ANTEK AIR MAGNA 150 User manual

AIR MAGNA 150
INSTALLATION AND MAINTENANCE INSTRUCTIONS

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AIR MAGNA 150
GREEN ENERGY SYSTEMS
Contents
System description
Unit Description 2
Unit Description 3
Principle of heatpump 4
Control panel
Layout 5
Explanation 5
Functions 6
Symbols 6
General information for the installer
Transport and storage 7
Installation 7
Copper pipe connecting 7
Inspection of the installation 7
Pipe connections
General 8
Copper Pipe connections 8
Pipe connection (heating medium) 9
Pipe connections (water heater) 9
How to connect the copper pipes 10
The step and diagram of collect refrigerant 11
Pump capacity diagrams, heating medium side 12
How to adjust the rate of flow 13
Electrical connections
Connect the power cord 14
Wiring of the terminal (mode one) 15
Wiring of the terminal (mode two) 15
Connecting the room temperature sensor 16
Connecting the outside temperature sensor 16
Layout of the PCB 17
1.5mm² terminal connection 17
Part of wiring diagram 18
2.5mm² terminal connection 18
Wiring diagram ( 230v / 50 Hz ) 19
Wiring diagram ( 400v / 3 / 50 Hz ) 20
Commissioning and adjusting
Preparations 21
Filling and venting the heating medium system 21
Inspection 22
Adjust the heat medium pump 22
Readjusting,heat medium side 22
Emptying the water heater 22
Control
General Information 23
Menus 24
Main Menu Information 24
Sub-menu Operation 24
Sub-menu Heat Curve 25
Sub-menu Temperature 26
Sub-menu Integral 26
Sub-menu Operating Time 27
Sub-menu Reset 28
Sub-menu Man Test 28
Sub-menu DEFROST 28
Adjustments to be made regularly 28
Adjustments to be made regularly 29
Adjustment of the CURVE valve 29
Adjustment of ROOM valve 30
Adjustment of Part of the Heat Curve 31
Adjustment the MIN and MAX valve 32
Adjustment of the HEAT STOP valve 33
Graph of recent change in TEMPERATURE 34
Maximum Return Line Temperature 35
Warm water Production 35
Regular checks 36
Check of the Operating Mode 36
Checking the Water Level of the Heating system 36
Checking the safety valves 37
In the event of leakage 37
Alarm Messages 38
Terminology and Abbreviations 39
Description of the switch board
Function 40
Dealing with malfunctions
Draining, heat medium side 41
Draining, water tank 41
Draining, the chassis 41
Component placement
Component positions 1 42
Component positions 2 43
Component positions 230 V / 50 HZ 44
Component positions 400 V / 3 / 50 HZ 44
List of components
List of components 45
Dimensions
Dimensions and setting-out coordinates 46
Dimensions of the AIR MAGNA 150-8 outdoor unit 47
Dimensions of the AIR MAGNA 150-10 outdoor unit 47
Dimensions of the AIR MAGNA 150-12 outdoor unit 48
Dimensions of the AIR MAGNA 150-16 outdoor unit 48
Accessories
Accessories 49
Enclosed kit 49
Technical specifications
Technical specifications 230 V /3 X 400 V 50

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SYSTEM DESCRIPTION
Unit Description
AIR MAGNA 150 consists of a heat pump, water heater, electrical module,circulation pumps and a control
system.
AIR MAGNA 150 is connected to the Outdoor Unit and heating medium circuits.
The heat source of the AIR MAGNA 150 is provided from air.The Outdoor Unit of the system is a heat
exchanger for collecting the heat of air.
The air emits its heat to the refrigerant in the evaporate of Outdoor Unit. It then vaporises and is com-
pressed in the compressor.The refrigerant, the temperature of which has now been raised, is passed to
the condenser where it gives off its energy to the heating medium circuit and, if necessary, to the water
heater. After the condenser there is a built-in electrical module which cuts in if there is a high demand.
CW
HW
Expansion
vessel Heating
return
Heating
flow
Outdoor unit Liquid
valve
Compressor
Expansion valva
Condensor
Electrical
auxiliary heater
Heating medium pump
Heating medium (VB),
flow
Heating medium (VB),
return
Three way valve
The heating medium side and
the hot water side must be
fitted with the necessary safety
equipment in accordance with
the applicable regulations.

