FRIGOMAR CU50VFD Installation instructions

FRIGOMAR S.r.l.
Via Vittorio Veneto, 112 – Loc. Rivarola
16042 CARASCO (GE) Italia
Phone: [phone]
Fax: [phone]
Web site: www.frigomar.com
eMail: [e-mail]
USER INSTRUCTION
Air Conditioning System
Air Conditioning Modular Unit
CU50VFD – CU70VFD
INVERTER DC chiller-heat pump

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INDEX
1.0 INTRODUCTION ................................................................................................................................................................ 3
2.0 EQUIPEMENT INSPECTION ............................................................................................................................................ 3
2.1 UNPACKAGING AND INSPECTION ................................................................................................................................ 3
2.2 TRANSPORTATION BEFORE INSTALLATION .................................................................................................................... 4
3.0 INSTALLATION AND MAINTENANCE ............................................................................................................................ 4
3.1 UNIT FIXING ........................................................................................................................................................................ 5
3.2 WIRING DIAGRAMS .......................................................................................................................................................... 6
3.3 TERMINAL BLOCK CONNECTION ................................................................................................................................... 7
3.4 MOUNTING ........................................................................................................................................................................ 8
3.5 REMOTE CONTROL (DIGITAL INPUTS) ............................................................................................................................ 8
3.6 HYDRAULIC CONNECTIONS ............................................................................................................................................ 8
3.7 MAINTENANCE (Only qualified technicians can perform maintenance) ........................................................ 10
3.8 FAN COIL: SAFETY RULES ................................................................................................................................................ 11
4.0 OPERATING ..................................................................................................................................................................... 11
4.1 ELECTRONIC CONTROL ................................................................................................................................................. 11
4.2 DIGITAL DISPLAY CONTROL PANEL .............................................................................................................................. 13
4.3 PAGE MENU SETTINGS 1/2 : ........................................................................................................................................... 14
4.3.1 Running status: ............................................................................................................................................................. 15
4.3.2 T status: .......................................................................................................................................................................... 16
4.3.3 °C/F unit measurement selection: ........................................................................................................................... 17
4.3.4 Saved alarm shows: .................................................................................................................................................... 17
4.4 PAGE MENU SETTINGS 2/2 : ........................................................................................................................................... 18
4.4.1 Clock set Date: ............................................................................................................................................................ 18
4.4.2 Chiller operation logic: .............................................................................................................................................. 19
5.0 WORKING LIMITS ........................................................................................................................................................... 19
6.0 WARRANTY ..................................................................................................................................................................... 20
6.1 LIMITED WARRANTY : ...................................................................................................................................................... 20
6.2 WARRANTY DURATION : ................................................................................................................................................ 20
6.3 WARRANTY CONDITIONS : ............................................................................................................................................ 21
7.0 DISPOSAL AND GAS RECOVERY ................................................................................................................................ 23
7.1 DISPOSAL OF THE EQUIPEMENT AND PARTS : ............................................................................................................. 23
7.2 REFRIGERANT FLUORINATED GAS RECOVERY : ......................................................................................................... 23

