Sinclair SCV EB Series Manuale utente
AIR-COOLED
$&,#) CHILLER UNIT
INSTALLATION
AND USER MANUAL
SCV-XXXB
AIR CONDITIONING
“Originalinstructions”
CONTENTS
02
05
05
1
1.1
01
01
use conditions of the unit
ACCESSORIES
INTRODUCTION
2SAFETY CONSIDERATION
07
06
08
09
6
08
Outline dimensional drawing
Requirements of arrangement space of the unit
Space requirements for parallel installation of multiple Modular units
Installation foundation
Installation of damping devices
6.1
6.2
6.3
6.4
6.5
PRECAUTIONS ON INSTALLATION
10
7TYPICAL APPLICATION EXAMPLES
11
10
8
12
14
17
24
Main parts of the uint
Opening the uint
System diagram
Outdoor unit PCBs
Electric wiring
Water system installation
8.1
8.2
8.3
8.4
8.5
8.6
OVERVIEW OF THE UNIT
289STRAT-UP AND CONFIGRUATION
29
29
10
Check item table after installation
Trial run
10.1
10.2
TEST RUN AND FINAL CHECK
4IMPORTANT INFORMATION ON REFRIGERANT
5SELECTION OF INSTALLATION SITE
04
3
Handling of the unit
3.1
BEFORE INSTALLATION
RECORD TABLE OF TEST RUN AND MAINTENANCE
RECORD TABLE OF ROUTINE RUNNING
11 MAINTENANCE AND UPKEEP
39
12 APPLICABLE MODELS AND MAIN PARAMETERS
40
13 INFORMATION REQUIREMENTS
11.1
11.2
11.3
11.4
11.5
11.6
11.7
11.8
11.9
11.10
11.11
11.12
11.13
30
32
32
32
32
33
33
33
33
38
34
35
38
33
32
Failure information and code
Data display of wired controller
Care and maintenance
Removing scale
Winter shutdown
Replacing parts
First startup after shutdown
Refrigeration system
Disassembling compressor
Auxiliary electric heater
System antifreezing
Replacement of safety valve
Information servicing
ACCESSORIES
1 INTRODUCTION
1.1 Use conditions of the unit
1) The standard voltage of power supply is 380-415V 3N~50Hz, the minimum allowable voltage is 342V, and the maximum
voltage is 456V.
2) To maintain better performance, please operate the unit under the following outdoor temperature:
Quantity
Shape
Use for installation (only need for setting the main module)/Purpose
1
Unit Installation & Operation Manual
Temperature testing
components of total
water outlet
Transformer Installation manual of
wired controller
1 1 1
SCV-300EB
Fig. 1-1 Cooling operating range of SCV-300EB
and SCV-600EB
SCV-300EB
SCV-600EB
Fig. 1-2 Heating operating range of SCV-300EB
and SCV-600EB
Ambient temperature (℃)
Outlet water temperature (℃)
-20
-10
0
10
20
30
40
50
0 10 20 30
Ambient temperature (℃)
Outlet water temperature (℃)
-25
-15
-5
5
15
25
35
20 30 40 50 60
SCV-600EB
01
2. SAFETY CONSIDERATION
Read these instructions carefully before installation. Keep this manual in a handy for future peference.
Improper installation of equipment or accessories may result in electric shock, short-circuit, leakage, fire or other
damage to the equipment. Be sure to only use accessories made by the supplier, which are specifically designed for
the equipment and make sure to get installation done by a professional.
All the activitie described in this manual must be carried out by a licensed technician. Be sure to wear adequate
personal protection equipment such as gloves and safety glasses while installation the unit or carrying out
maintenance activities.
Contact your dealer for any furthur assistance.
INFORMATION
i
The precautions listed here are divided into the following types.They are quite important, so be sure to follow them carefully.
Meanings of DANGER, WARNING, CAUTION and NOTE symbols.
Indicates an imminently hazardous situation which if not avoided, will result in death or serious injury.
DANGER
Indicates a potentially hazardous situation which if not avoided, could result in death or serious injury.
WARNING
CAUTION
Indicates a potentially hazardous situation which if not avoided, may result in minor or moderate injury.
It is also used to alert against unsafe practices.
Indicates situations that could only result in accidental equipment or property damage.
NOTE
Explanation of symbols displayed on the indoor unit or outdoor unit
WARNING
CAUTION
CAUTION
CAUTION
CAUTION
This symbol shows that this appliance used a flammable refrigerant. If the refrigerant is
leaked and exposed to an external ignition source, there is a risk of fire.
This symbol shows that the operation manual should be read carefully.
This symbol shows that a service personnel should be handling this equipment with
reference to the installation manual.
This symbol shows that a service personnel should be handling this equipment with
reference to the installation manual.
This symbol shows that information is available such as the operating manual or
installation manual.
02
Before touching electric terminal parts, turn off power switch.
When service panels are removed, live parts can be easily touched by accident.
Never leave the unit unattended during installation or servicing when the service panel is removed.
Do not touch water pipes during and immediately after operation as the pipes may be hot and could burn your
hands. To avoid injury, give the piping time to return to normal temperature or be sure to wear protective gloves.
