Apricus APHP-R290-260 User manual

INSTALLATION
MANUAL
ALLINONE AIR SOURCE
WATER HEAT PUMP
WITH A 260L TANK
INSTALLATION
OPERATION
MAINTENANCE
WARRANTY
APHPR290260

Apricus |All-In-One Air Sourced Water Heat Pump
ASelect installation location
a. This unit is designed for outdoor installation only.
b. Avoid installation in areas where falling debris, such as leaves, is
prevalent.
c. Avoid placing the system in locations with multiple walls or structures.
BPrepare the Base
a. The unit should be installed on a concrete plinth or stable structure
capable of sustaining weights in excess of 450kg.
b. A minimum dimension of 600mm x 600mm is required. Please ensure
that all four feet are supported by the base being used otherwise
warranties may be voided.
c. The system is to be installed level.
CPlumbing and wiring
This product MUST be wired on a dedicated circuit protected by a 20A
circuit breaker. The system supplied with a 3-pin plug but 20A isolator
switch hard wired to the system is highly recommended when electrician
is available on site.
DAir bleed
Ensure at least one hot water tap is open inside the property. While the
system begins filling with water, you will hear air being expelled from the
open hot water tap. This ensures that no air pockets remain. Once water
begins running out of the hot water tap, the system is completely bled and
you can then turn the tap off. Please bleed air out of PTRV as well.
ETurning the system on
a. Remove the controller cover by simply loosening hand screws.
b. Unlock the screen by pressing the POWER button once.
c. Press and hold the POWER button for 3 seconds until the SUN symbol
flashes.
d. Change the operational mode if required. The system has 4 operational
modes, and the default mode is “ECO”.
d. Connect the controller to wifi and mobile app on the end user app.
f. Return screen cover back onto unit after setting clock.
600mm
600mm
CONCRETE BASE
To Drain
1. Cold water supply outlet
(G3/4” female thread)
2. Hot water outlet
(G3/4” female thread)
3. Condensing drainage elbow*
4. P&T relief valve*
(G1/2” female)(850kPa)
5. Tempering valve
(high performance
recommended)
6. Expansion Control Valve
(ECV) (if required by council
700kPa)
7. Pressure Valve (500kPa)
8. Non-return/isolation valve
9. Electrical Cabel
10. Electrical Access
11. Electrical Access
*supplied with the system
1
6
5
2
3
4
9
10 11
78
To Drain
To Drain
To House
Cold
Water
620mm
1810
Quick Installation & Commissioning Guide
600mm
FAN OUTLET
FAN OUTLET
50mm
300mm
200mm
200mm
600mm
The back of the unit requires 50 mm spacing

Owners/Installation Manual | Apricus
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Tabel of contents
1 Warnings & Certifications 2
2 Terminology 4
3 Product Specifications Overview 5
3.1 Key parts in the all-in-one heat pump _____________________________________________ 5
3.2 Air Source Heat Pump __________________________________________________________ 6
3.3 Storage tank__________________________________________________________________ 7
3.4 Smart Built-in Controller (Wi-Fi enabled) with power usage monitoring feature____________ 8
4 How system works 9
5 Installation 11
5.1 Delivery ____________________________________________________________________ 11
5.2 Location, Spacing around the unit, and Air flow _____________________________________ 12
5.3 Base _______________________________________________________________________ 13
5.4 Plumbing ___________________________________________________________________ 14
5.5 Electric Wiring _______________________________________________________________ 18
5.5.1 Power Supply circuit __________________________________________________________ 19
5.5.2 Wiring diagram ______________________________________________________________ 20
6 Controller and operational modes 21
6.1 Operational modes and timer settings ____________________________________________ 21
6.2 Illustrations on how to use the controller__________________________________________ 23
6.3 Set Water Tank Temperature____________________________________________________ 24
6.4 Menu interface _______________________________________________________________ 24
6.4.1 Timer/timing ________________________________________________________________ 24
6.4.2 Wi-fi _______________________________________________________________________ 25
6.4.3 Clock settings________________________________________________________________ 26
6.4.4 Brightness settings ___________________________________________________________ 26
6.5 Query interface_______________________________________________________________ 26
6.6 Mobile App (Hot Water Hub) ____________________________________________________ 28
7 Commissioning 30
7.1 Plumbing and electrical________________________________________________________ 30
7.2 Controller and operational mode set up ___________________________________________ 30
7.3 WI-fi and Mobile app Set up_____________________________________________________ 31
8 Error codes and troubleshooting 33
9 Maintenance 34
10 Warranty 34
10.1 Warranty periods _____________________________________________________________ 34
10.2 Heat pump warranty conditions _________________________________________________ 37
10.3 Warranty Registration – Lodge a claim____________________________________________ 39

