Elecro Engineering FLOW LINE Installation instructions

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1
FLOW LINE Pool Heater
Installation & Operating Manual

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Contents
Pages
English ............................................................................................................. 1-12
 .................................................................................................... 13-28

Termperature set
point dial
RH End tting
LH End tting
Foot / Carrier
Foot / Carrier
Flow tube
Thermal safety
Cut-out
re-set switch
Top access cover Flow switch
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ENGLISH
Important Notes!
Thank you for purchasing the FLOW-LINE direct electric swimming pool
heater manufactured in England to the highest standards.
To ensure your new heater will give years of trouble free service please
carefully read the following instructions. Incorrect installation will
aect your warranty.
Do not discard this manual, please retain for future reference.
Safety!
The appliance is not to be used by children or persons with reduced
physical , sensory or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision or instruction.
Children should be supervised to ensure they do not play with the
appliance.
Always switch o the power to the Heater before carrying out any
maintenance.
Product Overview
Fig 1.

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Positioning
Your heater should be horizontally or vertically sited allowing sucient
space for pipe connections and wiring, it should be screw xed securely to
a rm base or wall.
NOTE: See gure 2 for details of the foot arrangement when securing
to the wall or oor.
The heater should be installed at a low point in the ltration system.
It should be positioned downstream of (after) the lter and upstream of
(before) any dosing or other water treatment plant (see g.3).
NOTE : If the ow direction is reversed (explained later in this
booklet) the heater must remain sited after the lter.
Factory set oor
mount ‘Foot position’
To reset for wall
mount option,
undo the bolts and
re-assemble in the
vertical position as
shown.
Floor mount ‘Foot position’
Wall mount ‘Foot position’
Fig 2.
ENGLISH

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ENGLISH
Flow switch
at top
For vertical wall
mounting water
must always enter
at the bottom
Fig 3.
Fig 4.

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Pipe Work
It is essential that the pipe work connecting to and from the heater
has a minimum bore (internal diameter) of 1¼” (32mm). To assist correct air
purging and to ensure the heater remains completely full of water during
operation, the return pipe which carries the water back to the pool must
incorporate a safety loop or ‘kick-up’ in the pipe as close as possible to the
heater (see g 4). The outlet of the electric heater must not be connected
to any tap or coupling other than in accordance with these installation
instructions.
NOTE: When coupling to a exible pipe a safety loop can simply be
created by routing the pipe up and over an obstacle. Remember to
use pipe clips to securely fasten all hose connections.
Weather Protection
The heater must be installed within a dry weather proof enclosure.
Caution! If the heater is not used during winter months it must be drained to
prevent frost damage.
Electrical Connection
The heater must be installed in accordance with the country / regional
requirements and regulations. In any event the work must be carried out
by a qualied electrician who will provide a certicate of conformity upon
completion of the work. The power supply into the Flowline heater must
be tted with the following:
• A RCD, and a means of disconnection / isolation
• An external Contactor with a maximum 150mA Control circuit
Fig 5.
Remove Top Access Cover
to make the electrical
connections
(Qualied electricians only)
ENGLISH

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Control Circuit
The Flow-Line heater is supplied with all the necessary connections to
correctly wire the control circuit that then requires nal connection to
A1 / A2 of the external contactor(s) as per the wiring diagram at rear
of this book.
Contactors are not provided with your Flow-Line heater and are
essential! Supply and tting is the responsibility of the installation
technician. These must be sited in an external cabinet and wired in
accordance with local regulations.
Control Components Include:
Control Circuit Important Electrical Data:
Limited by the ow switch (reed switch)
Contact Rating - 90.0 W/VA
Switching Current MAX - 1.0 Amp
Switching Voltage MAX - 230V AC
ENGLISH
Qty Description
1 0˚C to 40˚C Control Thermostat
1 55˚C Thermal cut-out (manual re-set)
1
Flow Switch Pre-Set 1,000-litres / hour for 3 ~ 6 kW (220 UK
gallons/hour)
4,000-litres / hour for 9 ~ 18 kW (880 UK gallons/hour)
Power Requirements
Power
Output
Single
Phase
Voltage
Amp
3 - kW 230V 13
6 - kW 230V 27
9 - kW 230V 40
Power
Output
3 Phase
Voltage Amp
6 - kW 400 / 230V 9 / 15
9 - kW 400 / 230V 13 / 23
12 - kW 400 / 230V 18 / 30
15 - kW 400 / 230V 22 / 38
18 - kW 400 / 230V 26 / 46

