Hamworthy TYNEHAM AHP60 User guide
IMPORTANT NOTE
THESE INSTRUCTIONS MUST BE READ
AND UNDERSTOOD BEFORE INSTALLING,
COMMISSIONING, OPERATING OR
SERVICING EQUIPMENT
INSTALLATION, COMMISSIONING AND
SERVICING INSTRUCTIONS
Air/water monobloc
heat pump
TYNEHAM AHP60
Models: 26 and 32 kW
Technical Enquiries
To supplement the detailed technical brochures, technical advice on the application and use of products in the Hamworthy
Heating range is available from our technical team in Poole and our accredited agents.
Site Assembly
Using our
Commissioning
Maintenance Agreements
reducing the
Breakdown service, repair, replacement
accredited agents throughout the UK.
Spare Parts
A comprehensive spare parts service is operated from our factory in Poole, providing replacement parts for both current
and discontinued products. Delivery of parts and components is normally from stock within seven days. However, a next
day delivery service is available for breakdowns and emergencies.
Customer After Sales Services
Installation, Use and Maintenance
CONTENTS
1.
REGULATIONS, RECOMMENDATIONS AND WARNINGS..............................................................5
........................................................................................................... 5
................................................................................................................. 5
2. DESCRIPTION OF THE EQUIPMENT ..............................................................................15
..............................................................................................................................
2.2. Packaging ...................................................................................................................................................
...................................................................................................................................................
2.4. Technical data .............................................................................................................................................
2.5. Description .................................................................................................................................................. 20
2.6. Operating principle ...................................................................................................................................... 22
3. INSTALLATION ...................................................................................................................24
..................................................................................................................................... 24
....................................................................................................................................................... 25
............................................................................................................................ 25
................................................................................................................................
.................................................................................................................................
.................................................................................................................................
4. PRE-REQUISITES BEFORE COMMISSIONING .............................................................44
................................................................................................................... 44
4.2. Switching On ............................................................................................................................................... 45
........................................................................................................................................... 45
............................................................................................... 45
4.5. Operating
diagram ....................................................................................................................................... 46
............................................................................................................................................ 48
5. CONTROL INTERFACE .....................................................................................................49
..............................................................................................................................................
5.2. “Set” setpoint menu .................................................................50
.......................................................................................................................................
..........................................................................................................................................
.....................................................................................................................
.................................................................................................................................
6. TROUBLESHOOTING ........................................................................................................52
........................................................................................... 52
6.2. Error codes and diagnostic assistance ....................................................................................................... 52
................................................................................................................................... 56
........................................................................................................ 58
7. OUTDOOR UNIT MAINTENANCE ....................................................................................59
...........................................................................................................
................................................................................................................
...................................................................................................................................
........................................................................................................................................... 60
.................................................................................................................... 62
.................................................................................................................. 62
...................................................................................................................................
.................................................................................................................................... 64
............................................................................................................................. 65
8. END OF PRODUCT LIFE- ..................................................................................................71
■Symbols used in this document
INFORMATION: This symbol draws attention to comments.
CAUTION:
installation or to other objects.
DANGER:
DANGER:
material damage.
1. REGULATIONS, RECOMMENDATIONS AND WARNINGS
1.1. Applicable regulations and standards
This outdoor heat pump has been designed in accordance with current regulations and
must be used accordingly. See the list of standards on the back cover.
installation of heat pumps.
Regulations covering Maintenance
The appliance must be installed and maintained by an approved professional in
accordance with the prevailing regulations and code of practice, in particular:
The legislation on the handling of refrigerants
Current I.E.E. (BS7671) Wiring Regulations
CAUTION:
This device must be maintained by qualied personnel with a certicate of capacity
for the handling of refrigerants.
1.2. Recommendations and warnings
1.2.1. Transport and storage
The outdoor appliance and the hydraulic station:
Handling
The outdoor unit must not be in a horizontal position during transport.
Transport in a horizontal position may damage the appliance by moving the refrigerant
and damaging the compressor's suspensions.
Damage caused by transportation in a horizontal position is not covered by the warranty.
must be immediately restored to the upright position.
1.2.2. Unpacking the unit
Acceptance
appliances. Check that the outdoor appliance has not been placed in a horizontal position.
send a copy of this letter to the After Sales Department.
detector. Check that there are no ignition sources near the unit.
Smoking is forbidden near to the unit.
1.2.3. Safety recommendations related to the presence of the R32 refrigerant
The handling and installation of this outdoor appliance must only be performed by personnel
laws, directives and standards applicable in each country.
potential risk at each stage of the machine's life cycle. This standard was also used to design
this machine.
the machine may follow the elements outlined in this standard; in particular, it is the responsibility
of the installer and personnel performing operations on this machine to perform a risk analysis
prior to any installation and work on the machine.
The elements indicated below are not exhaustive given the diversity of the possible
installations and interventions; they cannot be considered as an undertaking as to the
responsibility of Hamworthy Heating. These elements cannot replace a risk analysis,
which remains the responsibility of the installer and the personnel working on the
machines.
