N

T-SERIES Air Conditioner. T20 Model INSTRUCTION MANUAL nvent Rev. C P/N T-SERIES Air Conditioner T20 Model INSTRUCTION MANUAL Rev. C P/N 89114993 TABLE OF CONTENTS Warranty and Return Policy... 2 IMPORTANT NOTICE... 2 RECEIVING THE AIR CONDITIONER... 3 HANDLING AND TESTING

More information

T-Series Air Conditioner T20 Model

T-Series Air Conditioner T20 Model INSTRUCTION MANUAL T-Series Air Conditioner T20 Model Protecting Electronics. Exceeding Expectations. McLean Cooling Technology 11611 Business Park Blvd N Champlin, MN 55316 USA Tel 763-323-8200 Fax 763-576-3200

More information

Trouble Shooting Guide FAA, 3-phase (D3631)

Trouble Shooting Guide FAA, 3-phase (D3631) Trouble Shooting Guide FAA, 3-phase (D3631) Trouble Shooting Guide Problem Possible Cause Possible Remedy Unit does not start Unit does not cool No power to unit, breaker tripped Low voltage tripped Loose

More information

Product Information and Technical Guide

Product Information and Technical Guide Product Information and Technical Guide Side by Side and Top Mount Refrigerators July 2003 - December 2003 White-Westinghouse 5995540384 January 2004 TABLE OF CONTENTS Safe Servicing Practices ------------------------------------------------------------------------------------------

More information

T-SERIES Air Conditioner. T29 Model INSTRUCTION MANUAL nvent Rev. I P/N

T-SERIES Air Conditioner. T29 Model INSTRUCTION MANUAL nvent Rev. I P/N T-SERIES Air Conditioner T29 Model INSTRUCTION MANUAL Rev. I P/N 89104464 TABLE OF CONTENTS Warranty and Return Policy...2 IMPORTANT NOTICE...2 RECEIVING THE AIR CONDITIONER...3 HANDLING AND TESTING THE

More information

T-SERIES Air Conditioner. T43 Model INSTRUCTION MANUAL nvent Rev. I P/N

T-SERIES Air Conditioner. T43 Model INSTRUCTION MANUAL nvent Rev. I P/N T-SERIES Air Conditioner T43 Model INSTRUCTION MANUAL Rev. I P/N 10-1008-145 TABLE OF CONTENTS Warranty and Return Policy...2 IMPORTANT NOTICE...2 RECEIVING THE AIR CONDITIONER...3 HANDLING AND TESTING

More information

WMHP Series R410a Heat Pump INSTALLATION INSTRUCTIONS

WMHP Series R410a Heat Pump INSTALLATION INSTRUCTIONS WMHP Series R410a Heat Pump INSTALLATION INSTRUCTIONS **WARNING TO INSTALLER, SERVICE PERSONNEL AND OWNER** Altering the product or replacing parts with non authorized factory parts voids all warranty

More information

Hoshizaki America, Inc.

Hoshizaki America, Inc. Hoshizaki America, Inc. Modular Crescent Cuber Models KM-320MAH, MWH KM-340MAH, MWH KM-515MAH, MWH, MRH KM-600MAH KM-650MAH, MWH, MRH KM-901MAH, MWH, MRH/3 KM-1340MAH, MWH, MRH KM-1601MRH/3 A Superior

More information

T-SERIES Air Conditioner. T50 Model INSTRUCTION MANUAL nvent Rev. F P/N

T-SERIES Air Conditioner. T50 Model INSTRUCTION MANUAL nvent Rev. F P/N T-SERIES Air Conditioner T50 Model INSTRUCTION MANUAL Rev. F P/N 10-1008-203 TABLE OF CONTENTS Warranty and Return Policy...2 RECEIVING THE AIR CONDITIONER...3 HANDLING AND TESTING THE AIR CONDITIONER...3

More information

SERVICE MANUAL FOR 6537 & 6538 SERIES TWO TON HIGH EFFICIENCY PACKAGED HEAT PUMPS

SERVICE MANUAL FOR 6537 & 6538 SERIES TWO TON HIGH EFFICIENCY PACKAGED HEAT PUMPS SERVICE MANUAL FOR 6537 & 6538 SERIES TWO TON HIGH EFFICIENCY PACKAGED HEAT PUMPS TABLE OF CONTENTS 1. Warnings.................................................................. 2 2. Accessibility Of Appliance....................................................