Apricus |All-In-One Air Sourced Water Heat Pump
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1
SECTION
Certifications
This product has been tested against the following
standards: AS 5125, AS 4692, AS 60335, AS 4020, AS 3498.
The product is approved by SAA Approval, and it holds
Watermark.
Warning
1. This appliance may deliver water at high temperature.
Refer to the Plumbing Code of Australia (PCA), local
requirements and installation instructions to
determine if additional delivery temperature control
is required.
2. For Outdoor Use Only.
3. This appliance must be installed, commissioned, and
serviced by an authorized person in accordance with
all applicable national/local rules and regulations
which include:
a. AS/NZS 3500.4 – National Plumbing and Drainage
Code
b. AS/NZS 3000 – Electrical installation
c. AS/NZS 2712.2007 – Solar and Heat Pump Water
Heaters: Design and Construction
d. AS/NZS AS 3498—2009 – Water heaters and
hot-water storage tanks
e. The power cord chosen must be compliant with
AS/NZS 3191 and the nominal cross-sectional
area should be 1.5 mm2 or more and should
handle at least 20A (2 core and earth).
4. Removing the access cover or other water heating
system components may expose 240V wiring therefore
these components MUST only be removed by an
authorized person.
5. If the systems power supply cord is damaged, it
MUST BE replaced, this should be completed by an
authorized person to ensure potential hazards are
avoided.
6. Care should be taken not to touch the pipe work as
it may be HOT and can result in injury!
7. DO NOT place articles on or against this appliance.
8. DO NOT activate (turn on) the heat pump unless the
cylinder is full of water.
Warnings & Certifications
IMPORTANT
THIS APPLIANCE IS NOT INTENDED FOR USE BY
PERSONS INCLUDING CHILDREN WITH REDUCED
PHYSICAL, SENSORY, OR CAPABILITIES, OR LACK
OF EXPERIENCE AND KNOWLEDGE.
AS/NZS 2712
OMK40107
AS 3498
WM-040107

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SECTION
9. This product must be on its own dedicated 20 A power
circuit and protected with a residual current device of
20 A rating (i.e., 20 A circuit breaker on the
switchboard).
10. Please ensure that the instruction plate and/or
warning plates on the unit must not be tampered
with. These are attached to the external cover of
the heat pump.
11. This product must only be installed and serviced by
a qualified professional in the plumbing, Mechanical,
and/or electrical industry.
12. A one-way isolating valve must be installed on the
cold-water supply pipe to support maintenance
activities.
13. If the power supply cord is damaged, it must be
replaced by the manufacturer, its service agent,
or similarly qualified personnel to avoid hazards.
14. To avoid a hazard due to inadvertent resetting of the
thermal cut-out, the appliance must not be supplied
with an external switching device, such as a timer,
or connected to a circuit that is regularly switched
on and off by the utility.
Installation & Operation
• Important notice: Please read this manual carefully
before you attempt to install this product. Failure
to do so may result in the product not working
according to its design and may void the products
warranty.
• This appliance uses R290 (propane) refrigerant,
which is a classified as a flammable gas (class 3)
according to AS 1677 and must be serviced by a
refrigeration mechanic with an appropriate
Australian refrigerant handling license.
• If the refrigerant leaks, near an external ignition
source, there is a possibility of ignition.
• DO NOT store chemicals or flammable materials
near this appliance.
• NEVER use a flammable spray such as hair spray,
paint, etc. near this unit as this may inadvertently
result in a fire.
• Compliance with AS/NZS 5601 must be observed
while storing the appliance.
• Do no pierce or burn the appliance.
• The appliance should not be stored or transported in
an area with an ignition source (e.g. Open flame).
• National and state regulations exist for the storage,
transportation and handling of hazardous goods
including flammable gasses. The maximum number
of and configuration of the equipment permitted to be
transported or stored together will be determined by
the appliance regulations.
• If a refrigerant leak is detected, switch off the unit at
the mains and contact the service agent.
• DO NOT store chemicals or flammable materials
near this appliance.
• If you suspect the refrigerant is leaking, then:
– Do not smoke.
– Do not operate electrical equipment.
Isolate the device.
• End of life recycling
– The refrigerant must not enter the atmosphere.
The refrigerant can only be removed by qualified
professionals.