Designation
INDICATION OF DANGERS
Asphyxia.
The rapidity of evaporation can cause burns.
EMERGENCY MEASURES
Do not give anything to persons who have fainted.
Take the person to fresh air.
Do not administer adrenaline or similar substances.
Contact with the eyes:
medical attention.
Contact with the skin:
gauze.
Remove contaminated clothing immediately.
FIRE PREVENTION MEASURES
Extinguishers:
Rupture or explosion of the recipient.
Cool down the recipients by spraying with water from a safe
MEASURES IN THE EVENT OF AN ACCIDENTAL LEAK
Evacuate the personnel to safe areas.
Eliminate ignition sources.
Environmental precautions: Try to stop the leak.
Cleaning methods:
HANDLING AND STORAGE
Handling:
Recommendations for safe use: Do not breathe in the vapours or use aerosols.
Storage
CONTROLLED EXPOSURE/INDIVIDUAL PROTECTION
Control parameters:
Respiratory protection:
Protection of the eyes:
Safety glasses.
Protection of the hands: Rubber gloves.
Hygiene measures: Do not smoke!
PHYSICAL AND CHEMICAL PROPERTIES
Colour Colourless.
Smell: Ethereal. Hardly perceptible in low concentrations.
Solubility in water:
STABILITY AND REACTIVITY
Stability: Stable in normal conditions.
Hazardous decomposition products
Hazardous:
Air, oxidising agents, humidity.
decomposition product should be generated.
TOXICOLOGICAL INFORMATION
High toxicity:
ENVIRONMENTAL INFORMATION
Ozone damage potential ODP
0
Disposal Considerations: Comply with the supplier’s gas collection programme. Avoid direct
emission into the atmosphere.
■ Specic warnings on the R32 refrigerant
etc.;
■ R32 refrigerant load
The procedures described below must only be performed by specialised technicians or
qualied personnel:
■ Eliminating the R32 refrigerant
for collecting refrigerants, which may only be carried
out by specialised technicians or qualied personnel, and return it to the supplier.
■ Installation precaution related to the refrigerant
This outdoor unit must not be installed in a place that can the general public or untrained,
to be open to the outside air.
property. Therefore:
It must not be possible for the refrigerant to spill into a ventilation duct, under a door,
hatch or similar opening in case of a leak. For this reason, the installer must ensure that
there is a distance of at least 1m between the unit and any such opening. When a shelter
is provided for the refrigerant appliance in the open air, this shelter must be equipped with
a natural or forced ventilation device.
For refrigerant appliances which are installed outdoors at a location where a refrigerant
release may stagnate, for example, below ground level, the installation must meet the
requirements relative to gas detection and machine room ventilation.
1.2.4. Recommendations for hydraulic and electrical circuits
■Hydraulic connections
The connection must comply with good engineering practices according to the regulations in
force.
work:
■ Characteristics of the water for the appliance
The maximum authorised values are as follows:
MAXIMUM AUTHORISED PHYSICAL-CHEMICAL CHARACTERISTICS AUTHORISED FOR THE INSTALLATION
WATER
PH
Electrical conductivity
Total hardness
Temperature
Oxygen content
< 50 ppm
monopropylene type glycol only. The recommended concentration should not exceed
• In certain installations, the presence of dierent metals can cause corrosion
problems; in this case, the formation of metal particles and sludge in the
hydraulic circuit is seen.
Please refer to the chapter "Treatment of domestic and heating water" in our price
catalogue
• It is also necessary to ensure that the treated water does not become aggressive
for the circuit.
■Electrical connections
repair work.
Characteristics of the electrical power supply
earthed on the secondary side.
The electrical connections will only be made when all of the other assembly operations
CAUTION:
the installation.
protected at the start by a dedicated isolator switch. (Seer “Current source” paragraph).
Percentage of
glycol Freezing point [°C] Eciency cor-
recon factor
Absorbed power
correcon factor
Water ow rate
correcon factor
Loss of head cor-
recon factor
10% -3.2 0.985 1 1.02 1.08
20% -7.8 0.98 0.99 1.05 1.12
30% -14.1 0.97 0.98 1.10 1.22
40% -22.3 0.965 0.97 1.14 1.25
1.2.5. General safety rules
the operation of the machine and its controls and have read and understood all the
information contained in this manual.
Children and unaccompanied disabled people are not allowed to use the device.
.
disconnected from the power supply.
.
.
Any ordinary or extraordinary maintenance operation must be carried out at a standstill, without
power supply.
Do not put your hands or introduce screwdrivers, wrenches or other tools into moving parts.
The machine manager and the maintenance technician must receive the appropriate training
and instruction for their tasks in safe conditions.
prescribed by national and international laws and standards.
1.2.6. Worker safety
Anywhere the unit is installed, the applicable local laws regarding worker safety and
recall that:
manufacturer. These interventions release the manufacturer from any civil or criminal liability..
