evoheat EVO MAX 100 User manual

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Contents
1. Preface .................................................................................................................................................. 3
2. Safety Precautions ................................................................................................................................. 4
3. Specifications......................................................................................................................................... 7
3.1 Specification Data........................................................................................................................... 7
3.2 Unit Dimensions ............................................................................................................................. 8
4. Unit Function Description....................................................................................................................... 9
5. Installation............................................................................................................................................10
5.1 Installation Space ................................................................................................................................10
5.2 Installation Schematic Diagram ...........................................................................................................10
5.3 Installation Notes ................................................................................................................................11
5.4 Water Loop Connection ......................................................................................................................11
5.5 Electrical Wiring ..................................................................................................................................11
5.6 Transit.................................................................................................................................................12
5.7 Prior to Trial Operation .......................................................................................................................13
5.8 Trial Operation....................................................................................................................................13
6. Controlling and Operation.....................................................................................................................14
6.1 Controller Display..........................................................................................................................14
6.2 How to Use the Controller...................................................................................................................15
6.2.1 Using the ‘Finger Point’ Button .....................................................................................................15
6.2.2 Starting Up and Shutting Down.....................................................................................................16
6.2.3 System State Operation ................................................................................................................17
6.2.4 Parameter Operations ..................................................................................................................17
6.2.5 Clock Operation............................................................................................................................18
6.2.6 Timer Operation ...........................................................................................................................19
6.2.7 Keyboard Lock ..............................................................................................................................24
6.2.8 Malfunction Display......................................................................................................................24
7. Maintenance and Inspection .................................................................................................................25
7.1 Malfunction Table .........................................................................................................................25
8. Appendix...............................................................................................................................................26
8.1 Connection of PCB Illustration .......................................................................................................26
8.2 Cautions and Warnings..................................................................................................................28
8.3 Cable Specification ........................................................................................................................29
8.3.1 Single Phase Unit ...................................................................................................................29
8.3.2 Three Phase Unit ...................................................................................................................29

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1. Preface
This manual includes all the necessary information in regard to installation, debugging, discharging and
maintenance of your unit. Ensure the contents of this manual are read carefully before the unit is opened or
maintained.
Read these operation and installation instructions carefully. Positioning, installation and commissioning must
be carried out by trained personnel working in accordance with these instructions.
If the heat pump is to be installed at a later time, keep it free from damage, rust and abrasion by using the
following methods:
-All access points such as water connections must be sealed correctly
-The unit must be free from sun exposure, and kept in temperatures of under 45°
-Ensure a dust build up does not occur on the unit to avoid dirt reaching the evaporator
It is vital that all instructions are adhered to at all times to keep the warranty. The unit can only be installed
or repaired by a qualified installer and authorised dealer. Maintenance and operation should be carried out
according to the recommended frequency. Only genuine standard spare musts must be used.
The Evo Max unit is the best solution for commercial hot water that offers a higher C.O.P than traditional
boilers. Using cutting edge technology, green refrigerants, high efficiency heat exchanger and a circulating
heating method, the EVO Max can help end users SAVE MORE THAN 66% on their annual hot water
operating costs - WHILE DELIVERING UP TO 80°C HOT WATER! In reverse, cooling is also available when it is
needed. The Evo Max can be used to provide hot water for sanitary uses like kitchens, showers etc.
The Evo Max extracts heat from ambient air and transfers it to water. By circulating the water, the energy is
used to warm the house efficiently. Compared with oil boilers, gas boilers, and electrical heaters, the heat
pump is the best solution by providing high efficiency, safety, and environmental protection.
ECO FRIENDLY
HIGHLY EFFICIENT AND MONEY SAVING
SAFE TO USE AND LONG UNIT LIFE
EASY OPERATION

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2. Safety Precautions
To prevent the users and others from being harmed while using this unit, to avoid damage to the unit and
for to prevent improper use ensure that the following information is understood.
The piping connection and wiring should be installed according to local legislation and to a professional
standard.

