Jaga STRADA User manual

STRADA
INSTALLATION AND
MAINTENANCE INSTRUCTIONS
LOW-H2O RADIATOR
FOR HEATING ONLY
Tested in accordance
with EN442

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CONTENTS
1. INTRODUCTION......................................................................................................... 4
2. COMPONENT PARTS................................................................................................ 4
3. TOOLS REQUIRED..................................................................................................... 4
4. INSTALLATION............................................................................................................ 5
5. FITTING THE CASING............................................................................................... 8
6. REMOVING THE GRILLE .......................................................................................... 9
7. OPTIONAL EXTRAS .................................................................................................. 10
8. FURTHER GUIDANCE............................................................................................... 11
9. MAINTENANCE .......................................................................................................... 12
10. GUARANTEE ............................................................................................................... 12
11. FAULT FINDING.......................................................................................................... 13
12. TERMS & CONDITIONS............................................................................................ 14

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Thank you for choosing our STRADA Low-HO
radiator. If installed and maintained correctly, it will
give you many years of ecient and safe heating.
2. COMPONENT PARTS 3. TOOLS REQUIRED
Extended Air Vent
Heating Element
Casing
Tape Measure Spanner
(,  and mm)
Personal Protection Equipment
(minimum requirement)
Gloves Safety Glasses
Fixing Pack
Drill mm Masonry Drill Bit
HammerSpirit Level
Knife Screwdriver (flat)
1. INTRODUCTION
The installation of STRADA Low-HO
radiators should be in accordance with
these installation instructions and the work
completed by a competent person.
Left Hand Bracket Right Hand Bracket
For lengths mm
to mm, a third
bracket is supplied.
For lengths mm
and over, a fourth
bracket is supplied.

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4. INSTALLATION
01
Ensure the location facilitates good heat distribution for the room and that the wall and floor is flat and sound.
Care to be taken when attaching brackets to ensure they are both the correct way round.
05
CLICK!
CLICK!
H  H  -  -  - 
03
Take the heating element and remove the protective covering
from the connection end only. The rest of the covering can be
removed later in the process. Leaving it on at this stage protects
the element from building and decoration debris.
Air Vent
Connection
04
Connection can be either on the left or right hand side, for either
option, make sure the /th connection for the air vent is on the
top of the heating element.
• Minimum clearance from floor to underside of casing for STRADA equals ‘h’ dimension.
• The supplied fixings are suitable for solid wall construction only. For other wall structures alternative fixings must be used.
• If third and fourth brackets are supplied, these are to be fitted to the central plates of the heat exchanger. Fixing centres to
be marked at time of installation.
02
90
H
75
25
min. 100*
h
130
65
125
L
d
B
55 95
125
(T10/15/20)
255
(T06/11/16/21)
Tpe B (mm) d (mm) h (mm)
   
/   
/   
/   
H 200 NOTE: Flow and return
connections can be either left
hand or right hand. This can be
decided at time of installation.
Dimensions shown are for right
hand connections. For left hand
connections, dimensions are
mirrored.

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Example with Jaga valve: to the wall.
50
Without TRV.
25
A24
d
11a
The valves can now be fitted as per the option chosen;
as illustrated.
10
Fit the air vent to the top /th connection and moderately tighten.
09
Fix the element assembly to the wall with the fixings provided.
Depending on the wall construction, other fixings may be required.
Insert wall plugs into the holes, then insert screws and tighten
leaving mm protruding.
08
10mm
06 07
Drill mm holes at the marked centres.

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Example with Jaga valve: to the floor.
25 50
60
2750
60
2750
d
11b 12
It is important for correct operation that the thermostatic radiator
valve is fitted to the flow, into the higher connection of the
element. The lockshield valve should be connected to the return,
into the lower connection.
Tpe Connection
to foor d (mm)
Connection
to w A (mm)
  
/  
/  
/  
13
The blanking plug can now be fitted to the unused connection.
If incorrectly connected, the heating
performance will be reduced and the
thermostatic radiator valve may
vibrate / chatter.
14
The installation is now complete and can be pressure tested to a
maximum  bar.
Important Note:
Once the radiator has been fully pressure
tested, the system should be cleaned
and flushed in accordance with the
relevant standard.
The radiator should not be left empty
(after the cleaning and flushing) for any
prolonged period.