The use of components, consumables or spare parts other than those recommended by the
damage the machine.
The operator’s workstation must be kept clean, tidy and free of objects which may restrict his
Ensure the appropriate ventilation of the work zone is always guaranteed. Ensure the air suction
systems are operating correctly, in optimal conditions, and comply with the legal measures..
evaluated.
unit. Also check the weight of any component before handling it.
recognised by the competent authority attesting that they have passed an examination
You should know that refrigerants may not develop an odor.
Ensure that the workplace is well ventilated. Do not work in closed rooms or ditches with low
air recirculation.
Avoid any dispersion of the refrigerant in the environment and pay particular attention to
1.2.7. Personal protective equipment
Clothing: People who perform maintenance or work on the system must wear clothing that
does not leave parts of the body uncovered, because during maintenance it is possible to come
into contact with hot or sharp surfaces. Avoid clothing that can cling to or be sucked in by the
operations.
AHP60 26/32 kW - Installation, Use and Maintenance
?
Installation, Use and Maintenance
2. DESCRIPTION OF THE EQUIPMENT
2.1. Designations and scope
hot water production system.
2.2. Packaging
Outdoor unit
Model Code
26 AC
The evaporator for the AC version is treated against corrosion. The heat pump's performance may be
2.3. Denitions
Change to monobloc heat pump
water application .
: The outdoor air is the energysource. This energy is transmitted to the primary water
circuit by the heat pump.
inverter : The fan
allows the noise level to be reduced. This technology makes it possible to save energy by avoiding
high starting currents and by adjusting the power to the load.
: instantaneously, this is the ratio between the energy transmitted
to the heating circuit and the electrical energy consumed.
: Domestic hot water
CAUTION: The minimum admissible temperature for the storage of the units is 5°C.
AHP60 26/32 kW - Installation, Use and Maintenance
TECHNICAL CHARACTERISTICS Measurement
units
AHP 60
26 kW 32 kW
Heating
6.44
4.04
2.64 2.64
4.55
m 4.5 5.5
kPa 55 48
Class
Compressor
Type
Quantity of oil
Refrigerating circuits
Refrigerant
Type
kg
t
bar
exchanger
Plates
2.4. Technical data
2.4.1. Data sheet for standard units
This product is designed to be installed at a maximum altitude of 2000m
Hz maximum function activated
Installation, Use and Maintenance
TECHNICAL CHARACTERISTICS Measurement
units
AHP 60
26 kW 32 kW
Hydraulic
circuit
Hydraulic circuit water capacity 2.4
bar 6 6
Hydraulic connections Ø
A
Acoustic level
65
42.5 44.5
Electrical data
Power supply
A
Type
A
m³
Dimensions
and weight
mm
mm 680 680
mm
mm
mm
mm
kg 250 265
kg 240 255
The above performances are given for the following operating conditions, as per the standard 14511:2018:
N.B. : the performance date is indicative data and subject to variation. In addition, the outputs declared in (1),
(2), (3) and (4) are in relation to the instant power according to standard EN 14511. The gure indicated in points
(5) and (6) is determined based on standard EN 14825.
AHP60 26/32 kW - Installation, Use and Maintenance
2.4.2. Electrical data for the unit and auxiliaries
REMARK: The electrical data may be modied. You must consequently refer to the data label on the RH side
panel of the appliance.
2.4.3. Sound emissions
The acoustic pressure datas are calculated from the acoustic power level in compliance with
2.4.3.1. Full load
The noise levels are for the units under full load in normal test conditions in heating mode
with the intensimetric method.
Unit power supply TYNEHAM Heat Pump Control com-
mand circuit
Integrated command
circuit Power supper to fans
Models
in kW Acoustic power level per octave band dB(A) Acoustic
power level
[LW(A)]
dB(A)
Acoustic
power
level at 1m
dB(A)
Acoustic
power level
at 10m
dB(A)
63 Hz 125 Hz 250Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz
26 64.8 66.0
48.8 58.0 65.6 40.5
Installation, Use and Maintenance
2.4.3.2. Partial load
with the intensimetric method
Models
in kW Acoustic power level per octave band dB(A) Acoustic
power
level
[LW(A)]
dB(A)
Acoustic
power level
at 1m dB(A)
Acoustic
power level
at 10m
dB(A)
63 Hz 125 Hz 250Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz
26 64,8 66,0
48,8 58,0 65,6 40,5
AHP60 26/32 kW - Installation, Use and Maintenance
2.5. Description
2.5.1. Models AHP60 26 - 32 kW
Figure 1 - Frame sizes (in mm) for both 26kW and 32kW
Front viewRight hand side view
Rear view
Top view
*IN/OUT: 1”M G
**IN/OUT: 1”1/4 M G
E: electricity supply input
Dimensions and weight
Models 26 kW* 32 kW**
A - Length mm
B - Width mm 680 680
C - Height mm
Weight for shipping kg 250 265
Weight in service kg 240 255
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