More information

ThermoSaver TM Hot Gas Defrost System

ThermoSaver TM Hot Gas Defrost System PRODUCT DATA, APPLICATION & INSTALLATION GUIDE Supplement to Condensing Unit Installation and Maintenance Manual Bulletin B40-THERM-PDI-14 1069132 ThermoSaver TM Hot Gas Defrost System For use on select

More information

Hoshizaki America, Inc.

Hoshizaki America, Inc. Hoshizaki America, Inc. Stackable Crescent Cuber Models KM-1800SAH/3 KM-1800SWH/3 KM-1800SRH/3 A Superior Degree of Reliability SERVICE MANUAL www.hoshizaki.com Number: 73131 Issued: 11-11-2005 Revised:

More information

REF5-BB Undercounter Blood Bank Refrigerator

REF5-BB Undercounter Blood Bank Refrigerator REF5-BB Undercounter Blood Bank Refrigerator Order parts online www.follettice.com Installation, Operation and Service Manual Following installation, please forward this manual to the appropriate operations

More information

Hoshizaki America, Inc.

Hoshizaki America, Inc. Hoshizaki America, Inc. Commercial Series Refrigerated Kitchen Equipment Model Reach-In A Superior Degree of Reliability SERVICE MANUAL www.hoshizaki.com Number: 73179 Issued: 6-18-2010 IMPORTANT Only

More information

SERVICING PROCEDURE R-410A LEAK TEST EVACUATION CHARGING. Bard Manufacturing Company, Inc. Bryan, Ohio Manual Page 1 of 11

SERVICING PROCEDURE R-410A LEAK TEST EVACUATION CHARGING. Bard Manufacturing Company, Inc. Bryan, Ohio Manual Page 1 of 11 SERVICING PROCEDURE R-410A LEAK TEST EVACUATION CHARGING Bard Manufacturing Company, Inc. Bryan, Ohio 43506 Since 1914...Moving ahead, just as planned. Manual No.: 2100-479 Supersedes: NEW File: Volume

More information

Hoshizaki America, Inc.

Hoshizaki America, Inc. Hoshizaki America, Inc. Low-Profile Modular Crescent Cuber Models KML-631MAH KML-631MWH KML-631MRH A Superior Degree of Reliability SERVICE MANUAL www.hoshizaki.com Number: 73150 Issued: 5-9-2007 Revised:

More information

PROAIR Air Conditioner. CR23 Model INSTRUCTION MANUAL nvent Rev. D P/N

PROAIR Air Conditioner. CR23 Model INSTRUCTION MANUAL nvent Rev. D P/N PROAIR Air Conditioner CR23 Model INSTRUCTION MANUAL Rev. D P/N 89112522 TABLE OF CONTENTS Warranty and Return Policy...2 RECEIVING THE AIR CONDITIONER...3 HANDLING AND TESTING THE AIR CONDITIONER...3

More information

Operation Manual SCT14B and SCT18B. Inspection. 3 General Description. 3 General Requirements. 3 Standard Features.

Operation Manual SCT14B and SCT18B. Inspection. 3 General Description. 3 General Requirements. 3 Standard Features. Spot Cooling Systems, Inc. 120 Century Drive Suite 00 Carrollton, TX 7006 00-6-776 Operation Manual SCT1B and SCT1B Warning! Improper installation, adjustment, alteration, service, or maintenance can cause

More information

HOSHIZAKI AMERICA, INC. SERVICE BULLETIN

HOSHIZAKI AMERICA, INC. SERVICE BULLETIN HOSHIZAKI AMERICA, INC. SERVICE BULLETIN Subject: E SERIES CONTROL BOARD Page 1 of 4 Beginning in February, the KM Universal Alpine replacement control board part number 2U0139-01, will sub to a new Control