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1.0 INTRODUCTION
The unit you have purchased has been designed and manufactured following high quality
standards, in order to achieve the best performances over the time. Parts and materials have been
selected to give the highest reliability. Every single unit has been checked and tested after
production, verifying performances in heating and cooling mode, acoustic levels and electrical
safety, EN 60204-1.
2.0 EQUIPEMENT INSPECTION
2.1 UNPACKAGING AND INSPECTION
Inspect all cartons and packages for damages during
transport. Remove shipping cartons and boxes and check for
concealed damages.
To unpack the unit follow these steps:
1. Cut the plastic straps that hold
the shipping carton closed;
2. Pull up and remove the shipping
carton and the polystyrene
protections;
3. Remove the fixing screws of the 4
fixing brackets that lock the
machine to the wooden pallet;
IMPORTANT! the unit must be always kept upright.
Inspect refrigerant circuits for fractures or breaks. The presence of refrigerant oil usually indicates a
rupture in the refrigerant circuit.
WARNING! The chiller heat pump unit is factory charged with refrigerant fluid R410A, having ODP=0
and GWP=1890 kg. The circuit is completely sealed by soldering therefore a gas leakage is very
unlikely to happen. However the R410A hazard identification is the following: Colourless, volatile
liquid with ethereal and faint sweet odour. Non-flammable material. Overexposure may cause
dizziness and loss of concentration. At higher levels CNS depression and cardiac arrhythmia may
result from exposure. Vapour displaces air and can cause asphyxiation in confined spaces. At
higher temperatures (>250°C) decomposition products may include Hydrofluoric Acid (HF) and
carbonyl halides.
Units that have been turned upside down or on their sides may have concealed damage to the
compressor, other parts or to the refrigerant system. If the unit is not upright when you receive it,
immediately file a claim with the freight carrier for concealed damages and follow these steps:
Set unit upright and allow to stand 24h on rest.
Attempt to start the unit after 24h.
If the unit does not start or makes excessive noise, return it to the freight carrier.

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WARNING! If the information in these instructions are not followed exactly, a fire, carbon monoxide
poisoning or explosion may result causing property damage, personal injury or loss of life. Read all
the instruction carefully prior to beginning the installation. Do not begin installation if you do not
understand any of the instructions. Improper installation, adjustment, alteration, service or
maintenance can cause property damage, personal injury or loss of life. Installation and service
must be performed by a qualified installer, service agency in accordance with these instructions
and in compliance with all codes and requirements of authorities having jurisdiction.
2.2 TRANSPORTATION BEFORE INSTALLATION
To make easier the transportation of the machine before installation it is possible to replace the 4 M6 screws of the upper
aesthetic panel with 4 M6 eyebolts.
WARNING! During the transportation use all individual protection
to operate in total safety.
Once placed the unit is recommended to replace the eyebolts with the M6 screws.
3.0 INSTALLATION AND MAINTENANCE
ATTENTION! Do not stress hydraulic connections. To lift or move the unit use the wooden base.
Electrical requirements and wiring
 WARNING! Failure to follow safety warnings exactly could result in serious injury, death
and property damage. Turn off electrical power at fuse box or service panel before
making any electrical connections and ensure a proper ground connection is made
before connecting line voltage.
 WARNING! All electrical work can be performed only by qualified personnel, in
conformity with low and regulations of the country where the system is being
mounted. The electrical connections must be done following the wiring diagrams,
supplied with the unit.

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 WARNING! Wires must be sized for the maximum input power following indications on
wiring diagrams.
 WARNING! Use only copper conductors having sufficient size to carry the required
amount of current.
 WARNING! A properly sized circuit breaker must be used, taking into account the
water pumps and chillers.
 WARNING! Power supply must be within allowable range of ±6% of rated voltage, with
proper phase and frequency.
 WARNING! The unit must be properly grounded to reduce the risk of shock or
electrocution.
 WARNING! The electrical connections must be made to the switchboard located
inside the unit and proper external electrical circuit breaker must be used.
3.1 UNIT FIXING
For fixing the machine there are 4 holes 9x20mm (0,35x0,78 inch) on the lower fold of the base.
These holes are arranged according to the template shown below and they are accessible from the
unit side if you use a wrench or from above (after removing the upper aesthetic cover) if you use a
screwdriver (long type).