Apricus |All-In-One Air Sourced Water Heat Pump
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Terminology
2
SECTION
The following table provides descriptive definitions of common terminology used
throughout this manual and other documents and materials relating to your
Air-Source CO2 Hot Water System.
ASHP An Air-Source Heat Pump, which is a device including different parts such as evaporator
and compressor that heats up water using ambient air as the primary energy source.
ACL Australian Consumer Law – the national law for fair trading and consumer protection.
Claim Any claim, action, proceeding, loss, damage, cost, expense or liability whatsoever incurred
or suffered by or brought or made or recovered against any person.
Controller A device used in the Heat Pump system to control the systems operational time and other
set points which are required for the operation of the heat pump.
Corrosion The process that involves deteriorating material due to oxidation.
Cylinder Refers to the tank cylinder.
ECV Expansion control valve: This is installed on the cold mains line to relieve excess pressure.
Electrical
Conductivity
Amount of dissolved material in water, which relates to its ability to conduct
electrical current through it.
Hardness Water that is high in dissolved minerals.
Insulation Materials used for heat retention.
pH Level Measure of how acidic/basic water is.
PTR Valve Pressure Temperature Relief Valve (PTRV): Installed on the hot water storage tank to relieve
pressure, and excessive temperatures. The temperature default setting is 99°C for temperature
and 850 kPa for pressure.
PLV Valve Pressure limiting valve is installed on the cold main inlet of water to the system.
The setting shall be 500 kPa.
Tempering
Valve
A valve that mixes hot and cold water before supply to the hot water taps.
The default setting is 50°C.
Storage Tank Container holding volume of water.

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Product Specifications Overview
3
SECTION
3.1 Key parts in the all-in-one heat pump
Figure 1 All-in-one heat pump key parts
1
3
2
4 5 6 7
1Water Tank
2Heat Pump System
3Upper Cover
4Front Decorative Board
5Controller Fixing Plate
6Controller
7Protective Cover

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6
PARAMETER UNIT VALUE
Model Number – APHP-R290-260
Refrigerant – R290
Refrigerant Volume g 400
Rated Voltage/Frequency V/Hz 220-240/50
Hot Water Production Rate L/hr 65
Maximum Input Power
(Heat Pump & Element)
W
A
2900
12
Rated Power & Current Watts/Amp 665/ 3
Rated Heating Capacity & COP W
–
2750
4.49
COP at 22°c ambient & 20°c
Water tank per AS 5125 – 6.74
Electric Element Rated Power & Current Watts
Amp
1800
8
Storage Tank Capacity L 260
Water Pipe Size Inch G3/4
Waterproof Level – IPX4
Tank PTRV Rating KPA 850
Noise DB 43
Net Weight KG 118
Installation Location – OUTDOOR
Operational Ambient Range C -7 to +43C
Compressor – GMCC/Toshiba - R290
Evaporator – Copper tube and aluminum fin type
Fan – Axial type
Tank – Enamel Carbon Steel
Heat Exchanger – Micro-channel wrap around water
Controller – Built-in touch screen with Wi-Fi
3.2 Air Source Heat Pump
3
SECTION
PRODUCT SPECIFICATIONS OVERVIEW CONT.

