SET Silent 10 Manuale utente
Original Operating Instructions
Open-Air Swimming Pool
Heat Pump Silent 10 / 15 / 20 / 30
SET Energietechnik Ltd.
August-Blessing-Str. 5
D-71282 Hemmingen, Germany
Tel. +49 (0)7150 –9454-0
Fax +49 (0)7150 –2337
www.set-energietechnik.de
info@set-energietechnik.de
Directors:
Frank Fiedler, Dr. Andreas Seibold, Enric Cabré, Carlos Franquesa
2
SET Energietechnik Ltd. * August-Blessing-Str. 5 * D-71282 Hemmingen * Tel.: +49 (0)7150 9454-0 Fax: +49 (0)7150 2337
All rights reserved by SET Energietechnik Ltd., January 2019. Reproduction in whole or in
part, without our permission, is not permitted. Size and design changes in the interests of
technical progress are subject to change without notice.
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SET Energietechnik Ltd. * August-Blessing-Str. 5 * D-71282 Hemmingen * Tel.: +49 (0)7150 9454-0 Fax: +49 (0)7150 2337
Table of Contents
Page
1 General 4
1.1 Delivery and scope of delivery
1.2 Advice
2 Safety 6
2.1 General safety advice
2.2 Intended use
2.3 Action in an emergency
2.4 Duties of the user
2.5 Residual hazards
3 Technical data 10
3.1 Choice of equipment
3.2 Open-air swimming pool heat pump
3.3 Accessories
3.3.1 External On/Off
3.3.2 Remote control
3.3.3 Pool water heat pump
3.4 Regulation
3.5 Hot gas defrosting
3.6 Range of application / operating limits
4 Transport / installation 13
4.1 Equipment transport
4.1.1 Equipment installation
4.2 Electrical installation
4.2.1 Rotating field monitoring
4.3 Water side connections
4.3.1 Condensate discharge
4.3.2 Pool water connection
5 Commissioning 16
5.1 Commissioning advice
5.2 Regulator displays
5.3 Commissioning
5.4 Condensate discharge test
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SET Energietechnik Ltd. * August-Blessing-Str. 5 * D-71282 Hemmingen * Tel.: +49 (0)7150 9454-0 Fax: +49 (0)7150 2337
Table of Contents
Page
6 Operation 18
6.1 Setting of the water temperature to be adjusted (target value)
6.2 Changing from heating mode to cooling mode
6.3 Changing from cooling mode to heating mode
6.4 Standby mode
6.5 Sensor calibration
6.6 Hysteresis
6.7 Error messages
7 Maintenance 21
7.1 Advice on maintenance and care
7.2 Complete cleaning
7.3 Condensate discharge
7.4 Fan
7.5 Corrosion protection
7.6 Refrigeration cycle
8 Repairs 23
9 Shutdown 24
9.1 Shutdown advice
9.2 Shutdown
10 Disassembly/disposal 25
11 Appendices 26
Connection diagram - water
Troubleshooting
CE declaration
Leak test protocol (sample)
Safety data sheet - refrigerant R-410A
Circuit diagrams 230 V 1 N
Circuit diagrams 400 V 3 N
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SET Energietechnik Ltd. * August-Blessing-Str. 5 * D-71282 Hemmingen * Tel.: +49 (0)7150 9454-0 Fax: +49 (0)7150 2337
Dear Customer,
Thank you for deciding on an open-air swimming pool heat pump from SET Energietechnik
Ltd.
You have purchased a powerful open-air swimming pool heat pump which has been
developed according to state-of-the-art technical standards. So that the device will provide
faithful service over a long period of time, we ask you to closely study the operating
instructions, particularly the safety advice.
If you still have any questions about the device after reading the operating instructions,
please do not hesitate to contact us:
E-mail address: info@set-energietechnik.de
If you specify your telephone number, we will call you back free of charge.
We are pleased to receive any feedback from customers and would welcome you getting in
touch with us.
With kind regards,
SET Energietechnik Ltd.