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3.2 WIRING DIAGRAMS
Fixing holes side accessibility
Warning! Never remove
PCB cover, adversely
warranty coverage will
decline
Terminal board
To enable
Fixing holes
accessibility from above

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3.3 TERMINAL BLOCK CONNECTION
18
Max. input power Circuit pump fuse Sea water pump fuse
CU50VFD 2.2 kW 5 A 5 A
CU70VFD 3.8 kW 5 A 5 A
Serial number
Chiller
Power supply
220V/1ph/50
-
60Hz

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3.4 MOUNTING
1. The unit shall not be installed above an electronic or electrical panel, circuit breakers or
anything electrical.
2. Installation and servicing of this system can be hazardous due to system pressure and
electrical components. When working on this equipment, always observe precautions
described in literature, tags and attached labels.
3. The unit must be installed in a space with sufficient clearance on all sides for proper air
circulation and for services. Sufficient airflow is critical to the proper operation of the units. Air
temperature shall be below 60°C with relative humidity below 90% without condensing.
4. The chilling unit is equipped with a cupronickel heat exchanger between refrigerant fluid and
seawater. To prevent corrosion due to stray electrical current or voltage, all metallic parts in
contact with seawater must be connected to the ship’s bonding system. A zinc anode is
mounted at the inlet of cupronickel heat exchanger: it must be replaced periodically
depending on the degree of wearing. Failure to properly ground and bond the system will
void the warranty.
5. The axial fan help the system to cool the inverter drive during operation. Be careful the air
intake is not covered or obstructed during operation.
3.5 REMOTE CONTROL (DIGITAL INPUTS)
Digital inputs available:
O = ON/OFF remote input (open contact = Compressor OFF)
S = Seasonal remote input (open contact = HEATING / close contact = COOLING)
E = ECO function (close contact = ECO function activated)
A = Alarm output (open 230V contact = General ALARM)
M = Minimal Operativity (open contact = disable O S E contact) *
* This contact allows the machine to operate in case of display broken
Important: in case of connecting two or more units in parallel the digital inputs of each unit must be
kept separated
3.6 HYDRAULIC CONNECTIONS
Recommended water pipe sizes (circulation and seawater):
FLOW RATE m3/h PUMP INLET PIPE PUMP DISCHARGE PIPE
0.9 – 1.5 3/4” 5/8”
1.5 – 2.5 1” 3/4”
2.5 – 3.4 1” 1”
WARNING!
Do not cover or
obstruct the air intake

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If two or more units are connected in parallel a manifold with balancing valves is required. It is
mandatory when using a manifold to assure the correct water flow to each unit, as follows:
Chiller / Heat Fresh water flow (m3/h) Pipe inner Sea water flow (m3/h) Pipe inner
Pump unit min MAX Ø mm min MAX Ø mm
CU50VFD 1.5 2.5 25 1.2 1.8 20
CU70VFD 2.2 2.5 25 3.3 4.0 25
Chiller / Heat Fresh water flow Pressure drop Sea water flow Pressure drop
(m3/h) Fresh water (kPa) (m3/h) Sea water (kPa)
CU50VFD 1.5 30 1.3 60
CU70VFD 2.2 45 3.3 56
Fresh water
INLET
Fresh water
Filter
Sea water
Zinc anod
Sea water
OUTLET
Fresh water
OUTLET
Sea water
INLET