Do not touch any switch with wet fingers. Touching a switch with wet fingers can cause electrical shock.
Before touching electrical parts, turn off all applicable power to the unit.
DANGER
WARNING
Servicing shall only be performed as recommended by the equipment manufacturer. Maintenance and repair
requiring the assistance of other skilled personnel shall be carried out under the supervision of the person
competent in the use of flammable refrigerants.
Tear apart and throw away plastic packaging bags so that children will not play with them.Children playing with
plastic bags face danger of death by suffocation.
Safely dispose of packing materials such as nails and other metal or wood parts that could cause injuries.
Ask your dealer or qualified personnel to perform installation work in accordance with this manual. Do not install the
unit yourself. Improper installation could result in water leakage, electric shocks or fire
Be sure to use only specified accessories and parts for installation work. Failure to use specified parts may result in
water leakage, electric shocks, fire, or the unit falling from its mount.
Install the unit on a foundation that can withstand its weight. Insufficient physical strength may cause the equipment
to fall and possible injury.
Perform specified installation work with full consideration of strong wind, hurricanes, or earthquakes. Improper
installation work may result in accidents due to equipment falling.
Make certain that all electrical work is carried out by qualified ersonnel according to the local laws and regulations
and this manual using a separate circuit. Insufficient capacity of the power supply circuit or improper electrical
construction may lead to electric shocks or fire.
Be sure to install a ground fault circuit interrupter according to local laws and regulations. Failure to install a ground
fault circuit interrupter may cause electric shocks and fire.
Make sure all wiring is secure. Use the specified wires and ensure that terminal connections or wires are protected
from water and other adverse external forces. Incomplete connection or affixing may cause a fire.
When wiring the power supply, form the wires so that the front panel can be securely fastened. If the front panel is
not in place there could be overheating of the terminals, electric shocks or fire.
After completing the installation work, check to make sure that there is no refrigerant leakage.
Never directly touch any leaking refrigerant as it could cause severe frostbite.Do not touch the refrigerant pipes
during and immediately after operation as the refrigerant pipes may be hot or cold, depending on the condition of
the refrigerant flowing through the refrigerant piping, compressor and other refrigerant cycle parts. Burns or frostbite
are possible if you touch the refrigerant pipes. To avoid injury, give the pipes time to return to normal temperature
or, if you must touchthembe sure to wear protective gloves.
Do not touch the internal parts (pump, backup heater, etc.) during and immediately after operation. Touching the
internal parts can cause burns. To avoid injury, give the internal parts time to return to normal temperature or, if you
must touch them, be sure to wear protective gloves.
Do not use means to accelerate the defrosting process or to clean,
other than those recommended by the manufacture.
The appliance shall be stored in a room without continuously operating
ignition sources (for example: open flames, an operating gas appliance
or an operation electric heater.)
Do not pierce or burn.
Be aware that refrigerants may not contain an adour.
Ground the unit.
Grounding resistance should be according to local laws and regulations.
Do not connect the ground wire to gas or water pipes, lightning conductors or telephone ground wires.
Incomplete grounding may cause electric shocks.
- Gas pipes：Fire or an explosion might occur if the gas leaks.
- Water pipes：Hard vinyl tubes are not effective grounds.
- Lightning conductors or telephone ground wires：Electrical threshold may rise abnormally if struck by a lightning
bolt.
Install the power wire at least 3 feet (1 meter) away from televisions or radios to prevent interference or noise.
(Depending on the radio waves, a distance of 3 feet (1 meter) may not be sufficient to eliminate the noise.)
Do not wash the unit. This may cause electric shocks or fire. The appliance must be installed in accordance with
national wiring regulations. If the supply cord is damaged, it must be replaced by the manufacturer, its service agent
or similarly qualified persons in order to avoid a hazard.
CAUTION
Caution:Risk of fire/
flammable materials
03
3 BEFORE INSTALLATION
3.1 Handling of the unit
The angle of inclination should not be more than 15º when carrying the unit in case of overturn of the unit.
1) Rolling handling: several rolling rods of the same size are placed under the base of the unit, and the length of each rod must
be more than the outer frame of the base and suitable for balancing of the unit.
NOTE
About Fluorinated Gasses
- This air-conditioning unit contains fluorinated gasses. For specific information on the type of gas and the amount,
please refer to the relevant label on the unit itself. Compliance with national gas regulations shall be observed.
- Installation, service, maintenance and repair of this unit must be performed by a certified technician.
- Product uninstallation and recycling must be performed by a certified technician.
- If the system has a leak-detection system installed, it must be checked for leaks at least every 12 months. When
the unit is checked for leaks, proper record-keeping of all checks is strongly recommended.
Do not install the unit in the following places:
- Where there is mist of mineral oil, oil spray or vapors. Plastic parts may deteriorate, and cause them to come loose
or water to leak.
- Where corrosive gases (such as sulphurous acid gas) are produced. Where corrosion of copper pipes or soldered
parts may cause refrigerant to leak.
