evoheat EVO COMMAND Series User manual

CONTENT
1. Preface
2. Safety Precautions
2.1 Mark Notes
2.2 Icon Notes
2.3 Warning
2.4 Attention
3. Overall information of the heat pump
3.1 Device description
3.2 Features of the AIR HEAT PUMP
3.3 Running Range
3.4 New Technology
3.5 Specification data
3.6 Heat pump dimension and view
4. Installation
4.1 Transit
4.2 Installation occasions
4.3 Installation method
4.4 Water loop connection
4.5 Location of the unit
4.6 Water connection diagram
4.7 Power supply connection
4.8 Cable and switch
4.9 Trial running
5. Controlling and Operation
5.1 Main interface display and function
5.2 Usage of wire controller
5.3 Parameter table
5.4. interface diagram
6. Wiring diagram
7. Appendix
6.1 Caution & Warning
6.2 Cable specification
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1
1. Preface
Positioning, installation and
commissioning must be
carried out by trained
personnel working in
accordance with these
operating and installation
instructions.
Where children or persons with limited
physical, sensory or mental capabilities
are to be allowed to control this equip-
ment ensure that this will only happen
under supervision or after appropriate
instructions by a person responsible for
their safety. Children should be super-
vised to ensure that they do not play with
the equipment.
Protection
Qualified only
For information
The pictures and drawings in this
manual is for your
infor-mation only.
The manufacture has the
right to chance or improve
the product when it is needed,
without prior notification to the
users of this device.
Necessary reading
When the product is delivered to the users, please check whether there is
any damage on the unit during transportation; If there is any please talk
with the forwarder or the contractor.
If the heat pump unit just can be installed a while latter, please keep it free
from damage, rust or abrasion by following methods.
1, all the access like the water connections must be sealed correctly;
2, the unit must be free from sunshine, and placed under 45 ;
3, the unit must be free from heavy dust to avoid dirty on the evaporator;
4, the unit must be placed free from chaos to avoid accident.
5, please check the unit during stock.
Quality check at first receipt of this product
Welcome to the Evo Command air source water heat pump. Your decision to
purchase heat pump will reward you for many years.
This is your assurance that you have purchased quality heat pump system
available,one that is manufactured in a state-of-the-art facility and go with
innovation.
Carefully read these operating and
installation instructions and keep them
safe. Should the equipment change
hands, pass these instructions to the
subsequent owner. Pass them to the
trained contractors for servicing
purposes.

2
2. Safety Precautions
To prevent the users and others from the harm of this unit, and avoid damage on
the unit or other property, and use the heat pump properly, please read this
manual carefully and understand the following information correctly.
The piping connection and wiring should be installed according to the local legal
laws and regulations as well as the profession standard.
Mark Notes
Mark Meaning
A wrong operation may lead to death or heavy injury on people.
A wrong operation may lead to harm on people or loss of material.
WARNING
ATTENTION
Icon Notes
Icon Meaning
Prohibition. What is prohibited will be nearby this icon.
Compulsory implement. The listed action need to be taken.
ATTENTION (include WARNING)
Please pay attention to what is indicated.

3
Warning
2. Safety Precautions
The heat pump must be installed by qualified personals,
to avoid improper installation which can lead to water
leakage, electrical shock or fire.
The heat pump must be installed by qualified personals,
to avoid improper installation which can lead to water
leakage, electrical shock or fire.
Installation
Professional installer
is required.
Earthing is required
Meaning
Operation Meaning
PROHIBITION
Shut off the power
DO NOT put fingers or others into the fans and evaporator
of the unit, otherwise harm may be occurred.
When there is something wrong or strange smell, the power
supply need to be shut off to stop the unit. Continue to run
may cause electrical short or fire.
Move and repair
Entrust
Prohibit
Entrust
When the heat pump need to be moved or installed again,
please entrust dealer or qualified person to carry it out.
Improper installation will lead to water leakage, electrical
shock, injury or fire.
It is prohibited to repair the unit by the user himself, otherwise
electrical shock or fire may be occur.
When the heat pump need to be repaired, please entrust
dealer or qualified person to carry it out. Improper movement
or repair on the unit will lead to water leakage, electrical
shock, injury or fire.
Meaning

