Gebruiksaanwijzing /service van het product REFRIGERATION/FREEZER van de fabrikant Mermaid
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KOOL-TEMP ™ MARINE REFRIGERATION/FREEZER UNITS INSTALLATION INSTRUCTIONS AND OWNER’S MANUAL PRODUCED BY: MERMAID MANUFACTURING OF S.W., FL, INC. 2651 PARK WINDSOR DRIVE SUITE 203 FORT MYERS, FL 33901 800-330-3553 239-418-0535 – P 239-418-0538 – F INFO@MMAIR.
TABLE OF CONTENTS SECTION 1 (OVERVIEW) A. Introduction to Mermaid SECTION 2 (INSTALLATION) A. Mounting Position B. Installation SECTION 3 (CONTROL MODULE) A. Electronic Control Module B. 12/24VDC, 12/24VDC & 110V w/ Auto-Changeover SECTION 4 (SAFEGUARDS) A.
SECTION 8 (ELECTRICAL) A. Power Supply B. Wire Size C. Overload Protection D. Connections, Power E. Connections, Thermostat F. Connections, Fan SECTION 9 (TROUBLESHOOTING GUIDE) A. Note B. Compressor Not Running, No Start Attempt C. Compressor Attempts To Start, Or Starts And Stops Shortly After D.
Mermaid’s 12/24VDC model or our 12/24VDC & 110V with Auto Change-Over m odel, we are sure you will be pleased with their performance. Mermaid provides a one-year warranty on the refrigeration/freezer products and a five- year warranty on their marine air conditioning li n e.
SECTION 3 (CONTROL MODULE) A: Electronic Control Module: The Electronic Control Module is an integral part of the Danfoss BD35/50F compressor system. It transforms direct current power f rom the vessels batteries into alternating current to run the compressor.
C: Compressor Non-Start: If the compressor does not start, the Module will stop the star ting process, & attem pt a re- start every 60 seconds. D: Compressor Speed Too Low: If the compressor speed falls below 1900 RPM the Module will stop the compressor.
NOTE TWO The Electronic Module, although designed for harsh & marine applications, can be damaged from either direct or incidental c ontact with water, & by water f lowing down wires attached to the terminals.
C: Thermostat Sensing Tube: Check to see where you need to a ttach the thermostat sensing tube before mounting the evaporator. The capillary tube (silver capill ary tube) coming off the thermostat is the sensing device. Upon delivery, the sensing t ube will be coiled up near the body of the thermostat.
contact with any electr ical component either inside or outside the ice-box. If the sensing tube needs to be bent within the confines of th e refrigerator or freezer box, it must be done with great care, heeding the warnings above. C: Operation: The thermostat knob is m arked from 1 to 7.
together, they allow the refrigerant to flow through the system without leaking out to the atmosphere. If needed, they can be undone to enable a faulty component to be rem oved & replaced without leaking refrigerant. Never run the compressor unless all component s of the system are connected together.
B: Wire Size: Consult ABYC tables for 3% volt drop. Never use less than 10 gauge wire. C: Overload Protection: Use either a breaker or fast-b low fuse with 15 amp rating for a 12/24v supply, and/or a 8 amp fuse for the 110v a/c side. (These items are provided on new installations from the Mermaid factory).
(3) Run all applicable tests before assuming Module or Compressor to be faulty. B: Compressor Not Running , No Start Attempt. Probable cause Action 1 Supply voltage too low Check vo ltage with a di gital multi-m eter at the terminals on the Module. This must be 11.
connected retaining screw & then ensure tha t the 3- pin plug is seated firmly on the pins of the compressor. 9 Faulty compressor Remove the Module as above, & unplug from the compressor. Check that ohm readings are the same across all terminals of the com pressor.
3 Thermostat type If you are planning to convert your ice box into a freezer, or as a spillover system, a freezer thermostat (0021) must be used. 4 Evaporator type & size If the ev aporator has an even coating of frost, the thermostat is se t on 7, & the system is cycling, the evaporator may be too small.
E: System Runs, Box Temperature Too Low: 1 Thermostat setting Rotate thermostat knob to a lower number. 2 Thermostat type Check that you are using a refrigerator thermostat (0028) for a refrigerator application.
F: Excessive Frost Build-Up: Note: This is the result of moist air be ing allowed to enter the box. Problems are compounded when cold air leaks from the lower area of the box & is replaced by warm, humid air entering elsewhere. 1 Drains & holes not plugged Make sure all drains & holes in the floor & walls of the box are sealed.
DANFOSS COMPRESSORS 12/24V AND 12/24V W/ 110V.
WIRING OF DANFOSS ELECTRONIC MODULE 12/24V 12/24V + 110V FOLLOW THE WIRING DIAGRA M ABOVE AND DESCRIPTION B ELOW TO MATCH WIRES. THE 12/24 + 110V MODELS WILL HAVE AN AD DITIONAL POSITIVE (L) AND NEUTRAL (N) SYMBOL FOR THE TWO 110V LEADS.
Een belangrijk punt na aankoop van elk apparaat Mermaid REFRIGERATION/FREEZER (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen Mermaid REFRIGERATION/FREEZER heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens Mermaid REFRIGERATION/FREEZER vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding Mermaid REFRIGERATION/FREEZER leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over Mermaid REFRIGERATION/FREEZER krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van Mermaid REFRIGERATION/FREEZER bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de Mermaid REFRIGERATION/FREEZER kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met Mermaid REFRIGERATION/FREEZER . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