More information

Eclipse Technical Training CME686 CME810 CP686 CP886 CP1086

Eclipse Technical Training CME686 CME810 CP686 CP886 CP1086 Eclipse Technical Training CME686 CME810 CP686 CP886 CP1086 In This Presentation What Eclipse is Components and their functions Installation Operation Maintenance Service Diagnosis The Eclipse System The

More information

T-Series Air Conditioner T53 Model

T-Series Air Conditioner T53 Model INSTRUCTION MANUAL T-Series Air Conditioner T53 Model Protecting Electronics. Exceeding Expectations. McLean Cooling Technology 11611 Business Park Blvd N Champlin, MN 55316 USA Tel 763-323-8200 Fax 763-576-3200

More information

power Describe the purpose of lockout/tag-out devices Demonstrate use of lockout/tagout

power Describe the purpose of lockout/tag-out devices Demonstrate use of lockout/tagout c. All contestants are required to remain in the contest area until the contest has been torn down and excused by the Chairperson. Note: Your contest may also require a hard copy of your résumé as part

More information

π H-6621 INDUSTRIAL DEHUMIDIFIER WARNINGS SPECIFICATIONS uline.com WATER REMOVAL ELECTRICAL REQUIREMENTS BUILT-IN ELECTRICAL SAFETY

π H-6621 INDUSTRIAL DEHUMIDIFIER WARNINGS SPECIFICATIONS uline.com WATER REMOVAL ELECTRICAL REQUIREMENTS BUILT-IN ELECTRICAL SAFETY π H-6621 INDUSTRIAL DEHUMIDIFIER 1-800-295-5510 uline.com WARNINGS Plug into a grounded 3 prong outlet. Do not remove ground prong. Do not use an adapter. Do not use an extension cord if possible. Failure

More information

EC Series Ice Machines

EC Series Ice Machines EC Series Ice Machines This manual is updated as new information and models are released. Visit our website for the latest manual. www.manitowocice.com Manitowoc Ice, Inc. P/N 80-1520-3 10/07 Safety Notices

More information

REFRIGERATORS AND FREEZERS Installation, Operation and Maintenance Instructions

REFRIGERATORS AND FREEZERS Installation, Operation and Maintenance Instructions REFRIGERATORS AND FREEZERS Installation, Operation and Maintenance Instructions INSPECTION When the equipment is received, all items should be carefully checked against the bill of lading to insure all

More information

User s Information and Installation Instructions

User s Information and Installation Instructions Outdoor Air Conditioner User s Information and Installation Instructions 2-Stage R-410A Split System These units have been designed and tested for capacity & efficiency in accordance with A.H.R.I. Standards.

More information

BLG-HGP Model Bottom Mounted Full-Length Swing Glass Door Freezer Merchandisers

BLG-HGP Model Bottom Mounted Full-Length Swing Glass Door Freezer Merchandisers Installation & Operations Manual for BLG-HGP Model Bottom Mounted Full-Length Swing Glass Door Freezer Merchandisers 2 TABLE OF CONTENTS INTRODUCTION..... 4 STORE CONDITIONS........ 4 WARNING LABELS AND

More information

NO. 15FD-742 ISSUED: AUG. 10, 2007 REVISED: SEP. 30, 2013 HOSHIZAKI SELF-CONTAINED CRESCENT CUBER KM-30A KM-35A KM-50A KM-75A MODEL SERVICE MANUAL

NO. 15FD-742 ISSUED: AUG. 10, 2007 REVISED: SEP. 30, 2013 HOSHIZAKI SELF-CONTAINED CRESCENT CUBER KM-30A KM-35A KM-50A KM-75A MODEL SERVICE MANUAL NO. 15FD-742 ISSUED: AUG. 10, 2007 REVISED: SEP. 30, 2013 HOSHIZAKI SELF-CONTAINED CRESCENT CUBER MODEL KM-30A KM-35A KM-50A KM-75A SERVICE MANUAL CONTENTS PAGE I. SPECIFICATIONS--------------------------------------------------------------------------------------1

More information

GENERAL LABORATORY REFRIGERATORS AND FREEZERS Installation, Operation and Maintenance Instructions