ENGLISH
Flow Requirements
Your heater is factory set to accept input water ow entering on the left
and exiting on the right, this can be reversed by rotating the ow switch
180 degrees (ie: ½ turn, see g 6)
WARNING! The ow switch paddle can be damaged when reversing the ow
direction if it is lifted by more than 5mm from its housing and turned with
force. If the ow switch has been rotated it is important to ensure that it is
nally locked in the correct orientation perpendicular (at right angles) to the
ow of water.
The ow rate of water into the heater must not exceed 17,000 litres per
hour (17m/h) / 3,740 UK gallons/hour A higher ow rate will require the
installation of a bypass to prevent damage to the heater elements. The
heater will not operate unless the following minimum ow rates are
achieved ie:
1,000 litres / hour (1m/h) / 220 UK gallons/hour for 2 ~ 6-kW heaters and
4,000 litres / hour (4m/h) / 880 UK gallons/hour for 9 ~ 24-kW heaters.
Factory set ow
Optional reverse
ow
Flow
Fig 6.
To reverse ow: Loosen
cap and rotate ow switch
by 180 degrees as shown.
Always ensure the arrow
marked on the plastic ow
switch body is in the same
direction as the water ow
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ENGLISH
ENGLISH
7
Wiring Diagram

ENGLISH
8www.elecro.co.uk
Wiring Diagram

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ENGLISH
ENGLISH
9
Wiring Diagram

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RoHS Compliance Statement
Elecro Engineering Limited certify that our Electric Swimming Pool Heater
Range/Heat Exchanger Range complies in accordance with RoHS Directive
2011/65/EU on the restriction of hazardous substances.
Waste of Electrical / Electronic Equipment
This product complies with EU directive 2012/19/EU
Do Not dispose of this product as unsorted municipal waste.
This symbol on the product or on its packaging indicates that this product
should not be treated as household waste. Instead it should be handed
over to the applicable collection point for the recycling of electrical and
electronic equipment.
By ensuring this product is disposed of correctly you will
help prevent potential negative consequences for the
environment and human health, which could otherwise be
caused by inappropriate waste handling of this product.
The recycling of materials will help to conserve natural
resources.
For more information please contact your local Civic oce,
your household waste disposal service or the retailer
where you purchased the product.
ENGLISH

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Guarantee
Your heater is guaranteed from the date of purchase against faulty
workmanship and materials ie: 2 years guarantee for incoloy heating
element products and 3 years guarantee for titanium heating element
products.
The manufacturer will replace or repair, at its discretion, any faulty units or
components returned to the company for inspection. Proof of purchase
may be required.
The manufacturer will not be liable in cases of incorrect installation of the
heater, inapropriate use or neglect of the heater.
Product Overview
ENGLISH

11 Gunnels Wood Park |Stevenage |Hertfordshire |SG1 2BH |United Kingdom
t: [phone] |f: [phone] |e: [e-mail]
www.elecro.co.uk
© Copyright 2016

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Электронагреватель FLOW LINE
    

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1




 
 
   
www.elecro.co.uk 15

Внимание!
     Flowline  Elecro
Engineering. Elecro     ,   
     . 
      ,
пожалуйста ознакомьтесь с этой инструкцией. Неправильная
установка повлияет на гарантию.
      
Безопасность!
     
      
  .
Общий вид продукции
. 1
 
a
 
a

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16
Установка
      
,    ,  
  .     
     .   
         
,   .
Внимание: на рисунке 2 показано настенное и напольное крепление
      
     .    
           ,
. . 3.
Внимание: если направление потока наоборот (объясняется дальше в
руководстве) электронагреватель должен оставаться установленным
после фильтра
Заводская сборка
выставленна
на напольную
установку. Для
настенной
установки
открутить болты
и переустановить
на вертикальную
установку как
показано
Положение кронштейнов при напольной установке
Положение кронштейнов при
настенной установке
. 2


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17

Flow switch
at top
For vertical wall
mounting water
must always enter
at the bottom
. 3
Fig 4.




 

 
 
 
  .


 



 



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18
Трубопровод
        
    1.25” (32 ).    
      
          
   (. . 4)
Внимание: при подсоединении гибких труб к нагревателю
страховочное колено можно создать путем установки препятствия.
Не забывайте использовать клипы для надежного соединения
трубопроводов.
Защита от воды
      
.
Внимание! Если электронагреватель не эксплуатируется во время зимы то
он должен быть осушен для предотвращения разрыва труб при обледенении.
Подсоединение Электричества
       
    .   
    . 
    .
. 5
Снять верхнюю панель для
подсоединения электропроводки
(Только Профессиональный
электрик)
Supply - Канал для
электропроводов