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5. FITTING THE CASING
2
M
A
X
1
03
Fit the TRV head, ensuring that it is first turned to its maximum
setting. Please follow the TRV head installation instructions for
further information.
1
2
CLICK
04
Insert the first half moon decorative clip.
Locate the grille into front panel, lower down into position
and fix back bar.
CLICK
1
2
3
4CLICK
02
Hook casing onto bottom of bracket. Lift casing up and over
towards back. Line up cut out with valve. Push casing down onto
brackets to secure.
2
4
4
1
1
2
3
01
2
4
4
1
1
2
3
CLICK
06
Use blanking plate on opposite side.
CLICK
1
2
05
Insert the second half moon decorative clip.

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6. REMOVING THE GRILLE
01
Remove the top grille by gently tapping a wedge in to the back bar
with a rubber mallet - do not use a screwdriver!
02
Remove the back bar.
03
Remove the top grille.
04
Replace top grille.
05
Replace the back bar.
06
Secure the back bar by gently tapping with a rubber mallet -
do not use a hammer!

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Arthritic Aid
01
Simply push over the end of TRV.
NOTE: Arthritic aid only suitable for use with
Jaga White (JW) TRV head.
7. OPTIONAL EXTRAS

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8. FURTHER GUIDANCE
Water Treatment
It is important that the water in the system is
treated to maintain system eciency and provide
longevity for the heating element and associated
system components.
Consideration should be given to power flushing
(cleaning the system), treatment with inhibitor, system
filtration and limescale prevention.
The water should be checked annually.
Failure to maintain good water quality will result in
the product guarantee being null and void.
Balancing
Please balance the heating system ensuring correct
water flow to each radiator and even heat distribution
to each room.
Air Vent
Bleed air from radiator using the
extended air vent, ensuring that
the clear plastic tube is attached
to the spigot to allow for easy
collection of the water. Bleeding
is achieved using a flat blade
screw driver.

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9. MAINTENANCE
The casing is manufactured from painted .mm
steel and may be cleaned with any normal detergent.
The heating element is manufactured from copper
tube, brass collectors with aluminium convector fins,
all coated in a static resistant coating.
It is recommended that the heat exchanger is
checked annually for the accumulation of dust, hair
and fibre. Simply remove the thermostatic head and
the casing and brush or vacuum the heat exchanger.
Copper and aluminium are both widely recycled
materials. At the end of the products life, the various
elements can be recycled and disposed of.
10. GUARANTEE
Component Guarantee
Heating element 30 years
Valves 3 years
Other parts 10 years

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11. FAULT FINDING
Symptom Fault Solution
Radiator is not working TRV installation fault Check that the TRV has been installed correctly. Remove, set to maximum
and re-engage
TRV closed Open TRV and set to a higher setting
TRV faulty Replace TRV
Lockshield closed Open lockshield
No hot water
to radiator
Check boiler, pump and controls. Check water flow temperature is at
design condition
System not balanced
Balance heating system ensuring adequate flow to each radiator and even
heat distribution to each room
Air in the heating system Bleed air from radiator using the extended air vent
Lack of adequate airflow Ensure minimum free space at the base and top of the radiator
Protective covering is still on
the element
Remove covering
Radiator is not big enough
for the room
Check design, recalculate and reselect radiator
Perception The casing should not get hot, unlike panel radiators
Chattering from TRV Incorrectly installed
The flow must be connected to the higher connection in the element,
the return to the lower connection

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12. TERMS & CONDITIONS
. The guarantee is only valid if the equipment is
correctly installed in accordance with the installation
instructions and current industry standard practices.
. The guarantee period starts from the date of the
invoice for supply of the goods covered by
the guarantee.
. The guarantee covers components failing due
to manufacturing defects only and specifically
excludes labour, direct and consequential losses.
. The Company reserves the right to charge the
Buyer for replacement components and associated
costs for claims falling outside the guarantee terms.
. Correct application and maintenance is also
essential to validate the guarantee.
. If the invoice is not available, the date of
production will be used based on the product
identification number.
. The Company shall not in any circumstances be
liable for any loss (direct or indirect) of profits,
business, reputation or goodwill.
. The Company’s total liability to the Buyer in respect
of any loss arising under or in connection with the
contract shall in no circumstances exceed the price
of the goods.

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NOTES
I. Check out installation video on Jaga’s website or youtube
2. Please phone 0I53I 63I 533 for help or assistance...

[phone]
[e-mail]
www.jaga.co.uk
JAGA UK
Jaga House, Orchard Business Park,
Bromyard Road, Ledbury,
Herefordshire HR8 1LG STRADAINST1222 - JAGA UK