4
2. Safety Precautions
Attention
Meaning
Installation
Fix the unit
Installation Place
Need
circuit breaker
The unit CANNOT be installed near the flammable gas.
Once there is any leakage of the gas, fire can be occur.
Make sure that the basement of the heat pump is strong
enough, to avoid any decline or fall down of the unit
Make sure that there is circuit breaker for the unit, lack of
circuit breaker can lead to electrical shock or fire.
Meaning
Switch off
the power
Prohibition
Please switch off the power for clean or maintenance.
It is prohibited to use copper or iron as fuse. The right fuse
must be fixed by electrician for the heat pump.
It is prohibited to spray the flammable gas to the heat pump,
as it may cause fire.
Operation
Prohibition
Check the
installation basement
Please check the installation basement in a period (one month),
to avoid any decline or damage on the basement, which may
hurt people or damage the unit

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3.Overall information of the heat pump
3.1Device description
The Evo Command air source heat pump extracts heat from ambient air and
transfer it to water. By circulating the water, the energy is used to warm the
house efficiently. Through the usage of floor heating, the heat pump COP can
be as high as 4.5.
In reverse, cooling is also available when it is needed.
Compared with oil boiler, gas boiler and electrical heater, heat pump is the best
solution with high efficiency, safety and environment protect.
This air source heat pump use advanced heating tech-nology and intelligent
control system, to produce hot water at maximum temperature of 65oC for all
applications coupled with radiators, fan coils and floor heating.
In addition, the air heat pump can be used to provide hot water for sanitary use,
like kitchen, shower, etc.
3.2Features of the Evo Command
1, Save our planet---earth, by green technology
Heat pump transfer heat from air to the space for heating, so that there is no
burning, no waste, no dirty gas, thus maintain good environment for human and
save earth from waste.
2, High efficiency and money saving
The heat pump is driven by electricity, and annually average efficiency can be
higher than 4. By timer function, users can make use of the electric power at the
low point of a day, thus save money for every family.
3, Safe running
To use heat pump for heating can avoid electrical shot and burning, thus keep
people free from explosion or poisoning.
4, Easy operation
Heat pump is controlled and protected by micro-computor based contro-ller, the
desired water temperature is set according to real requirement. System
protection program will guarantee the unit to be running at hard environment.

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3.Overall information of the heat pump
3.3 Running Range
Ambient temperature
Outlet water temperature
70
60
50
40
30
20
10
0
-40 -30 -20 -10 0 10 20 30 40 50

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3.Overall information of the heat pump
Functions
Heating/Cooling
Smart defrost
Auto Protection
Multiple Module Control
Automatic Reset for Partial Failure
Auto Alert
Remote Control
Heat Pump Protection
Water flow protection
Compressor overload, discharge air temp protection
Discharge air pressure over high protection Suction
air pressure over low protection
Water(out) temperature over high protection
Water(out) temperature over low protection
Suspend anti-freezing protection in winter
Compressor frequent switching protection

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3.Overall information of the heat pump
3.5 Specification data
Heating Capacity**((kW)
Power Consumption*(kW)
Cooling Capacity*(kW)
Power Consumption**(kW)
Current(Cooling/Heating)(A)
Power Supply
Compressor Quantity
Compressor Type
Fan Quantity
Fan Motor Input(W)
Fan Speed(RPW)
Noise [dB(A)]
Water Connection
Water Flow Volume (m3/h )
Water Pressure Drop(KPa)
Max. Power Input(kW)
Max. Running Current(A)
Net Weight
Unit Dimension (L/W/H)
Packing Size (L/W/H)
Evo Command 70
75
17.8
21.2
32.5/38.0
380~415V/3N~/50Hz
1
2
2
950
67
DN65
12.0
71
27.6
48
70
Gross Weight
Evo Command 140
138
141
38.5
43.6
70.3/78.4
380~415V/3N~/50Hz
2
2
2
950
70
DN80
23.7
71
58.1
99.1
(Subject to data on the nameplate)
(Subject to drawings of the heat pump)
(Subject to data on the package)
(Subject to data on the package)
Refrigeration mode: the minimum temperature is 10 and the maximum temperature is 35 .
Heating mode: the minimum allowable setting temperature of the unit is 9 and the maximum
temperature is 50 .
The water inlet and outlet range of the unit is as follows:

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3.Overall information of the heat pump
3.6 Heat pump dimension and view
Evo Command 70
1 2 3 4 5 6 7 8
mm
7
6
4
1
3
2
8
5
Rubber feet
Mounting
position
4 - 16
2170 1065 185 4002250 4661730 1020 DN65
1730 1020
Evo Command 140 2500 1210 185 4002320 6121860 1168 DN80
50P 1860 1168

