EAS Electric ETH-80VM, Инструкция по установке и эксплуатации

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T4 Outdoor temperature(°C)
T1 Water flow temperature(°C)
DOMESTIC WATER HEATING MODE
T4
T1
30
43
-2
-20
5 12
50 40 60
■ No heat pump operation, backup heater or boiler only.
1.2 Scope of this manual
This installation & owner's manual describes the procedures for
installing and connecting all monobloc outdoor unit models.
DANGER
Indicates an imminently hazardous situation which if not
avoided, will result in death or serious injury.
WARNING
Indicates a potentially hazardous situation which if not
avoided, could result in death or serious injury.
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.
NOTE
Indicates situations that could only result in accidental
equipment or property damage.
■ 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 hand. 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.
(*) The models have a freeze prevention function that uses the heat
pump and back up heater to keep the water system safe from
freezing in all conditions. If there is an accidental or intentional
power shutdown, using glycol is recommended (Refer to 9.3
Water pipework Caution: "Use of glycol”
).
2 ACCESSORIES
DANGER
WARNING
■ 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.
2
QUANTITY
5~9kW 10~16kW
INSTALLATION FITTINGS
SHAPE
NAME
Outdoor unit installation &
owner’s manual(this book)
1
Water outlet connection pipe
assembly
2
User interface kit(digital
remote controller)
1
Tighten belt for customer
wiring use
3
1
Wire control
owner’s manual
1 1
1
1
Thermistor for domestic hot
water tank or additional
heating source*
1 1
2
3
1 1 r e tl if e p a h s - Y
Transit line
1 1
0
* The thermistor can be used to detect temperature of water, if
domestic hot water tank installed only, the thermistor can work as T5,
if boiler installed only, the thermistor can worke as T1B, if both unit is
installed, an addtional thermistor is needed(please contact the supplier).
The thermistor should connect to the corresponding port in the main
control board of hydraulic.(refer to
9.2.3 Main control board of
hydraulic module
)
.
Thermistor for backup heater
T1
1 0
3 SAFETY CONSIDERATIONS
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.
2.1 Accessories supplied with the unit
2.2 Accessories avaliable from supplier
SHAPE NAME
water temperature thermistor
Transit line(for T1B)
V.2