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3. Specifications
3.1 Specification Data
EVO MAX
EVO MAX 100
Hot Water Condition A20°C/15°C, W15°C to
65°C
Heating Capacity kW
100
Power Input kW
30
C.O.P. WW
3.33
Hot Water L/h
1720
*Hot Water Condition A35°C/-°C, W15°C to
75°C A35°C/-°C, W15°C to 70°C
Heating Capacity kW
127
Power Input kW
35.3
C.O.P. WW
3.6
Max. Power Input
kW
41.2
Max. Running Current
A
76.6
Power Supply
V/Ph/Hz
380~400V/3N~/50Hz
Compressor Type
/
Copeland Scroll
Compressor Quantity
/
4
Fan Quantity
/
2
Fan Motor Input
W
2000x2
Circulation Pump
/
Water Flow Volume
m3/h
10
Water Pressure Drop
kPa
15
Suggested Water Temp Differential
°C
5~15
Water Connection
inch
DN80 Flange
Noise
dB(A)
75
Air Discharge Type
/
Vertical
Refrigerant
/
R134a
Operation Range
°C
-7°C~45°C
Condenser
/
Patented tube in shell heat exchanger
Suggested Water Temp Range
°C
55~65
Max. Water Temp
°C
70
Net Weight
kg
1016
Gross Weight
kg
1066
Net Dimensions (L/W/H)
mm
2180/1080/2000
Shipping Dimensions (L/W/H)
mm
2360/1180/2160
Testing condition: Ambient temperature DB/WB 20C/15°C;
Outlet water 65°C, inlet water (return) 55°C;

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3.2 Unit Dimensions
Evo Max 100

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4Unit Function Description
HEATING CAPACITY
The unit absorbs energy from outside and releases heat according to the heat exchanger, if the outside
environment temperature is low, the heating capacity will be reduced.
3 MINUTE PROTECTION
After the unit stops, if you restart the unit or turn on the manual switch then the unit will not run again for 3
minutes. This feature is to protect the compressor.
HIGH PRESSURE PROTECTION
If the outside environmental temperature is too high, the unit will cease running to protect the compressor.
DEFROSTING
Under heating mode, the unit will automatically defrost to make sure the unit maintains heating efficiency
(which will last between 2-10 minutes).
WORKING CONDITIONS
The unit uses sophisticated electronic devices, for this reason, do not use untreated water such as lake
water, river water and groundwater.
POWER OFF
If the power supply turns off, the unit will cease running. While in use, if the unit is disturbed by lightning or
power grid fluctuations please cut off the manual power switch, then power on by pressing the on/off
button.
LEAKAGE CURRENT PROTECTION
There is a leakage current action protection which comes with the power supply wire.
ELECTRIC HEATING PROTECTION
If the water temperature reaches 94°C, the electric heating fuse will melt off which cannot be restored.

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5Installation
5.1 Installation Space
5.2 Installation Schematic Diagram