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PRODUCT SPECIFICATIONS OVERVIEW CONT.
• The cylinder and heat pump are integrated.
• The heat pump is located on top of the storage tank.
• The tank is made of Carbon Steel, and it comes
with a sacrificial anode as well as the electric anode.
The electric anode will reduce the frequency of
magnesium rod (anode) replacement.
3.3 Storage tank
3
SECTION
Figure 2 All-in-one heat pump and tank dimensions and port/sensor locations
Cold Water Inlet
Anode
El
ectric Heating Element
Electric Anode
Thermal Sensor
Hot Water Outlet
Safety Relief Valve
Condensate Water Inlet
Handle
102
620mm Diameter
1165
1285
1810

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3
SECTION
3.4 Smart Built-in Controller (Wi-Fi enabled) with power usage monitoring feature
PRODUCT SPECIFICATIONS OVERVIEW CONT.
Figure 3 The Built-on controller is accessible by removing the front labelling cover
The controller can be used for the following
purposes:
1. To monitor the systems operational
parameters such as tank temperature, power
usage, ambient data, etc.
2. To change or adjusting the operation mode.
The system has 4 operational modes. The
default mode is “ECO” which relies on the heat
pump for the supply of hot water exclusively
(precludes input energy from the electric
element).
THE CONTROLLER IS NOT IP RATED SO THE
COVER MUST BE ALWAYS IN PLACE AND
FITTED IN THE WITH THE SCREW SUPPLIED.

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Top Section
The top part of the heat pump
encapsulates the following
components: the compressor,
evaporator, and fan. The air in the
ambient is drawn into the unit via the
axial fan and the energy from the air
is absorbed by the R290 refrigerant
through the evaporator (i.e., air to
refrigerant heat exchanger). As the
air is cooled down it exits from the
side of heat pump. The refrigerant
absorbs the thermal energy where
it is superheated (extremely HOT).
The superheated steam is transferred
to the bottom section of the heat
pump via refrigerant lines. These
lines wrap around heat exchanger
and the cooler refrigerant goes back
to the top section of the heat pump
and the heating cycle repeats.
Bottom Section
The bottom section of the heat pump
is where the heat transfer occurs
via the coils which wrap around the
storage tank. It must be noted that
there is no direct contact between
the water and refrigerant. The
refrigerant receives heat from air
and simply transfers that to the
water tank via heat conduction
using a microchannel wrap
around heat exchanger.
4
SECTION
The air source water heater heat pump has two main parts (see figures below).
Figure 4 General schematic of how system works
(internal and external of the heat pump system)
How the System Works
HOT AIR
Heat Pump
IN COLD AIR OUT
Water tand and wrap
around heat exchanger
Refridgerant lines

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HOW THE SYSTEM WORKS CONT.
4
SECTION
Figure 5 Heat Pump Components and refrigerant cycle
T2
T2
T4
T1
Compressor
High Pressure Switch
4-Way Valve
Dryer
1-Way Valve EEV
Evaporator

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• The heat pump must be always stored and transported
in a near vertical position with a tilt ratio of no more
than 30°. Transporting or storing the unit in a horizontal
position will void the warranty.
• The system should always be transported in its
packaging.
• Any marks caused by inappropriate handling are not
deemed as defects and are not covered under warranty.
5.1 Delivery
Installation
5
SECTION
Do NOT tilt beyond 30°
Pallet for
transport onl
y

