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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of ColdTech J1GF-20S, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.
What is an instruction?
The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of ColdTech J1GF-20S one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.
Unfortunately, only a few customers devote their time to read an instruction of ColdTech J1GF-20S. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.
What should a perfect user manual contain?
First and foremost, an user manual of ColdTech J1GF-20S should contain:
- informations concerning technical data of ColdTech J1GF-20S
- name of the manufacturer and a year of construction of the ColdTech J1GF-20S item
- rules of operation, control and maintenance of the ColdTech J1GF-20S item
- safety signs and mark certificates which confirm compatibility with appropriate standards
Why don't we read the manuals?
Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of ColdTech J1GF-20S alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of ColdTech J1GF-20S, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the ColdTech service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of ColdTech J1GF-20S.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the ColdTech J1GF-20S item, and its use of respective accessory, as well as information concerning all the functions and facilities.
After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.
Table of contents for the manual
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Page 1
COMMERCIAL MERCHANDISER FREEZER OWNER'S MANUAL Models: J1GF-12S, J1GF-20S, J2GF-40S, J2GRF-40DT , J3GF-61S, J3GRF-61DT This manual contains important information regarding your new C o l d T e c h unit. Please read the manual thoroughly prior to equipment set-up, operation and maintenance. Failure to comply with regular maintenance guidelines [...]
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Page 2
T ABLE OF CONTENTS Page 2...............................................................ColdT ech Limited W arranty Page 3.........................................................................................Installation Page 4...................................................................Leg or Caster Installation Page 5....................[...]
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Page 3
INST ALLA TION IMPORT ANT!!! PLEASE READ BEFORE INST ALLA TION 1) If the unit has recently been transported please let unit stand still for a minimum of 24 hours before plugging it in. 2) Make sure that the unit drops down to desired temperature before loading the unit with product. 3) Make sure that there is proper ventilation around the unit in t[...]
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Page 4
UNIT LEG AND CASTER (optional) INST ALLA TION Make sure to follow diagrams to properly install the units adjustable legs or optional casters!!! 1) Install the provided nut to the leg, to the desired height. (for optional caster installation, start with step #2) Skipping step #1 might bend support rails and make the unit unstable. This will void any[...]
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Page 5
-5- LIGHT SWITCH OPERA TION AND ACCESSING THE TEMPERA TURE CONTROL W arning!!! Adjusting the parameters of the temperature control, if done improperly , may cause malfunction of the unit and may void warranty . Consult ColdT ech service department before adjusting the temperature control parameters. LIGHT SWITCH OPERA TION 1) T o turn on the light,[...]
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Page 6
REGULAR MAINTENANCE CLEANING THE CONDENSER COIL For efficient operation, it is important that the condenser surface be kept free of dust, dirt, and lint. ColdT ech recommends cleaning the condenser coil and fins at least once per month. Clean with a commercial condenser coil cleaner , available from any kitchen equipment retailer . Brush the conden[...]
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Page 7
SYMPTOM POSSIBLE CAUSE CORRECTIVE ACTION Compressor not running. Fuse blown or circuit breaker tripped. Replace fuse or reset circuit b r e a k e r . Power cord unplugged. Plug in power cord. Thermostat set too high. Set thermostat to[...]
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Page 8
SAFETY / W ARNING Please pay close attention the the safety notices in this section. Disregarding these notices may lead to serious injury and/or damage to the unit. KEY 1) T o minimize shock and fire hazards, be sure not to overload outlet. Please designate one outlet for your unit. 2) Do not use extension cords. ?[...]
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-9- SEE P A GE 11[...]
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-10-[...]
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Page 11
ColdT ech® Refrigerator Settings T emperature set to 37 F Parameter Function Set Range Default E1 Lower Setpoint Limit -40 F ~ set temp 36 F E2 Higher Setpoint Limit set temp ~ 120 F 45 F E3 Hysteresis, temp. variance 1 ~ 18 F 10 F E4 Comp. start dela[...]
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Page 12
T he New S ymb ol of Inno va tion™ MEMO RET AIN THIS MANUAL FOR FUTURE REFERENCE Please read the entire manual carefully before installation and operation. If certain recommended procedures are not followed, warranty claims will be denied. Notice: ColdT ech reserves the right to make changes in design and specifications without prior notice. MODE[...]