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4.Installation
4.1 Transit
When the heat pump is transported please
keep the unit stand up. The unit cannot be
laid down, otherwise the inner parts of the
device may be damaged.
When the unit need to be hung up during
installation, a 8 metres cable is needed, and
there must be soft material between the cable
and the unit to prevent damage to the heat
pump cabinet. (See picture 1)
Or please use forklift, since there is wood
chassis as package.
WARNING
DO NOT touch the heat exchanger of the heat
pump with fingers or other objects
4.2 Installation occasions
The unit can be installed on any place outdoor which can carry heavy machine
such as terrace, housetop, ground and so on.
The location must have good ventilation.
The place is free from heat radiation and other fire flame.
A pall is needed in winter to protect the heat pump from snow.(See picture 2).
There must be not obstacles near the air inlet and outlet of the heat pump.
There must be water channel around the heat pump to drain the condensing
water .
A place which is free from strong air blowing.
There must be enough space around the unit for maintenance.
4.3 Installation method
The heat pump can be installed onto the concrete basement by expansion screws,
or onto a steel frame with rubber feet which can be placed on the ground or
housetop.
Make sure that the unit is placed horizontally.
4.4 Water loop connection
Please pay attention to below matters when the water pipe is connected:
Try to reduce the resistance to the water from the piping.
protector
hoist rope
handling hole
angle40° 60°

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The piping must be clear and free from dirty and blocks. Water leakage test
must be carried out to ensure there is no water leaking. And then the insulation
can be made.
Attention that the pipe must be tested by pressure separately. DO NOT test it
together with the heat pump.
There must be expansion tank on the top point of the water loop, and the water
level in the tank must be at least 0.5 meter higher than the top point of the
water loop.
The flow switch is installed inside of the heat pump, check to ensure that the
wiring and action of the switch is normal and controlled by the controller.
The connection between the heat pump and the construction is better to be
flexible type, to avoid vibration transfer. The support to the water pipe must be
separate, but not rely on the heat pump unit.
Try to avoid air stayed inside of the water pipe, and there must be air vent on
the top point of the water loop.
There must be thermometer and pressure meter at the water inlet and outlet,
for easy inspection during running.
There must be drainage on the low points of the water system, and there is
already drainage on the chassis of the heat pump. The water in the system
must be drain out during winter if the heat pump is not running. And there must
be air vent on the high point of the water system to drive air of the water.
Drainage and air vent need not to be insulated, in order to maintain.
4.5.Location of the unit
Flow guide device
(Note: when h>3m, take h=3m)
Water inlet or
outlet space
Maintenance
space
>45° >1500 +h
h
+h
>500
400
>1000 >1000 >1000
>1500
The unit can be installed separately or in multiple. When multiple units are
installed in combination, attention should be paid to their arrangement.
Installation space for single unit: (unit: mm)
4.Installation

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Installation space for multiple units (same pipe length): (unit: mm)
100010001000100010001000
1000
1000
500
Do not cover the air outlet of the unit;
If there is a barrier above the unit, please keep it 3000mm above the
unit;
If there are objects stacked around the unit, its height should be at least
400mm lower than the top of the unit;
When installed in a small room, certain measures should be taken to
prevent the leakage of refrigerant. Once leakage volume exceeds the
limit concentration, it may cause suffocation. Please consult your dealer
for specific measures.
Note:
4.6 Water connection diagram
4.6.1 Water circuit installation diagram
Heat
pump
Hot water return pipe
Hot water supply pipe
Tap water replenishing
Hot water circuit diagram
Hot water
tank
Opening and closing of return water solenoid
valve is controlled by return water temperature
4.Installation

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Heat
pump
Heating (cooling) water circuit diagram
Pressure gauge
Thermometer 0~100
Shut-off valve
Solenoid valve
Check valve
Water valve
Y type water filter
Level controller
Electric two-way
valve
Water flow
switch
Differential pressure
bypass valve
Water replenishing port
Expansion tank
Overflow port
Drain port
Electronic descaler
End water supply
End return water
Flexible pipe Gate valve
Be sure to install the Y filter at water inlet of the unit! Pay attention to the
installation position for easy removal and cleaning;
Ensure that the circulating water inlet of the unit is at least 100mm away from
the bottom of the water tank, and the customer’s hot water supply pipe is at
least 80mm away from the circulating water inlet;
Tap water replenishment is controlled by a water level switch. When water is
at a high level, it is circularly heated to the set temperature of the unit and the
unit stops at this temperature; when water is at a low level, the
electromagnetic two-way valve opens for water replenishing while the unit is
turned on;
The water flow switch is not supplied with the unit, so it should be purchased
4.7.Power supply connection
Open the front panel, and open the power supply access.
The power supply must go through the wire access and be connected to the
power supplyterminals in the controlling box. Then connect the wire plugs of the
wire controller and main controller.
If the outside water pump is needed, please insert the power supply wire into the
wire access also and connect to the water pump terminals.
If an additional auxiliary heater is need to be controlled by the heat pump
controller, the relay (or power) of the aux-heater must be connected to the
relevant output of the controller.
4.Installation