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AIR MAGNA 150
GREEN ENERGY SYSTEMS
SYSTEM DESCRIPTION
Unit Description
In order to get the best results from the climate system AIR MAGNA 150 you should re ad through the section
For the System manager in these Installation and Maintenance instructions.
AIR MAGNA 150 is a clim ate sys tem for heating houses and apartment buildings as well as industrial properties.
Air is used as the heat exchange source.
AIR MAGNA 150 is a complete heating installation for heating and hot water.
It is fitted with new design on the market to be developed specifically for heat pumps.A new evaporator ena-
bles a new and improved circulation system for the refrigerant.The heat pump has an integrated 150 or 200 litre
water tank and an immersion heater.The Tap Water Stratification system improves the efficiency of heat transfer
by keeping the water in distinct thermal layers in the water tank.
The unit is fitted with a regulating computer , which is controlled over a graphic display unit.
Heat is distributed throughout the house over a hydronic heating system referred to as low temperature system
with a maximal water temperature to radiators (supply line temperature) of 65°C.Most of the heating demand
is taken care of by the heat pump (compressor unit),the auxiliary heater being started only when demands
exceed available heat pump capacity.
AIR MAGNA 150 consists of five main components:
a. Heat Pump Unit
Rotory or Scroll-compressor
Stainless steel heat exchangers
Circulation pumps for brine system (brine) and heating systems
Valves and safety equipment for refrigerant system, complete with necessary electric components
b. Water Heater
150 or 200 litre
Lined with copper sheet against corrosion or made of stainless steel
Maintenance free as no anode is used
c. Reversing Valve
Opening or closing the connection to water heater according to operating mode:heating or warm water
production
d. Auxiliary Heater
3/6/9 kW electric heating element
Three-step capacity control
Fitted on supply line
Delivers back-up heat in case of great heat demand that exceeds heat pump capacity
Starts automatically, provided operating mode“AUTO”has been selected
e. Regulating Equipment
The regulating system controls heat pump components (compressor, circulation pumps, auxiliary
heater and reversing valve).Based on data received from sensors, it starts or stops heat pump operation
and determines whether heating or warm water shall be produced.The system consists of:
Control computer with graphic display unit
Temperature sensors (outside air, room, supply line,return line system)

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A heat pump can exploit the energy contained in natural heat sources. Or, to put it differently, the heat
pump ”collects”heat energy from the heat source.This makes the heat pump a very environmentally friendly
and economically sound alternative for space heating.
a) The Outdoor Unit is used as the heat pump’s evaporator. Here the heat energy of the Outdo or Unit
causes the refrigerant,circulating through the evaporator, to boil and turn into a gas – it evaporates.
b) The refrigerant, having absorbed heat energy, is circulated to the compressor where pressure and
temperature are raised.
c) The refrigerant continues to the condenser.When condensing, it releases heat energy to the heat
carrier, circulating through the condenser.The temperature of the refrigerant sinks, and it returns to
its liquid state.
d) The heat energy released is carried by the heating circuit to water h eater and radiator or floor heating
systems.
e) At last the refrigerant is led through the expansion valve, where its pressure is reduced, and then
continues to the evaporator.The process is restarted.
The heat pump has two separate liquid circuits
Refrigerant circuit – circulating inside the heat pump.Through evaporation,compression and condensation it
absorbs energy from the outdo or unit and releases it to the heat carrier.The refrigerant is chlorine-free.
Heating circuit – water transporting heat energy to the heating system (radiators/floor coils) and the water
heater.
Compressor/
pressure increase
Expantion valve/
pressure drop
Refrigerant
Evaporator
Heating Circuit
Condenser
Refrigerant Circuit
SYSTEM DESCRIPTION
Principle of heat pump
Fan

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AIR MAGNA 150
GREEN ENERGY SYSTEMS
EXPLANATION
Control Panel
The control panel of AIR MAGNA 150 features a graphic display control buttons .
Beside the control panel you will find the User’s Manual, a short description of how to increase and reduce room
temperature, and a label with name and phone number of dealer.
CONTROL PANEL
Layout
Display
Left
button
Right
button
Up
button
Down
button
Power On/Off