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Installation example with Calpeda pump:
Calpeda Pump Q min H max Q max H min Input
power Weight
Pump unit (m3/h) (m) (m3/h) (m) (W) (Kg)
B / CM 20E at 50Hz 1.5 10.5 4.8 5 370 6.8
B / CM 20E at 60Hz 1.5 12.3 4.8 9 370 6.8
B / CM 22/1E at 50Hz 1.5 13.5 5 9.5 450 8.3
B / CM 22/1E at 60Hz 1.5 19.5 4.8 15.3 450 8.3
B / CM 22/E at 50Hz 1.5 15 6.6 6.5 550 8.3
B / CM 22/E at 60Hz 1.5 20.5 4.8 16 550 8.3
B / CM 41/1E-R at 50 Hz 4 12 12 7.5 750 17.9
B / CM 41/1E-R at 60 Hz 4.8 16.5 15 8 750 17.9
Chiller / Heat Best choice for 1 chilling
unit
Best choice for 2 chilling
unit
Best choice for 3 chilling
unit
Pump unit Fresh water Sea water Fresh water Sea water Fresh water Sea water
CU50VFD CM 20E BCM 20E CM22/1E BCM22/1E - -
CU70VFD CM22/1E BCM 20E CM22/E BCM22/E CM41/1E BCM41/1E
1. Sea water circulation. Before starting the unit check that the water flow is correct, without
any air bubble inside the circuit; pumps shall be located below the water line at all times, as
they are not self-priming. Operation with poor water circulation can damage the compressor
due to abnormal working pressure. Check weekly the sea water flow, considering the flow
requirements indicated in the above table.
2. Clean your strainer weekly or more, depending on the region, due to the presence of jellyfish,
seaweed, sand, and anything else that can clog strainers very quickly. Pump is not self-
priming and it has to be installed below the water line with the outlet pointed upward so that
if air enters the system it can pass through the pump. Damage incurred due to a pump
running dry is not covered under warranty.
3. Sea water pump must be sized so that medium water velocity inside the coil is between 2 m/s
and 3 m/s. Higher velocity may cause metal erosion while lower velocity may cause coil
clogging.
WARNING! Air conditioning unit must be overseen (also through suitable protection devices) as
any eventual breaking of fittings or pipes carrying seawater may have disastrous effects on the
boat (from room engine flooding to boat sinking, considering the seawater flow through the
unit ranges from 2 to 4 m3/h).
1. Fresh water to fan coils. Filling the system for the 1st time, a 10-20% percentage of glycol must
be added to the fresh water, and then this proportion must be maintained along the system’s
life. Assure the fresh water circuit is clean before filling it. Should water contain parts bigger
than 0.8 mm a 16-20 mesh filter must be installed upstream the exchanger inlet, before the
fresh water inlet. Check regularly that the filter is not clogged.
2. Before starting the unit check that water circulation is correct. After a shut-down you are
advised before starting the pumps to rotate manually the pump shaft (2-3 rounds).
3. Air-conditioning system shall not be used during navigation as long as seawater conditions or
boat high speed could unprime the pump.
4. All the hydraulic lines, including the unit, must be kept free from water following system shut-
down, whenever the ambient temperature could go below 0°C
3.7 MAINTENANCE (Only qualified technicians can perform maintenance)
1. Check at least once a year, after shutting off the main breaker, the state of all the electrical
connections and circuit breakers of the air conditioning system, cleaning and repairing as
necessary. These devices are exposed to salty air and suffer over time from corrosion and