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4.8 Cable and switch
The unit should use independent power supply, Wiring required by Table 6.1,
Power supply voltage must in line with rated voltage.
Power supply circuit must be equipped with an All-pole disconnect device have
at least 3mm contact opening distance.
The wiring must be completed by professional technicians in accordance with
circuit diagram.
Power supply circuit must have earth wire, the earth wire of power should be
connected with external earth wire safely. And the external earth wire must be
in order.
main circuit breaker
Power Specifications
Unit Model
Items
Power Supply Cable MCB Creepage
Protector
380V/3N~50Hz
Section
area
Earthing
wire 30mA Less
Than 0.1
second
80A
PASRW360S-PS-BP
4 16mm216mm2
4.Installation

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4.9 Trial running
Inspection before trial running
Check the indoor unit, and make sure that the pipe connection is right and the
relevantvalves are open .
Check the heat pump unit including all of the screws and parts of the heat
pump to see ifthey are in good order. When power on, review the indicator on
the controller to see if there is any failure indication. The gas gauge can be
connected to the check valve to see the high pressure(or low pressure) of the
system during trial running.
Check the water loop, to ensure that the water inside of the expansion tank is
enough, the water supply is good, the water loop is full of water and without
any air. Also make sure there is good insulation for the water pipe.
Check the electrical wiring. Make sure that the power voltage is normal, the
screws are fastened, the wiring is made in line with the diagram, and the
earthing is connected.
Trial running
Start the heat pump by press " " key on the controller. Check whether the
water pump is running, if it runs normally there will be 0.2 MPa on the water
pressure meter.
When the water pump runs for 1 minutes, the compressor will start. Hear
whether there is strange sound from the compressor. If abnormal sound
occurs please stop the unit and check the compressor. If the compressor runs
well please look for the pressure meter of the refrigerant.
Then check whether the power input and running current is in line with the
manual. If not please stop and check.
Review whether the outlet water temperature is stable.
The parameters of the controller are set by the factory, it is not allowed to
change then by user himself.
Adjust the valves on the water loop, to make sure that the hot(cool) water
supply to each door is good and meet the requirement of heating(or cooling).
4.Installation

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5.Controlling and Operation
5.1.Main interface display and function
(1) Electricity Interface
(2) Main interface of power-off interface
Fig.1 Electricity interface
Fig.2 Power-off interface

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5.Controlling and Operation
Button function
Running status icons description
No.
No.
Name
Icon
Function
Description
Power
Setpoint
Mode
Lock
Timer
Setting
Press to switch ON or OFF
Press to set the target temperature
Press to select cooling or heating mode
Press to lock or unlock screen
Press to enter timer setting interface (Temp Timer, Power
Timer)
Press to enter function setting interface (Status, Parameter,
Failure, Time)
(3) Main interface of power-on
Indicating that the unit is power-on
Indicating the operating mode: Heating or Cooling
Fig.3 Power-on interace

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5.Controlling and Operation
In the main interface, press “Lock” button to activate the lock screen function,
status icon will light; press “Lock” button again and enter the password 22 to
unlock the screen and the status icon will not be displayed.
(1) Power on/ off
(2) Mode selection
(3) Target temperature setting
(4) Lock screen function
No. Icon Description
Indicating the operating status:
blue--cooling mode; red-heating mode; grey-power-off mode.
Indicating the target temperature of inlet water
Indicating the date and time
Indicating the ambient temperature
Indicating the Temp Timer function is activated
Indicating that the defrost mode is activated
Indicating that the electric auxiliary heating mode is activated
Indicating that the power timer mode is activated
Indicating the lock screen status
Failure alarm icon. Indicating that while the failure occurs, the
icon blinks; after the failure is removed, the icon is no longer
displayed
Display circle
5.2 Instructions for operation of wire controller
In the maim interface, press “Power” button to power on/ off the unit.
In the maim interface, press “Mode” button to select cooling or heating mode.
And then status bar will display the current operating state. While in the main
interface of power-on (Fig. 2), the display circle colour will be changed
according to the operating state (cooling: blue; heating: red).
To adjust the target temperature value, firstly select the running mode (cooling or
heating), press “Setpoint” button to jump to the parameter setting interface,
then enter the required parameter according to the effective range which is
displayed at the bottom of the screen.