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CONTROL PANEL
Functions
The control computer is operated with the help of a user friendly menu system that is displayed on the control
panel.There is a main menu and four sub-menus accessible from the main menu.The menus are described in
detail further down.
To be able to select the desired menu and increase or reduce preset values,you will use the five buttons.
 •Onebuttonpointingupwardsmarkedwithaplus
 •Onebuttonpointingdownwardsmarkedwithaminus
 •Onebuttonpointingtotheright
 •Onebuttonpointingtotheleft
 •OnebuttonpointingtothePowerON/OFF
Symbols
For you to know at a glance the actual operating mode of the heat pump,one of the following symbols will be
shown in the lower part of the display depending on which part of the unit is working:
The heat pump is running.
The auxiliary heater is activated.The figure next to the symbol indicates capacity step.
There is a heating demand.
Warm water is being produced.
Indicates the status of warm water production. If the symbol is empty, warm water temperature is44°C.
If the symbol is full, warm water temperature is the start temp.+4°C.

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AIR MAGNA 150
GREEN ENERGY SYSTEMS
The AIR MAGNA 150 must be transported and stored upright and dry.The AIR MAGNA 150 may however be carefully
laid on its back when being moved into a building.
Installation
AIR MAGNA 150 is placed on a firm base, preferably a concrete floor or foundation. Install AIR MAGNA 150 with its
back to an outside wall, ideally in a room where noise does not matter. If this is not possible,avoid placing it against
a wall behind a bedroom or other room where noise may be a problem. Any wall that backs on to a bedroom should
be fitted with sound insulation.Route pipes so they are not fixed to an internal wall that backs on to a bedroom or
living room.
Copper pipe connecting
1) The maximun length of the connecting copper pipe between the mainframe and outdoor unit is 15 meters.
2) There is no need to charge extra refrigerant into the copper pipe while its length is less than 5 meters.
3) While the copper length is more than 5 meters,copper pipe while its length is less than 5 meters every
extra 10g refrigerant must be charged for per increased 1 meter length.
Inspection of the installation
Current regulations require the heating installation to be inspected before it is commissioned.The inspection must
be carried out by a suitably qualified person and should be documented.The above applies to closed heating sy-
stems.If the heat pump is replaced, the installation must be inspected again.
GENERAL INFORMATION FOR THE INSTALLER
Transport and Storage

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PIPE CONNECTIONS
General
Pipe installation must be carried out in accordance with current norms and directives.The heat pump
can operate up to a return temperature of about 58°C and an outgoing temperature of about 70°C from
the heat pump.The compressor produces up to 65°C, the rest is obtained using additional heating.
The other heat pumps has a max return temperature of approximately 50 °C and an outgoing max tem-
perature from the heat pump of approximately 60 °C.
Since the AIR MAGNA 150 is not fitted with shut-off valves, these must be fitted outside of the heat
pump to make future servicing easier.
During assembly the pipes for the heat medium and water heater and possibly hot water circulation are
routed backwards.The distance between AIR MAGNA 150 and the wall ought to be 50 mm.
Copper pipe connections
According to their practical situation, users can choose the place on mainframe ( left or right ) for the out
of connecting copper pipe.
The size of the outlet for connecting copper pipe can be adjusted by the fixing board.
Copper tuble size
Modell/Size 6 8 10 12 16
Gastube 1/2“ 5/8“ 5/8“ 3/4“ 3/4“
Liquidtube 1/4“ 3/8“ 3/8“ 1/2“ 1/2“
NOTE! Defrosting temperature sensor and outside temperature sensor should be connected to outdoor
unit through the connecting outlet of mainframe and outdoor unit.
NOTE! The pipe system needs to be flushed out before the heat pump is connected so that debris can-
not damage component parts.

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AIR MAGNA 150
GREEN ENERGY SYSTEMS
PIPE CONNECTIONS
Pipe connections (heating medium)
Pipe connections for the heat medium side are made at the top.All required safety devices,shut-off valves (as close to
the heat pump as possible), and particle filter (supplied) are fitted.
When connecting to a system with thermostats on all radiators,a relief valve must be fitted, or some of the thermostats
must be removed to ensure sufficient flow.
Pipe connections (water heater)
The heat pump´s water heater must be fitted with the necessary valve equipment.
The heat pump should be supplemented with an electric water heater if a bubble pool or other significant consumer
of hot water is installed.The valve coupling in COMPACT (electrical water heater) can be divided.The mixing valve stays
in COMPACT and the remaining valve coupling can be used for incoming cold water in AIR MAGNA 150.
NOTE! The venting valve should be set on the top of the heating medium system.
VENTING VALVE