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5.3 Installation Notes
-The unit can be installed in any outdoor area which can carry heavy machinery, such as a terrace,
rooftop, the ground etc.
-The location must have adequate ventilation and be free from strong winds.
-The installation location must be free from heat radiation and fire hazards.
-Ensure there are no obstacles near the air inlet and outlet of the heat pump.
-There must be a water channel around the heat pump to drain condensing water.
-Ensure that there is enough space around the unit for maintenance.
-The heat pump can be installed onto the concrete basement using expansion screws, or onto a steel
frame with rubber feet which can be placed on the ground or rooftop. Ensure the unit is placed
horizontally.
-Install a snow shed in areas where it snows.
5.4 Water Loop Connection
•Try to reduce the resistance to the water from the piping.
•The piping must be clear and free from dirt and blockage. A water leakage test must be carried out to
ensure that there is no water leaking before the installation can be made.
•The pipe must be tested by pressure separately. DO NOT test it together with the unit.
•There must be an expansion tank on the top point of the water loop, and the water level inside the tank
must be at least 0.5meters 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 best to be of a 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 any air from being trapped inside the water pipe, there must be an air vent on the top point
of the water loop.
•There must be a 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. There water in the system must be drained out during winter if the heat pump
is not to be used.
5.5 Electrical Wiring
-Open the panel and open the power line hole
-Thread the power line though the hole and connect it to the power line terminal. The three-core control
line of the remote controller shall be plugged with the three-core signal line on the main board
according to the wiring diagram.
-For an external water pump, thread the power line of the water pump through the hole and connect it
to the water pump terminals.
-If an additional auxiliary heater is needed to be to be controlled by the heat pump controller, the relay
(or power) of the aux-heather must be connected to the relevant output of the controller.

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Model
Power Cable
Three-core Signal Line
Evo Max 100
3 x 2.5mm2+ 2x4mm2
3 x 0.5mm2
Notes:
The unit uses the three-phase power supply, and the cable specification in the table above refers to the
cable specification of each phase.
Both the neutral line and the ground line use the 4mm2cables, and both the three-core signal line and the
defrosting coordination line use the 0.5mm2wires.
5.6 Transit
When the heat pump is to be transported, please keep the unit
standing upright. The unit cannot be laid down, otherwise inner
parts of the device may become damaged.
If the unit needs to be hung up during installation (for the Evo Max 100 unit, four
sling wires longer than 8m are to be used. Use the special lifting hole (hook) on the
unit base), an 8 metre cable will be needed to do so. There must be padding of
some kind between the cable and the unit to prevent damage to the heat pump
cabinet.
DO NOT TOUCH THE RADIATING FINS BEHIND THE MACHINE WITH HANDS OR
OBJECTS!

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5.7 Prior to Trial Operation
Check the piping system. Check whether the expansion water tank is filled with sufficient water and whether the water
supply for supplement is normal. Check whether the entire piping system is full of water and whether the air is
completely exhausted. Check whether all valves in the system are opened. Ensure that the pipelines are well insulated.
Check the power distribution system. Ensure all power supplies have normal voltage. The screws of each power
distribution must be locked and check that the power is distributed to the circuit according to the distribution wiring
diagram. Check that the ground-line is well connected.
Check the water chilling unit. Check that all the fastening screws and screws on the mechanical parts of the unit are
firm. Check that there on no fault indications on the operation lights on the outdoor control main board. Connect the
pressure gauge to the fluoridated inlet to detect the system pressure during operation.
5.8 Trial Operation
Turn on the machine by pressing the ‘ON’ button on the remote controller – begin to immediately check whether the
water pump is operating normally. If it is normal, observe the water flow switch and the water pressure gauge of the
water system: when the water flow switch is in the ON state, the water pressure gauge shall show the water pressure
of about 0.2MPa.
After the water pump has operated for some time, the compressor will start. Judge whether there is any abnormal
sounds in the unit during operation. If an abnormal sound occurs, immediately cut off the power and check the unit. If
there is no abnormal sound, continue the operation and then note whether the pressure of the refrigerating system is
normal.
Check whether the input power and the current of the unit are consistent with the performance data list in the manual,
in case of incompliance, stop the unit and check.
Adjust the water supply valve in each room, so that the temperature of each room matches the user’s requirements.
Observe whether the outlet water temperature is normal.
Parameters of the remote controller have been set in the factory, the user cannot adjust this themselves.

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6. Controlling and Operation
6.1 Controller Display

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6.2 How to Use the Controller
6.2.1 Using the ‘Finger Point’ Button

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6.2.2 Starting Up and Shutting Down

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6.2.3 System State Operation
6.2.4 Parameter Operations

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6.2.5 Clock Operation

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6.2.6 Timer Operation

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