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5
SECTION
Location
• Do not install this equipment indoors.
• The location selected for the unit must allow sufficient
space for installation and maintenance.
• The inlet and outlet fan must have no obstacles blocking
them.
• Please ensure that the installation location complies
with the requirements of AS/NZS 5601 as it pertains to
the heat pumps that containing a flammable
refrigerant.
• The electrical access point and display panel should
always be accessible.
• It is recommended that the unit is not installed with two
meters of any bedrooms.
• The installation location must be as close as possible to
the internal hot water outlets.
• When installing the unit do not install it within a range
of 3 meters from a neighbor’s window or door (this
excludes garage doors and/or sheds).
Air flow
• This unit is designed for external operation only and
requires a continuous supply of air to operate efficiently.
• Avoid installation in areas where falling debris such as
leaves is excessive
• Avoid placing the system in locations with multiple
walls or structures (i.e., consult with Figure 7 and
Figure 8).
• Always maintain the optimum perimeter from all
structures (see below)
• If installed under fixtures or home eves, there must be
a minimum 300 mm clearance between the top of the
unit, 600 mm on the right-hand side of the system
(when facing unit) and on the left-hand side of the
system. The unit must be installed a minimum of 50
mm off your home’s wall so that the entire unit can be
accessed during any servicing work as well as to
prevent circulation of cold air.
• The unit should be installed so that the control interface
is accessible to users and that there is clear access to
the electrical panel at the back of the system. Where
incorrect installation has occurred warranties may be
void or additional charges may be required to ensure
that the system is compliant with the manufacturers
guidelines.
5.2 Location, Spacing around the unit, and Air flow
INSTALLATION CONT.
Figure 6 The minimum spacing required for the sufficient air flow from the system
600mm
FAN OUTLET
FAN OUTLET
50mm
300mm
200mm
200mm
600mm

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INSTALLATION CONT.
5
SECTION
• The Support surface must be flat
(i.e., horizontal) and designed so it
can bear the heat pump’s weight,
is easy to install vertically, and
designed to minimize noise or
vibration from the unit.
• The unit should be installed on a
concrete plinth or stable structure
capable of sustaining weights in
excess of 400 kg. The supporting
structure must not shift over time
(due to water drainage etc.). A
concrete base should be at least
50 mm thick the minimum
dimension of the concrete base
should be 600 mm x 600 mm.
• Please ensure that all four feet are
supported on the concrete base
being used failure to do so may
void the products warranty.
• Proper drainage should be
observed for any overflow in
accordance with AS/NZS 3500.2.
• When installed the unit must be
completely vertical and level as to
ensure that any condensation can
be properly drained away from the
unit, failure to do so may void the
product warranty.
5.3 Base
Figure 7 Minimum spacing around the heat pump and a
sample dimension of base support
min 300mm
min 50mm
min 2230mm
0° Tilt
Concrete Base
600mm
600mm
CONCRETE BASE

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5.4 Plumbing
The plumbing of system is shown below.
• The water inlet/outlet port connections are at G 3/4”
• All pipework must be sufficiently insulated with a
minimum 13 mm closed cell insulation that is IP rated.
• Only use quality copper piping for the final connections
to the unit.
• Connect the pipes according to the drawing s upplied
and insulate all pipes.
• The water inlet/outlet requires a fitting.
• The safety relief valve comes with the product and must
be fitted and piped to the drain that has been installed.
• The safety relief valve on the tank, the PTRV (item #4 in
figure 8), needs to be opened every six months to
ensure it works correctly and is not blocked. Failure to
do so may void the warranty.
• The process of heat extraction from the atmosphere
through evaporator coils results in the production of
water in the form of condensation. To collect this water
by-product a Condensate Tray is located on top of the
water storage tank. Overflow from this tray runs out
through the Condensate Drain (item #3 in figure 8). The
systems condensate drain is connected by a 1/2-inch
copper elbow. Drain the condensate from the elbow to
the nearest storm water via copper piping.
If not drained properly, the condensate line will attract
termites as well produce algae and moss growth.
The Condensate line should be free of kinks and as
the water is gravity fed, this should be vertical to
ensure the free flow of water. Connecting any pipe
directly to the condensate line without an air gap
will void warranties.
INSTALLATION CONT.
5
SECTION
Dish
Handle
Drainage
Pipe
Condensate
Drainage
Elbow