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general wear. High resistance caused by corroded, bent or worn connectors results in high
resistance which causes overheating, which further amplifies the power drop. This is not only
creates conditions for a potential fire, but causes electrical equipment to work harder,
resulting in reduced life span of equipments. We recommend that you buy only the highest
quality power cord and connectors.
2. If applied to the Cupronickel condenser check the zinc anode condition at least every three
months or more frequently depending on its rate of wear. It shall be replaced as wearing is
more than 50%. If the anode metal surface is shining that means the wearing is very fast
maybe due to electrolysis problem.
3. Check seasonally that the flow switch is working properly. In every chilling unit there is a flow
switch at the fresh water inlet. As water volume decreases below 1- 0.8 m3/h the compressor
must stop within 10 s. This test has to be carried out in every chilling unit, checking that without
water flow the compressor does not start and the relevant alarm code is displayed. Should
compressor start working in this situation, stop it immediately and contact the closest
authorized Frigomar Service.
4. Clean at least once a season the Cupronickel heat exchanger on seawater side. Do not use
any chemicals that might corrode the inner pipes.
3.8 FAN COIL: SAFETY RULES
1. Do not install fan coil (air suction) in engine room or any other place where vapour
from fuel, battery, bilge and any other toxic or harmful substance could be
introduced in occupied areas.
2. Do not install fan coil in rooms where there are flammable fluids.
3. The condensate drain pipe must end in an environment free from any toxic or harmful
substance.
4. Keep the condensate drain pipe end at least 3 m away from the engines exhausts.
5. Do not install the fan coil above any electrical and electronic equipment or device,
as water could accidentally drop to it.
6. Check and clean monthly the draining system efficiency, as well as condensate pan
and pipe.
7. Check and clean monthly the air suction filters. If they are clogged also the finned
heat exchanger must be cleaned with a vacuum cleaner.
8. Make sure air flows correctly through the fan coil; fan coil's suction and discharge shall
be free from any obstructions. Any eventual obstructions may cause fan motor
overheating.
4.0 OPERATING
CAUTION! Under both heating and cooling modes of operation, certain components will run at fairly
high temperatures. Exercise care in working around operating equipment. Do not touch operating
machinery without the aid of qualified personnel.
4.1 ELECTRONIC CONTROL
The unit you have purchased has been factory tested and it has overcome the safety electrical tests
EN60204-1. Electronic control of the unit has been developed in order to obtain a product complying
with the best quality standards.
The units is equipped with an inverter drive card SSPM and control card MAIN MCU with its display
MAIN DSP, as shown in the following wiring diagrams. Seawater and circulation water pumps are
also managed through the control card. Operation control and system configuration can be
achieved from a display panel as shown in the following diagrams.

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All the following operation parameters are continuously checked:
 Discharge compressor gas temperature (analogical input AI-7).
 Suction compressor gas temperature (analogical input AI-8).
 Evaporation gas temperature (analogical input AI-1).
 Circulation water inlet temperature (analogical input AI-4).
 Circulation water outlet temperature (analogical input AI-3).
 Seawater condenser inlet (analogical input AI-6).
 Seawater condenser outlet (analogical input AI-5).
 Suction compressor gas pressure (analogical input RL-4).
 Circulation fan coils water flow (digital input DI-3).
 Gas discharge pressure (digital input DI-1).
 Gas suction pressure (digital input DI-2).
 Driver SSPM temperature (analogical input SSPM).
Through the parameters analysis and by algorithms the controller manages the operation in cooling
and heating mode.
Abnormal operations (values out from the defined ranges) are immediately detected and displayed,
and the unit modifies the operation or stops working under defined conditions. It is possible to verify
and reset the alarm from the display panel.
4.2 DIGITAL DISPLAY CONTROL PANEL
Home page:
Reading values in real time:
 fresh water inlet temperature (e.g. 12,0 °C, or 53.6 F if selected imperial unit);
 fresh water outlet temperature (e.g. 7,0°C or 44.6 F);
 compressor real frequency (e.g. 63 Hz).
Displaying status:
 SEA (seawater pump) lightened if seawater pump ON;
 FANCOIL (fresh water pump) lightened if circulation pump ON;
 Alarm active if alarm symbol is lightened;
 Date and time.

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Touch buttons:
1. ECO: ECO mode can be activated by touching ECO symbol, in heating or cooling mode.
ECO symbol will change color from neutral to green once activated and vice versa.
2. SUN and SNOW FLAKE: by touching SUN the heating mode will be activated and the symbol
will change color from neutral to red, by touching the SNOW FLAKE symbol the mode will shift
to cooling and the SNOW FLAKE symbol will change the color from neutral to blue. If shifting
from cooling to heating or vice versa, the compressor must stop for 3 min before restarting,
while the fresh water pump keeps running and the seawater pump stops as the compressor
stops and restarts slightly before the compressor restarts, as usual.
3. SET: by touching the symbol SET we get access to the page “MENU and SETTINGS”.
4. ALARM: by touching the symbol we get access to “Saved Alarm Show” page.
Alarm reset: by pressing more than 5 s the alarm symbol
5. ON/OFF: by touching the symbol either we switch ON or OFF the unit. If the unit is working and
we press ON/OFF the units will be switched off and if we press again ON/OFF the unit restarts
maintaining the previous selected mode (heating/cooling and ECO activate /disabled).
4.3 PAGE MENU SETTINGS 1/2 :