GENERAL LABORATORY REFRIGERATORS AND FREEZERS Installation, Operation and Maintenance Instructions GENERAL LABORATORY REFRIGERATORS AND FREEZERS Installation, Operation and Maintenance Instructions INSPECTION When the equipment is received, all items should be carefully checked against the bill of lading

More information

Calhoon MEBA Engineering School. Study Guide for Proficiency Testing Refrigeration

Calhoon MEBA Engineering School. Study Guide for Proficiency Testing Refrigeration Calhoon MEBA Engineering School Study Guide for Proficiency Testing Refrigeration 1. To prevent an injury when working with refrigerants, what safety precautions are necessary? 2. When halogens are in

More information

INSTALLATION INSTRUCTIONS

INSTALLATION INSTRUCTIONS INSTALLATION INSTRUCTIONS T CLASS TPA Series HEAT PUMPS 7.5 TO 10 TONS 506148 01 12/08 Litho U.S.A. RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE IMPORTANT The Clean Air Act of 1990 bans the intentional

More information

KM-1600MRF KM-1600MRF3

KM-1600MRF KM-1600MRF3 NO.: ISSUED: REVISED: 73078 FEB. 19, 1999 DEC. 13, 2003 HOSHIZAKI MODULAR CRESCENT CUBER MODEL KM-1600MRF KM-1600MRF3 SERVICE MANUAL IMPORTANT Only qualified service technicians should attempt to service

More information

Refrigeration / Air Conditioning Systems Circuit Drawings. Student Resource Package No: NR 24

Refrigeration / Air Conditioning Systems Circuit Drawings. Student Resource Package No: NR 24 Refrigeration / Air Conditioning Systems Circuit Drawings Nominal Student Hours: Student Resource Package No: NR 24 24 Hours. Delivery: Recognition of Prior Learning: Package Purpose: Suggested Resources:

More information

MANUAL. Instructions for installation use & general maintenance of your HORIZONTAL FREEZER HFF, FLORENCIA and MILAN Product Lines MAN-017-R

MANUAL. Instructions for installation use & general maintenance of your HORIZONTAL FREEZER HFF, FLORENCIA and MILAN Product Lines MAN-017-R MANUAL Instructions for installation use & general maintenance of your HORIZONTAL FREEZER HFF, FLORENCIA and MILAN Product Lines MAN-017-R LAST REVISION JULY 2009 INDEX Handling... 3 Installation... 4

More information

Hoshizaki America, Inc.

Hoshizaki America, Inc. Hoshizaki America, Inc. Commercial Refrigerators & Freezers Models SafeTemp A Superior Degree of Reliability SERVICE MANUAL www.hoshizaki.com Number: 73096 Issued: 10-9-2000 Revised: 3-7-2007 IMPORTANT

More information

Product Information and Technical Guide

Product Information and Technical Guide Product Information and Technical Guide Side by Side and Top Mount Refrigerators January 2004 - March 2004 White-Westinghouse 5995413308 July 2004 TABLE OF CONTENTS Safe Servicing Practices ------------------------------------------------------------------------------------------

More information

Prodigy and Prodigy Plus Flaked and Nugget Modular Ice Machines. and Prior

Prodigy and Prodigy Plus Flaked and Nugget Modular Ice Machines. and Prior Prodigy and Prodigy Plus Flaked and Nugget Modular Ice Machines and Prior Quick Review: What is a flaker? A continuous flow ice machine Vertical, water filled, refrigerated cylinder With internal CCW 11

More information

NO. F ISSUED: JUN. 18, 2008 REVISED: JUN. 17, 2011 HOSHIZAKI SELF-CONTAINED CRESCENT CUBER KM-100A KM-125A MODEL SERVICE MANUAL

NO. F ISSUED: JUN. 18, 2008 REVISED: JUN. 17, 2011 HOSHIZAKI SELF-CONTAINED CRESCENT CUBER KM-100A KM-125A MODEL SERVICE MANUAL NO. F003-756 ISSUED: JUN. 18, 2008 REVISED: JUN. 17, 2011 HOSHIZAKI SELF-CTAINED CRESCENT CUBER MODEL KM-100A KM-125A SERVICE MANUAL IMPORTANT This manual should be read carefully before the icemaker is

More information

SERVICE MANUAL FOR ROOF TOP AIR CONDITIONERS

SERVICE MANUAL FOR ROOF TOP AIR CONDITIONERS SERVICE MANUAL FOR ROOF TOP AIR CONDITIONERS PREFACE This service manual is primarily intended for the use of qualified individuals specially trained and experienced in the service of this type of equipment

More information

Hoshizaki America, Inc.