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Attention :
· When connection the pipe,a suitable pitching spanner must be used.If other spanner is used,it may
damage the joint due to inappropriate force.
· On connecting the pipe, one should ensure that the insulating material of the pipe be closely fitted to the
nuts at the joint.
· On connecting to the external unit, the pipe should be wrapped with sponge padding to prevent rain
water from flowing in.
· When bending the pipe,the radius cannot be too small and be about 150~160 mm.
3. Use Vacuum pump to remove the air from indoor unit and connection pipe.
4. Connect the electric cable as per circuit diagram, and bundle it with the
connecting pipe.
5. Take off the nuts in the mouths of high valve and low valve, turn the valves
core anticlockwise with hexagon panner till the valves are opened
completely. Recover and tighten the nuts.
6. Check leakage: check if there is leakage at each connection of the pipes or
nuts.If yes, remedial neasure must be taken, leakage is not permitted in any
case.
PIPE CONNECTIONS
How to connect the copper pipes
Piping Connection
1. Open the cover of the Outdoor unit.
2. Connect the pipe to the indoor unit and Outdoor unit.
· Wipe the quick connectors with clean cloth to prohibit dust and impurity entering the pipes.
· Align the centre of the pipe and fully screw in the angular nuts with Finger.
Spanner
Internal unit pipe
Angular nut
Pipe
Spanner
connecting pipe
thin pipe
end nut
Connector
low pressure valve high pressure valve

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AIR MAGNA 150
GREEN ENERGY SYSTEMS
3. Tighten the core of the liquid valve (the smaller one) with valve key at first . After about 20 seconds,tighten
the core of the gas (the bigger one) with valve key.Turn off the machine at once and cut off the power supply.
4. Tighten the cap of two valves.
5. Disconnect the power cable from outdoor unit.
6. Loose the nut of the connect pipe to the outdoor unit valve with 2 spanner, disconnect the connect pipe and
the two valves.
· If the Outdoor Unit needs to be disconnected and moved to another place,please recycle the gas back into the
compressor according to the following steps before doing the disconnecting:
1. Start the machine, operate heat pump on state.
2. Remove the cap of two valves with the spanner.
PIPE CONNECTIONS
The step and diagram of collect refrigerant
Gas valve Liquid valve
Gas valve Liquid valve Gas valve Liquid valve
Gas valve Liquid valve
Valve key Valve key

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PIPE CONNECTIONS
Pump capacity diagrams, heating medium side
AIR MAGNA 150 -6, 8, 10, 12
Available pressue
kPa
Flow
l/s
Available pressue
kPe
Fluß
l/s
WILO RS-25/8
AIR MAGNA 150 -16
WILO RL-25/7.5

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AIR MAGNA 150
GREEN ENERGY SYSTEMS
PIPE CONNCETIONS
How to adjust the rate of flow
The pump is
adjustable to adjust
the flow: 1, 2, or 3.
WILO RS-25/8
WILO Rl-25/7,5
The pump is
adjustable to adjust
the flow: 1, 2, or 3.

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ELECTRICAL CONNECTION
Connect the power cord
NOTE! Electrical installation and service must be carried out under the supervision of a qualified electrician in
accordance with the stipulations in force.
(230V/ 50Hz) (3x400V/ 350 Hz)

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AIR MAGNA 150
GREEN ENERGY SYSTEMS
ELECTRICAL CONNECTION
Wirning of the terminal (mode one)
Wirning of the terminal (mode two)
Step1 Step2 Step3
Step1 Step2 Step3

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ELECTRICAL CONNECTION
Connecting The Room Temperature Sensor
Room temperature sensor
RT = Room temperature sensor
Connecting The Outside Temperature Sensor
OCT = Outside air temperature sensor
OUTP = Defrost temperature sensor
Outside air temperature sensor

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AIR MAGNA 150
GREEN ENERGY SYSTEMS
NOTE! The connecting wire of outdoor unit fan, water cycle pump two and electrical heater four
should be connected to the 1.5mm² terminal through the hole on the sound insulation board, and
connect to outside with the copper pipes.
ELECTRICAL CONNECTION
Layout of the PCB
1,5 mm² terminal connection

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ELECTRICAL CONNECTION
Part of wiring diagramm
2,5 mm² terminal connection

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AIR MAGNA 150
GREEN ENERGY SYSTEMS
Wiring Diagramm (230V / 50Hz)