Dr. Andreas Seibold
Managing Director
6
SET Energietechnik Ltd. * August-Blessing-Str. 5 * D-71282 Hemmingen * Tel.: +49 (0)7150 9454-0 Fax: +49 (0)7150 2337
1. General
1.1 Delivery and scope of delivery
Please check your SET open-air swimming pool heat pump for transport damage
immediately upon receipt! Report any cases of damage to the carrier immediately upon
delivery and indicate this on the dispatch document.
If, after unpacking the device, you should discover any transport damage, please contact
your seller or specialist dealer immediately.
Each shipment is accompanied by a delivery note, from which you can see the scope of the
shipment. Please check the completeness of the shipment and report any shortages
immediately to your seller or specialist dealer.
1.2 Advice
These operating instructions should help the user to operate the open-air swimming pool
heat pump properly.
Please read them carefully before using for the first time, so that perfect functioning of this
device can be guaranteed.
Special advice on potential hazards is highlighted in grey.
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SET Energietechnik Ltd. * August-Blessing-Str. 5 * D-71282 Hemmingen * Tel.: +49 (0)7150 9454-0 Fax: +49 (0)7150 2337
2. Safety
2.1 General safety advice
Caution:
Read the instructions carefully before using for the first time. Failures to observe the safety
advice and instructions could result in electrical shock, fire and/or serious injury. Keep all
safety advice and instructions for future reference.
Repairs should only be undertaken by an authorised specialist company. The following
safety advice is designed to ensure trouble-free operation and a long service life for your
open-air swimming pool heat pump.
Assembly, electrical installation, initial operation, repair and maintenance of SET outdoor
swimming pool heat pumps may only be carried out by qualified or trained personnel who
have been instructed about the tasks entrusted to them and about the potential dangers of
improper conduct. The following rules, regulations and standards must be observed:
Accident prevention regulations
•“General regulations (VBG 1)”
•“Dealing with refrigeration plants (VBG 20)”
•“Dealing with pressure vessels (VBG 17)”
•“Electrical systems and equipment (VBG 4)”
•“Load lifting equipment in hoisting operation (VBG 9a)”
DIN/VDE standards/regulations
•DIN/VDE 0100: Regulation for the erection of power installations with rated voltages of up
to 1000V
•DIN/VDE 0105: Regulations for the operation of power installations
In the connection diagrams, no protective measures are specified. These must be provided
in addition for the assembly of the plant, or when connecting the devices according to VDE
0100 and the provisions of the relevant energy supply companies.
Please note that the operating voltage is 230V or 400V at 50Hz. The control voltage
is max. 24V.
Before starting any maintenance or repair work on open-air swimming pool heat
pumps, the power supply must be switched off and secured against being switched
on again. Danger of death from electric shock!
Before opening the control cabinet and/or the device, the power supply must be
switched off and secured against being switched on again! Danger of death from
electric shock!
The fan parts must not be opened or operated during operation. You must wait for
the run-down time of the fans of up to 2 minutes.
Within the warranty period, repairs to open-air swimming pool heat pumps must
only be undertaken by SET Energietechnik or their representatives.
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SET Energietechnik Ltd. * August-Blessing-Str. 5 * D-71282 Hemmingen * Tel.: +49 (0)7150 9454-0 Fax: +49 (0)7150 2337
2. Safety
2.2 Intended use
SET open-air swimming pool heat pumps are designed and constructed for the heating
and/or cooling of private and public swimming pools. They are to be used exclusively for this
purpose. Unauthorised conversions and modifications to the device must not be undertaken
for safety reasons. This would lead to the warranty becoming void and to the termination of
conformity.
Important: The operating and installation conditions specified in these operating instructions
must be adhered to.
No foreign parts may be used on the device, as compliance with the required safety and
operability may not be guaranteed.
The user must adhere to the specified operating parameters of these instructions. The open-
air swimming pool heat pump may only be used as stipulated. Any further use beyond this is
not regarded as the intended use. The user/operator, and not the manufacturer, shall be
liable for any resulting damage or injury.