Hoshizaki America, Inc. Hoshizaki America, Inc. Stackable Crescent Cuber Models KM-1601SAH/3 KM-1601SWH/3 KM-1601SRH/3 A Superior Degree of Reliability SERVICE MANUAL www.hoshizaki.com Number: 73145 Issued: 10-31-2006 Revised:

More information

Hoshizaki America, Inc.

Hoshizaki America, Inc. Hoshizaki America, Inc. Stackable Crescent Cuber Models KM-1301SAH/3, SWH/3, SRH/3 KM-1400SWH-M, SWH3-M KM-1601SAH/3, SWH/3, SRH/3 KM-1900SAH/3, SWH/3, SRH/3 KM-2100SWH3, SRH3 KM-2500SWH3, SRH3 KMH-2000SWH/3,

More information

PROAIR Air Conditioner. CR43 Model INSTRUCTION MANUAL nvent Rev. H P/N

PROAIR Air Conditioner. CR43 Model INSTRUCTION MANUAL nvent Rev. H P/N PROAIR Air Conditioner CR43 Model INSTRUCTION MANUAL Rev. H P/N 10-1008-130 TABLE OF CONTENTS Warranty and Return Policy...2 RECEIVING THE AIR CONDITIONER...3 HANDLING AND TESTING THE AIR CONDITIONER...3

More information

Container Refrigeration

Container Refrigeration Container Refrigeration OPERATION AND SERVICE for 69NT40-561-019 Evergreen Container Refrigeration Units Table 3 6 Controller Alarm Indications (Sheet 1 of 8) AL03 Loss of Superheat Control AL05 Manual

More information

NO. F ISSUED: JUN. 15, 2009 REVISED: HOSHIZAKI MODULAR CRESCENT CUBER KMD-201AA KMD-201AWA MODEL SERVICE MANUAL

NO. F ISSUED: JUN. 15, 2009 REVISED: HOSHIZAKI MODULAR CRESCENT CUBER KMD-201AA KMD-201AWA MODEL SERVICE MANUAL NO. F037-775 ISSUED: JUN. 15, 2009 REVISED: HOSHIZAKI MODULAR CRESCENT CUBER MODEL KMD-201AA KMD-201AWA SERVICE MANUAL CONTENTS PAGE I. SPECIFICATIONS ---------------------------------------------------------------------------------------

More information

PROAIR Air Conditioner. CR29 Model INSTRUCTION MANUAL nvent Rev. I P/N

PROAIR Air Conditioner. CR29 Model INSTRUCTION MANUAL nvent Rev. I P/N PROAIR Air Conditioner CR29 Model INSTRUCTION MANUAL Rev. I P/N 89104461 TABLE OF CONTENTS Warranty and Return Policy...2 RECEIVING THE AIR CONDITIONER...3 HANDLING AND TESTING THE AIR CONDITIONER...3

More information

Cedarbrook Sauna + Steam Family owned and operated since 1971

Cedarbrook Sauna + Steam Family owned and operated since 1971 Cedarbrook Sauna + Steam Family owned and operated since 1971 We build cedar saunas, kits, sauna doors, accessories for commercial saunas & residential sauna rooms AND we have the expertise to fit you

More information

Hoshizaki America, Inc.