- Where there is machinery which emits electromagnetic waves. Electromagnetic waves can disturb the control
system and cause equipment malfunction.
- Where flammable gases may leak, where carbon fiber or ignitable dust is suspended in the air or where volatile
flammables such as paint thinner or gasoline are handled. These types of gases might cause a fire.
- Where the air contains high levels of salt such as near the ocean.
- Where voltage fluctuates a lot, such as in factories.
- In vehicles or vessels.
- Where acidic or alkaline vapors are present.
Children should not play with the unit. Cleaning and user maintenance should not be done by children without
supervision.Children should be supervised to ensure that they do not play with the appliance.
This appliance is intended to be used by expert or trained users in shops, in light industry and on farms, or for
commercial use by lay persons
If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similarly qualified
person in order to avoid a hazard.
DISPOSAL: Do not dispose this product as unsorted municipal waste. Collection of such waste seperatelly for
special treatment is necessary. Do not dispose of electrical appliances as municipal waste, use seperate collection
facilities. Contact your local goverment for information regarding the collection systems available. If electrical
appliances are disposed of in landfills or dumps, hazardous substance can leak into the groudwater and get into the
food chain, damaging your health and well-being.
The wiring must be performed by professional technicians in accordance with national wiring regulation and this
circuit diagram. An all-pole disconnection device which has at least 3mm seperation distance in all pole and a
residualcurrent device(RCD) with the rating not exceeding 30mA shall be incorporated in the fixed wiring according
to the national rule.
Confirm the safety of the installation area ( walls, floors, etc. ) without hidden dangers such as water, electricity, and
gas.Before wiring/pipes.
Before installation , check whether the user's power supply meets the electrical installation requirements of unit (
including reliable grounding , leakage , and wire diameter electrical load, etc. ). If the electrical installation
requirements of the product are not met, the installation of the product is prohibited until the product is rectified.
When installing multiple air conditioners in a centralized manner, please confirm the load balance of the three-phase
power supply, and multiple units are prevented from being assembled into the same phase of the three-phase power
supply.
Product installation should be fixed firmly, Take reinforcement measures, when necessary.
04
4 IMPORTANT INFORMATION ON REFRIGERANT
This product contains fluorinated greenhouse gases covered by the Kyoto Protocol. Do not vent gases into the atmosphere.
Refrigerant type:
GWP value: 675
GWP : global warming potential
The refrigerant quantity is indicated on the unit name plate
5 SELECTION OF INSTALLATION SITE
1) Units can be installed on the ground or proper place on a roof, provided that sufficient ventilation can be guaranteed.
2) Do not install the unit in a scenario with requirements on noise and vibration.
3) When installing the unit, take measures to avoid exposure to direct sunlight, and keep the unit away from boiler pipeline and
surroundings which might corrode the condenser coil and copper pipes.
4) If the unit is within the reach of unauthorized personnel, take protective measures for safety considerations, such as installing
a fence. These measures can prevent man-caused or accidental injuries, and can also prevent the electrical parts in operation
from being exposed when the main control box is opened.
5) Install the unit on a foundation at least 300 mm high above the ground, where the floor drain is provided, to ensure that water
does not accumulate.
6) If installing the unit on the ground, put the steel base of the unit on the concrete foundation, which must be as deep as into
the frozen soil layer. Ensure the installation foundation is separated from buildings, as the noises and vibration of the unit may
adversely affect the latter. By means of the installation holes on the unit base, the unit can be fastened on the foundation
reliably.
7) If the unit is installed on a roof, the roof must be strong enough to bear the weight of the unit and the weight of maintenance
personnel. The unit can be placed on the concrete and groove-shaped steel frame, similar to the case when the unit is installed
on the ground. The weight-bearing groove-shaped steel must match the installation holes of the shock absorber and is wide
enough to accommodate the shock absorber.
8) For other special requirements for installation, please consult the building contractor, architectural designer or other
professionals.
R32
Add the refrigerant
Amount of factory-charged refrigerant and tonnes CO2Equivalent is
SCV-300EB
SCV-600EB
7.9
14.0
5.33
9.45
NOTE
The selected installation site of the unit should facilitate connection of water pipes and wires, and be free from water
inlet of oil fume, steam or other heat sources. Besides, the noise of the unit and cold and hot air should not influence
the surrounding environment.
Lifted cable
4 protective blocks
should be placed.
Unilateral distance
should be 50mm or
more.
the angle
of inclinaton
the angle
of inclinaton
Lifted hook
Fig. 3-1 lifting of the unit
Model
Refrigerant(kg) Tonnes CO2equivalent
MC-SU30-RN8L
MC-SU60-RN8L
Table 4-1
2) Lifting: each lifting rope (belt) should be able to bear 4 times the weight of the unit. Check the lifting hook and ensure that it is
firmly attached to the unit. To avoid damages to the unit, a protective block made of wood , cloth or hard paper should be placed
between the unit and rope when lifting, and its thickness should be 50mm or more. It is strictly forbidden to stand under the machine
when it is hoisted.
05
Questo manuale è adatto per i seguenti modelli
2
Indice
Altri manuali Sinclair Refrigeratore