2.3 Action in an emergency
No safety equipment may be dismantled or taken out of operation. In order to avoid damage,
the open-air swimming pool heat pump must always be operated in perfect technical
condition.
Repair and maintenance work must only be carried out with the power supply switched off
and only by qualified personnel.
2.4 Duties of the user
In accordance with the provisions of Regulation (EU) No. 517/2014 of the European
Parliament and of the Council of 16th April 2014 on fluorinated greenhouse gases, repealing
Regulation (EC) No. 842/2006, and fully in force since 4th January 2015, refrigeration plants
must be checked on a regular basis by authorised specialist companies, and an operations
manual (air conditioning and heat pumps) must be kept, with a 5-year retention requirement.
The requirements are dependent on the CO2equivalent of the filling capacity of each
refrigeration plant:
5 to 50t of CO2equivalent: annual check (every 24 months with leakage monitoring);
50 to 500t of CO2equivalent: biannual inspection (annually with leakage monitoring);
over 500t of CO2equivalent: quarterly inspection (biannually with leakage monitoring).
The refrigerant capacity of the device can be found on the rating plate of the device. 5t of
CO2equivalent correspond to a refrigerant capacity of 2.8kg (R 407C) or 2.4kg (R410A).
The operator is responsible for complying with this requirement!
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SET Energietechnik Ltd. * August-Blessing-Str. 5 * D-71282 Hemmingen * Tel.: +49 (0)7150 9454-0 Fax: +49 (0)7150 2337
2. Safety
2.5 Residual hazards
SET open-air swimming pool heat pumps are state-of-the-art and are safe to operate given
correct connection and operation.
Residual hazards can result from the devices if they are not used or operated properly.
Residual hazards are referred to in this user manual.
If you have any queries, our hotline is available by calling +49 (0)7150 9454-0,
Mondays to Fridays from 8:00 to 12:00 a.m. and from 1:00 to 5:00 p.m. (CET). Outside
these times, please leave a voicemail message, and we will call back as soon as
possible.
10
SET Energietechnik Ltd. * August-Blessing-Str. 5 * D-71282 Hemmingen * Tel.: +49 (0)7150 9454-0 Fax: +49 (0)7150 2337
3. Technical data
3.1 Choice of equipment
Choosing the right open-air swimming pool heat pump depends on the required heat pump
performance. This is dependent on the pool type and size. A pool with an overflow gutter has
a larger water surface and thus may have higher losses than a pool with a skimmer. The
greatest loss factor with an open-air swimming pool is the evaporation losses. These losses
increase dramatically in the case of an unprotected water surface. A constant light breeze
over the water surface guarantees significant evaporation losses, and thus also heat losses.
A further loss factor is convection losses, i.e. the heat transfer to air and ground. These two
types of losses represent in total approx. 75% of the heat losses from an open-air swimming
pool. Insulation of the pool in the ground and the use of a cover reduce these losses
significantly. Heating an open-air swimming pool without a cover involves approximately 3-
fold higher investment and operating costs.
The “Silent” open-air swimming pool heat pumps have hot gas defrosting, which even
ensures continuous operation in the range below +8°C.
3.2 Open-air swimming pool heat pump
The SET open-air swimming pool heat pump is a device for outdoor installation. A canopy or
an enclosure is, in principle, not necessary. The installation of the heat pump should be
carried out on a level and firm base. The clearance from buildings, walls or partitions should
be at least 1 m on the air outlet side. On the air intake side, we recommend a clearance of at
least 0.5m to such obstacles.
In heating mode, the heat pump blows out cold air on the fan, and hot air in cooling mode.
This area is not suitable for planting of any kind.
3.3 Accessories
Below, we have given an overview of the accessories available for the devices. For the
features of your device, please refer to the delivery note.
3.3.1 External On/Off
The heat pump can also be switched on or off externally. This requires the use of a potential-
free switch to contact X1 3/4, connected in series. If this switch is open, the regulator is off
and the heat pump will not work. If this switch is closed, the regulator is switched on. After a
short time (about 1 minute) the fan and the compressor will then switch on.
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