SO-LOW U40 Series Manual de usuario
To reduce the risk of fire, electric shock or injury to persons using this freezer, read all
instructions and follow basic safety precautions before using the unit, including the following:
Do not modify the plug provided with the freezer. If it will not fit the outlet,
have a proper outlet installed by a qualified electrician.
Do not position equipment so it is difficult to disconnect from the power supply.
freezer must be at least 6” away from any wall or object on any side.
While under warranty, do not attempt to repair or replace any part of the
freezer for servicing without first contacting the So-Low Service Department.
SAVE THESE INSTRUCTIONS
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● MEANING OF ILLUSTRATED SYMBOLS…………………………………...
● STARTING INSTRUCTIONS…………………………………………………..
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●PRE-INSTALLATION INFORMATION………………………………………...
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● FREEZER STORAGE PROCEDURE……………………………………..….
● ALARM BATTERY REPLACEMENT…...……………………………………..
● CLEANING PROCEDURE……………………………………………………..
● DEFROSTING PROCEDURE………………………………………………….
● CLEANING AIR CONDENSER………………………………………………...
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● CHANGING SETPOINT / OPERATION TEMPERATURE………….………
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● ALARM SYSTEM………………………………………………………………..
8
● DRY CONTACT RELAY………………………………………………………..
8
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● CONTROL KEYS & DISPLAYS………………………………………………..
9
● PROGRAM MENU NAVIGATION…………………………………………......
10
● CALIBRATION PROCEDURE………………………………………………....
11
● ALARM DIFFERENTIAL……...………………………………………………...
12
● CONTROL HYSTERESIS…...………………………………………………....
13
● POWER STATUS ALARM INDICATOR………………………………...........
13
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♦MAINTENANCE CHECKLIST
♦DIAGRAMS
Various symbols are used in this safety manual in order to use the unit without
danger of injury and damage of the unit. Be sure that you understand the
warnings and cautions in this manual before operating the unit.
CAUTION
BLACK WITH YELLOW BACKGROUND
LIGHTNING BOLT
CAUTION, RISK OF ELECTRICAL SHOCK
WARNING
BLACK WITH YELLOW BACKGROUND
EXCLAMATION POINT
CAUTION, REFER TO ACCOMPANYING DOCUMENTS
WARNING
DURING OPERATION THIS UNIT MUST REMAIN IN UPRIGHT
POSITION. DURING TRANSPORATION UNIT MUST NOT BE
TIPPED MORE THAN 45° FROM UPRIGHT POSITION.
CAUTION
UNPLUG UNIT AND SWITCH OFF ELECTRICAL BREAKER
BEFORE ANY TECHNICAL SERVICE IS PERFORMED.
CAUTION
COVERS ON BACK / SIDE OF FREEZER MAY ONLY BE
REMOVED BY AUTHORIZED PERSONNEL. FAILURE TO
RE-INSTALL COVER COULD RESULT IN HAZARD.
CAUTION
UNIT MUST BE OPERATED ON A DEDICATED ELECTRICAL
LINE. USING A NON-DEDICATED LINE MAY RESULT IN UNIT
STARTUP FAILURE.
CAUTION
ONLY PLUG THIS UNIT INTO THE PROPER OUTLET. DO
NOT ATTEMPT TO MODIFY PLUG IN ANY WAY. IMPROPER
USE OF THE ELECTRICAL PLUG WILL VOID WARRANTY.
WARNING
DO NOT POSITION EQUIPMENT SO IT IS DIFFICULT TO
DISCONNECT FROM THE POWER SUPPLY.
ATTENTION
RISK OF ELECTRICAL SHOCK
USE CAUTION NEAR ELECTRICAL CONNECTIONS
NOTICE
NOTICE
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK OR
INJURY TO PERSONS USING THIS FREEZER, READ ALL
INSTRUCTIONS AND FOLLOW BASIC SAFETY
PRECAUTIONS.
CAUTION
DISCONNECT THIS UNIT FROM THE POWER SUPPLY
BEFORE PERFORMING MAINTENANCE ON THE UNIT.
ATTENTION
FOR UPRIGHT UNITS, IT IS IMPORTANT TO PROTECT THE
CONTROL FROM DRIPPING WATER. PLACE A CLOTH OR
TOWEL ON THE LEADING EDGE OF THE COOLING
CHAMBER ABOVE THE CONTROL TO DEFLECT / ABSORB
WATER THAT COULD DRAIN ONTO THE CONTROL.
ATTENTION
IT IS RECOMMENDED TO SLOWLY RE-ADD YOUR
PRODUCT INTO THE FREEZER TO PREVENT AN
EXTREME LOAD ON THE COMPRESSORS, WHICH
COULD SHORTEN FREEZER LIFE EXPECTANCY.
ATTENTION
IT IS RECOMMENDED TO CLEAN THE
CONDENSER AT LEAST ONCE EVERY
90 DAYS TO PREVENT DUST BUILDUP.
WARNING
CHANGING THE CONTROL PARAMETERS OUTSIDE OF
THE MANUFACTURE RECOMMENDED RANGE, COULD
CAUSE ISSUES RESULTING IN MECHANICAL FAILURE,
AND VOID THE WARRANTY FOR THE UNIT.
CAUTION
THE CONTROLLER IS DESIGNED FOR INDOOR USE ONLY
AND IS NOT INTENDED FOR USE IN HAZARDOUS AREAS.
IT SHOULD BE LOCATED/INSTALLED IN SUCH A MANNER
AS TO MINIMIZE EFFECTS OF SHOCK, VIBRATION, AND
ELECTROMAGNETIC FIELDS, MOTORS, AND
TRANSFORMERS.
CAUTION
BEFORE PERFORMING INSTALLATION OR
TROUBLESHOOTING PROCEDURES, THE POWER TO THE
EQUIPMENT MUST BE DISCONNECTED.
TO MINIMIZE THE POSSIBILITY OF FIRE OR ELECTRICAL
SHOCK HAZARDS, DO NOT EXPOSE THIS INSTRUMENT TO
RAIN OR EXCESSIVE MOISTURE.
•
ATTENTION
THE BATTERY DOES NOT POWER THE COOLING SYSTEM.
WARNING
IF IT IS NECESSARY TO REMOVE METAL COVER SCREEN
ON BACK OF FREEZER TO MAKE CONNECTIONS TO
ALARM RELAY, COVER MUST BE REPLACED BEFORE
FREEZER IS PUT INTO OPERATION
Este manual sirve para los siguientes modelos
3
Otros manuales de Congelador de SO-LOW