Hoshizaki America, Inc. Hoshizaki America, Inc. Modular Crescent Cuber Models KM-515MAH KM-515MWH KM-515MRH A Superior Degree of Reliability SERVICE MANUAL www.hoshizaki.com 1 Number: 73157 Issued: 2-1-2008 IMPORTANT Only qualified

More information

V-SERIES Air Conditioner. VA08 Model INSTRUCTION MANUAL nvent Rev. F P/N

V-SERIES Air Conditioner. VA08 Model INSTRUCTION MANUAL nvent Rev. F P/N V-SERIES Air Conditioner VA08 Model INSTRUCTION MANUAL Rev. F P/N 90164959 TABLE OF CONTENTS Warranty and Return Policy...2 RECEIVING THE AIR CONDITIONER...3 HANDLING AND TESTING THE AIR CONDITIONER...3

More information

CMS1402 SERVICE PARTS

CMS1402 SERVICE PARTS This parts lists shows the service parts for the CMS1402 air cooled and the CMS1402 water cooled. A B model was introduced in early 1992, the major change was the front panels. Check the model number of

More information

GENESIS Air Conditioners. All Models INSTRUCTION MANUAL nvent Rev. K P/N

GENESIS Air Conditioners. All Models INSTRUCTION MANUAL nvent Rev. K P/N GENESIS Air Conditioners All Models INSTRUCTION MANUAL Rev. K P/N 89104462 TABLE OF CONTENTS Warranty and Return Policy...2 RECEIVING THE AIR CONDITIONER...3 HANDLING AND TESTING THE AIR CONDITIONER...3

More information

REFRIGERANT RECOVERY Log Book

REFRIGERANT RECOVERY Log Book REFRIGERANT RECOVERY Log Book R E F R I G E R A N T L O G 1) Policy 2) Troubleshooting 3) Condensers Replaced 4) Compressors Replaced 5) Appliance Disposal 6) Accidental Venting 7) R22 NEW 8) R22 Recover

More information

Product Information and Technical Guide

Product Information and Technical Guide Product Information and Technical Guide Side by Side and Top Mount Refrigerators January 2005 - June 2005 White-Westinghouse 5995449906 October 2005 TABLE OF CONTENTS Safe Servicing Practices ------------------------------------------------------------------------------------------

More information

User Manual. Commercial Chest Freezer User s Manual 360CF5, 360CF8, 360CF14, 360CF18

User Manual. Commercial Chest Freezer User s Manual 360CF5, 360CF8, 360CF14, 360CF18 Commercial Chest Freezer User s Manual 360CF5, 360CF8, 360CF14, 360CF18 11/2017 Please read the manual thoroughly prior to equipment set-up, operation and maintenance. - 1 - Installation Important!!! Please

More information

EBAC MODEL CD425 ( ) INDUSTRIAL DEHUMIDIFIER OWNER S MANUAL

EBAC MODEL CD425 ( ) INDUSTRIAL DEHUMIDIFIER OWNER S MANUAL EBAC MODEL CD425 (1018110) INDUSTRIAL DEHUMIDIFIER OWNER S MANUAL Ebac Industrial Products, Inc. 700 Thimble Shoals Blvd, Suite 109 Newport News, VA. 23606-2575 Tel: (757) 873 6800 Fax: (757) 873 3632

More information

User Manual. Commercial Reach-In Refrigerators: RF-1D, RF-2D, RF-3D. Commercial Reach-In Freezers: FZ-1D, FZ-2D

User Manual. Commercial Reach-In Refrigerators: RF-1D, RF-2D, RF-3D. Commercial Reach-In Freezers: FZ-1D, FZ-2D User Manual Commercial Reach-In Refrigerators: RF-1D, RF-2D, RF-3D Commercial Reach-In Freezers: FZ-1D, FZ-2D This manual contains important information about your new Admiral Craft refrigerated unit.

More information

R.A.S.E.R.S System. Installation Guide

R.A.S.E.R.S System. Installation Guide R.A.S.E.R.S System Installation Guide Contents R.A.S.E.R.S System components... 1 Required components for heating, cooling, and hot water...1 Provided...1 Not provided...2 Optional components...3 R.A.S.E.R.S

More information

Experienced Worker Assessment Blueprint HVAC - Heating, Ventilation and Air Conditioning

Experienced Worker Assessment Blueprint HVAC - Heating, Ventilation and Air Conditioning Blueprint HVAC - Heating, Ventilation and Air Conditioning Test Code: 0144 / Version: 02 Specific Competencies and Skills Tested in this Assessment: Electricity Demonstrate understanding of basic AC/DC

More information