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• Insulate the drainage pipe to avoid freezing in cold
weather.
• Do not hold down the handle of the safety valve as this
could damage it.
• Ensure the drain is clear of any blocks.
• Once all the pipe work is complete and all connections
are tight, the install can commence filling the unit with
cold water. Open the cold-water inlet isolating valve to
begin the process. As the water begins to fill up inside
the tank, you can release the buildup of pressure by
slowly opening the safety relief valve. Repeat this
process until the tank is full and water begins to flow
out of the safety relief valve.
• The minimum cold-water pressure must be 200 kPa
• During operation and heat pump cycle, there will be
condensation droplets forming within the heat pump.
Always ensure the condensate pipe is connected to the
drainage network.
• PTRV
– The system is supplied with a loose Pressure &
Temperature Relief (PTR) valve appropriate to the
pressure rating of the water heater tank. If the
PTR valve is not present, please contact your
supplier. The valve Rated capacity: 850kPa; 10kW;
Set temperature: 93-99°C.
– The supplied PTR valve must be installed at
Point 4 in the below figure.
– The PTR valve must be insulated
– The relief valve must be installed so that the
drain line is facing downwards at all times
with the discharge point remaining open to
the atmosphere.
• Pressure reducing valve
– It is mandatory to be installed in accordance with
AS 3500. This must be rated 500 kPa on the cold
inlet to the tank.
• Tempering valve
– It is mandatory to be installed in accordance with
AS 3500. The typical set point is 50°C.
• Expansion control valve
– The local requirements must be checked with the
installer to see if this is required as part of the
installation. This should be rated no more than
700 kPa.
• Non return isolation valve
– It is highly recommended that this is installed to
allow the hot water system to be isolated from
the rest of the homes water supply, making
servicing, draining and replacing the unit easy.
INSTALLATION CONT.
5
SECTION
To Drain
1. Cold water supply outlet
(G3/4” female thread)
2. Hot water outlet
(G3/4” female thread)
3. Condensing drainage elbow*
4. P&T relief valve*
(G1/2” female)(850kPa)
5. Tempering valve
(high performance recommended)
6. Expansion Control Valve
(ECV) (if required by council 700kPa)
7. Pressure valve (500kPa)
8. Non-return/isolation valve
*supplied with the system
1
6
5
2
3
4
78
To Drain
To Drain
To House
Cold
Water
To Drain
1. Cold water supply outlet
(G3/4” female thread)
2. Hot water outlet
(G3/4” female thread)
3. Condensing drainage elbow*
4. P&T relief valve*
(G1/2” female)(850kPa)
5. Tempering valve
(high performance recom
mended)
6. Expansion Control Valve
(ECV) (if required by c
ouncil 700kPa)
7. Pressure valve (500kPa)
8. Non-return/isolation valve
*supplied with the system
1
6
5
2
3
4
78
To Drain
To Drain
To House
Cold Water
Figure 8
Detailed Plumbing diagram

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5
SECTION
INSTALLATION CONT.
Figure 9 Plumbing diagram of system (left and side view)

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• Filling the water tank and air bleeding the system
– After all plumbing and valves are installed, the
tank can be filled and pressurized. Open the
non-return valve on the cold-water inlet to begin
filling the system with water. At the same time,
ensure at least one hot water tap is open inside
the house. While the system begins filling with
water you will hear air being expelled from the
open hot water tap. This is called “bleeding the
system” and it ensures that no air pockets
remain. Once water begins running out of the
hot water tap, the system is completely bled,
and you can then turn the tap off.
– Always ensure that the tank is completely
full before connecting and turning on
electricity supply.
5
SECTION
INSTALLATION CONT.

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5
SECTION
• This product must be wired on a dedicated circuit
protected by a 20A circuit breaker.
• The circuit must be connected to a reliable earth
electrode connected to the unit.
• The testing of the circuit and final connections
are the responsibility of the trained installer.
The key specifications are summarised in
the Table below:
5.5 Electric Wiring
The electrical connections must be completed by a qualified and trained professional and
in accordance with the local and national regulations (AS 3000).
Table 1 Key wiring specifications
INSTALLATION CONT.
Power
supply
Cable Size (mm2) Protection Device
RCBO Type (B)
Earth
Leakage
220V/50Hz
L&N Conductors PE Conductor Rating (A) TYPE
30 mA
Φ2.5 mm Φ2.5 mm 20 20