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4.3.1 Running status:
by touching the symbol we get access to a page where the following parameters are listed:
 SSPM temperature (accuracy 0.1°C SSPM);
 EEV steps ( range 0-480 steps);
 Frequency set (range 0-100 Hz);
 Frequency real (range 0-100Hz );
 Gas superheating (calculation as a difference between Suction Gas
Temperature and Evaporation Gas Temperature).

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4.3.2 T status:
by touching the symbol we get access to a page where the following parameters are listed:
 Tfwi Fresh water temperature inlet (accuracy 0.1°C);
 Tfwo Fresh water temp. outlet (accuracy 0.1°C);
 Tswi Sea water temperature inlet (accuracy 0.1°C );
 Tswo Sea water temperature outlet (accuracy 0.1°C );
 Tgd discharge gas temperature (accuracy 0.1°C) ;
 Tgs Suction gas temperature (accuracy 0.1°C);
 Tge Evaporation gas temperature (from pressure transducer R410A, or other
future refrigerants) 0-20 bar .
 Tgc Condensing gas temperature (from pressure transducer, if available, for
R410A or other future refrigerants) 0-50 bar

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4.3.3 °C/F unit measurement selection:
possibility to select the unit °C /F and the selection will apply to displayed values on the Home Page,
Running Status and T status.
4.3.4 Saved alarm shows:
by touching the symbol we get access to a page where the occurred alarms are listed with data
and time.
There is a maximum number (e.g. 20) of saved alarms, so that once the memory saturated the new
alarm will enter at the top of the list while the alarm at the bottom will be delated in order to create
the new space. The possible alarms are the following:
Chiller Alarms are displayed with the complete description:
 Txx (description): probe unreliable; to be included also the pressure
transducers failure (for the pressure transducer on the compressor discharge
the alarm is disabled if INP25=0, since such transducer is not used, to save
unnecessary cost)

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 Refrigerant low pressure;
 Refrigerant high pressure;
 Compressor driver high temperature;
 SSPM driver alarm;
 Compressor low temperature;
 High compressor discharge temperature;
 Fresh water flow alarm;
 Seawater low temperature;
 Fresh water low temperature.
4.4 PAGE MENU SETTINGS 2/2 :
To input the number, when touching any input number area, a simple calculator input window will
be showed. Once finish the input, and press OK, the number will be changed. This can be suitable for
date, hour setting and password input.
4.4.1 Clock set Date:
hour: 0-24, min: **; date: year****/month**/day**

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4.4.2 Chiller operation logic:
Compressor frequency from min (20Hz) to
maximum value.
Compressor frequency with proportional
regulation based on the delta
temperature:
Cooling: delta = Tfwo-INP8 to compare to
proportional band INP10;
Heating: delta = INP9-Tfwo to compare to
proportional band INP11.
When unit switch between cooling and
heating mode, compressor must stop for 3
minutes (if in former mode compressor
has started to run), fresh water pump
keeping running and sea water pump
start to run before compressor.
5.0 WORKING LIMITS
The unit operates correctly within the following ranges:
 Summer cooling mode: 15°C < sea water temperature < 40°C
 Winter heating mode: 5°C < sea water temperature < 20°C
Should working conditions be out of these ranges, in your particular application, please contact
Frigomar before installation in order to find a suitable solution.
 Localized situations: in some regions, it is common to experience a tremendous
presence of jellyfish or seaweed concentrated in back bay marinas for some periods
of time. This can clog strainers, water pumps and heat exchangers in a little while,
causing shut-down faults and sometimes equipment damage. In such particular
conditions, please seek the advice of a local Frigomar service representative. Any
possible modification to the overall system (chiller, pumps, strainers, etc) that could
overtake the problem must be approved by Frigomar, otherwise warranty coverage
will decline.
 The pump is not self-priming: any damage incurred due to a pump running dry is not
covered under warranty. Air conditioning system must be switched off, as well as
pumps, whenever there is a risk of pump unpriming, due to particular seawater
conditions related to the boat type and its speed. The compressor could be
damaged if the seawater flow through the heat exchanger is considerably reduced.
 This air conditioning system is designed to work under normal operation conditions.
Where failure or malfunctions could lead to an abnormal operating condition that
could cause injury or damage to any equipment or other property, additional
precautions must be designed into the control system. Other devices (limit or safety
control) or systems intended to warn of, or protect against failure or malfunction, must
be incorporated into and maintained as part of the system.

