Hussmann SM Operation Manual Download

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SM SERIES

Spot

Dual Temperature
Merchandisers

PLEASE READ THIS MANUAL BEFORE USING THE PRODUCT

Installation &

Operation

Manual

Shipped With Case Data Sheets

P/N 2402398 A

October, 2003

HUSSMANN – CORPORATION
Hussmann Monterrey Mexico
Carretera Mexico-Laredo KM. 1009
Cienga de Flores, Nuevo Leon 65550
Mexico
Ph: (52) 81-8318-6400
Fax: (52) 81-8318-6496

Summary of Contents for SM

Page 1: ...L BEFORE USING THE PRODUCT Installation Operation Manual Shipped With Case Data Sheets P N 2402398 A October 2003 HUSSMANN CORPORATION Hussmann Monterrey Mexico Carretera Mexico Laredo KM 1009 Cienga de Flores Nuevo Leon 65550 Mexico Ph 52 81 8318 6400 Fax 52 81 8318 6496 ...

Page 2: ...nstallation SN Models 2 1 Operation 2 1 Load Limit 2 1 REFRIGERATION SYSTEM Description 3 1 Defrosting Instructions 3 1 START UP OPERATION Electrical Supply 4 1 Temperature Control 4 1 High Pressure Switch 4 1 Draining MAINTENANCE Maintenance 5 1 Cabinet Surfaces 5 1 Condenser 5 1 WARRANTY IMPORTANT KEEP THIS MANUAL FOR FUTURE REFERENCE Quality that sets industry standards R P N 2402398 A ...

Page 3: ... carrier will supply inspection report and required claim forms R P N 2402398 A 1 1 SHIPPING DAMAGE Location The SN Models with glass tops are designed for indoor operation with a recommended operating room maximum ambient temperature range of 65 to 90 F 18 32 C 50 65 rh The SM models open tops are designed for indoor operation with a recommended operating room maximum ambient temperature of 75 F ...

Page 4: ...good seal Operation Always allow the cabinet to warm up to 65 F before starting the unit If the cabinet has just been delivered from a cold ambient such as winter wait least 16 hours before starting Should the unit be disconnected when running wait 5 minutes before restarting This allows the refrigerant pressures to equalize and prevents the compressor from cycling on its overload protector It is ...

Page 5: ...be construction The air is taken in at one side of the cabinet through the lower grill and discharged out by the opposite side Cooling is accomplished by the ambient created by the cold walls Defrosting Instructions When defrosting is necessary remove product remove drain plug disconnect electricity and allow frost to melt Do not remove frost with a pick knife or by scraping with a sharp object Co...

Page 6: ... The flow of room air over the top of the Spot Merchandiser should be minimized for best refrigerating results Avoid placing your Spot Merchandiser in the direct rays of the sun or in the air stream from electric fans or open doorways High Pressure Switch A high pressure limit switch is provided on all Spot Merchandiser Models This switch is used to limit the discharge pressure of the compressor T...

Page 7: ... for long life It will give many years of trouble free service Never use a sharp instrument to chip off frost as this may damage the liner Condenser The air cooled condenser should be cleaned regularly A dirty condenser restricts air flow causing decreased refrigeration efficiency Clean every month or as required 1 With main power supply disconnected remove louver grill from front of lower cabinet...

Page 8: ...otor assembly condenser receiver etc The warranty does not include any equipment to wich the Motor Compressor Unit is connected such as cooling coils temperature controls refrigerant metering devices etc The warranties to repair or replace above recited are the only warranties expressed implied or statutory made by Hussmann with respect to Hussmann equipment Hussmann makes no express or implied wa...

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