
Boiler
Q 25S
Q 38S
Q 51S
Q 60S
G.C No
41-310-08
41-310-09
41-310-10
41-310-11
47-310-10
47-310-11
47-310-12

Introduction ...................................................... 3
Safety ............................................................... 4
Description of the boiler .................................... 5
Explanation of the function keys and display .... 7
The Reset key .................................................. 7
The boiler display ............................................. 8
Water pressure in the central heating system .. 9
Replenishing the central heating .................... 10
Turning the boiler off ....................................... 12
Error, maintenance and warranty ................... 13
Adjustments .................................................... 14
Important!
It is in your own interest that we should know that you have an
boiler. Please fill out the warranty card completely and send it back
us. Then we can be fully at your service.
Content

These operating instructions describes the
functioning and the operating of the SHR
boilers. This manual is for the end user.
installation and servicing there is a installation
servicing instructions manual for the installer.
Read this manual fully before operating the boiler.
case of doubt or errors contact your installer.
ATLANTIC BOILERS reserves the right
change the specifications and dimensions
prior notice. Work on the boiler must
carried out by a competent person, (Ref:
Safety Installation and Use ) using
calibrated instruments with current

No naked flames! Do not smoke!
Do not operate electrical switches for lights
any other appliance.
Do not use a telephone
Turn off gas supply at meter
Open windows and doors
Notify any persons in the building and leave the
building at once.
Call Gas company or installer only when
outside the building
Do not use any sprays, chlorine containing agents,
solvents, paint etc. around the boiler or around
air intake supply entrance of the boiler.
substances have negative influences on the
and can lead to corrosion resulting in failure of
Checking the water pressure
Check the water pressure in the central heating
installation regularly.
Use only potable water for filling.
Additives only after clearance by Atlantic
boilers.
Contact your installer in case of doubt.

The SHR boiler is a room sealed, condensing
and modulating central heating boiler, with
without an integrated hot water facility.
The boiler is provided with a compact stainless
steel heat exchanger with smooth tubes. A
thought out principal using durable materials.
The boiler burns gas for supplying warmth.
heat is transferred in the heat exchanger to
water in the central heating system. By
down the flue gasses condensate is formed.
results in high efficiency. The condensate,
has no effect on the heat exchanger and
function of the boiler, is drained through an
siphon.
The boiler is provided with an intelligent control
system (CMS Control Management System).
boiler anticipates the heat demand of the
heating system or the hot water facility.
When an outside sensor is connected to the boiler,
the boiler works weather dependantly. This
that the boiler control measures the
temperature and flow temperature. With this
the boiler calculates the optimal flow
Stainless
Super solid kind of
life. It will not rust or erode
materials, like aluminium.
Modulating
Higher or lower burning
according to the heat
demand.
Condensing
Retrieves heat from the
flue gasses. Water
condensates on the heat
exchanger.
Room sealed boiler
The boiler retreives
gasses to the outside.
Description of the boiler