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6.0 WARRANTY
6.1 LIMITED WARRANTY :
The warranty is given to the purchasers who buy Frigomar-manufactured products and components
for their own use.
Frigomar guarantees all these products to be free from defects in materials or workmanship.
Warranty is limited in term of duration as specified in the following sections.
This Limited Warranty is made in place of all other express warranties, obligations, or liabilities on the
part of Frigomar. In those instances, in which Frigomar chooses to make a cash refund of the original
purchase price, such refund shall affect the cancellation of the contract of sale without reservation
of rights on the part of the owner. Such refund shall constitute full and final satisfaction of all claims
which the owner has or may have against Frigomar resulting from any actual or alleged breach of
warranty, either express or implied.
Frigomar disclaims any liability for either incidental or consequential damages. This includes any
damage to another product or products resulting from such a defect. Any implied warranties of
merchantability, satisfactory quality or fitness for any purpose is limited to the duration of this limited
warranty.
Frigomar does not authorize the dealer or any other person to assume for Frigomar any liability in
connection with the warranty, or any liability or expense incurred in the replacement or repair of its
products other than those expressly authorized by Frigomar. Frigomar shall not be responsible for any
liability or expense except as is specifically authorized in the following sections.
Frigomar reserves the right to improve or modify its products without notice, through changes in
design or material without being obligated to incorporate such changes in products of prior
manufacture.
6.2 WARRANTY DURATION :
The Frigomar product’s Warranty Coverage Period begins from the date of possession of the boat by
the original owner (if OEM installed) or from the date of installation (if the Frigomar product is installed
by a dealer). However, the Warranty Coverage Period will not exceed 3 years from date of
manufacture. The Warranty is transferable and will carry any remaining Warranty Coverage Period.
The Warranty Coverage Period does not restart following any repair or replacement of the Frigomar
product.
All Frigomar products bear a data plate showing the product model and serial numbers. The serial
number is date-coded. To determine whether any Frigomar product is covered under this Warranty,
proceed as follows:
Determine the manufacture date of the Frigomar product from the serial number found on the data
plate. If you are not familiar with the date code, email or call Frigomar Customer Service in order to
obtain the Frigomar products manufacture date.
In some cases, there might be a consistent delay between the date a Frigomar product is
manufactured and the date it is put in service. For proof of the date that the Frigomar product was
put in service, Frigomar will require a copy of the bill of sale from the Frigomar product installer or a
copy of the bill of sale showing the date of delivery from the new boat dealer to the original owner.
Therefore, owner should retain a copy of the dated bill of sale as evidence of the date of purchase
or date of delivery.
- Chiller, self-contained units and fan coils: If any part of the Frigomar unit fails due to a
manufacturing defect within 24 months from the date of possession of the boat by the first owner,
Frigomar will supply without charge the required replacement part. The service labour will be at
Frigomar charge within 12 months from the data of possession of the boat by the first owner, as long
as the conditions specified in Section III are fulfilled.
-Chiller units equipped with 70/30 CuNi condenser: 5 years warranty with first year parts and labour,
second year parts only, third through fifth years, parts-only warranty against erosion/corrosion