Atag Blauwe Engel S-HR Operating Instructions Manual

OPERATING INSTRUCTIONS

8G.52.33.01/04.03 We reserve the right to make changes.

Reliability Innovations

Operating instructions S-HR series page 2

Contents

Introduction ................................................................................................................................................................................................. 3

Boiler description ........................................................................................................................................................................................3

The boiler ....................................................................................................................................................................................................4

Program keys with indication lights .............................................................................................................................................................4

The boiler display ........................................................................................................................................................................................5

The

reading .................................................................................................................................................................................... 5

Choosing a technical or a

reading .................................................................................................................................................. 5

The technical reading

.....................................................................................................................................................................5

The reset key .............................................................................................................................................................................................. 5

Adjusting the flow water temperature .......................................................................................................................................................... 6

Adjusting the type of installation ..................................................................................................................................................................6

Replenishing or complete filling up of the installation ................................................................................................................................. 7

Turning the boiler off ...................................................................................................................................................................................7

2

Introduction

Congratulations with the choice you have made, in choosing an ATAG Blauwe Engel S-HR heating boiler. This can be an boiler with or without
hot water facility.
While developing the ATAG Blauwe Engel S-HR it has been taken into account that the boiler adjusts and adapts itself to the required
temperatures. This means that in most practical situations no needless and / or difficult adjustments are necessary in order to supply the
boiler, the heating installation and domestic hot water facility with heat. It’s of course possible to adjust for each installation type different
settings. In most situations the installer will deliver the boiler ready for you to use.

Despite the intelligence and the operational comfort of the boiler, for you as a user, it can be beneficial to know about the operation of the
boiler.

Description of the boiler

The ATAG Blauwe Engel S-HR is a room sealed condensing and modulating central heating boiler which is designed with or without hot
water facility.
A built in ventilating fan sucks in the combustion air from outside and provides for a complete premixing of gas and air.
The gas mixture is lead through a ceramic burner which is above the heat exchanger.
Due to the small flame height a compact construction is possible. After the combustion gasses have passed through the stainless heat
exchanger, they are flued to outside.
Any condensation formed is drained away to waste.
The S-HR-T is an boiler designed with an integrated hot water facility and is provided with a calorifier and a thermostat mixing valve at the
right hand side which supplies a constant water temperature of 60°C.

Operating instructions S-HR series page 2

The unit anticipates the heat required by the heating installation and/or hot water facility.
By doing so as low a possible heat input is given for the required output.

The boiler is provided with an electrical ignition and energy saving pump start to prevent waste of energy. Furthermore the revolutions per
minute of this circulation pump will adjust itself to the amount required by the installation.
As a result unnecessary system noise is prevented.

When the boiler has been out of operation for a longer period of time the circulation pump will periodically start to prevent sticking when an
outside sensor has been connected to the unit. The circulation pump will start automatically when there is a chance of frost to prevent danger
of freezing.

The efficiency of the boiler is very high and the radiation convection and standby losses very low. The emission of noxious substances is
far below the fixed standards so the boiler meets the requirements of SEDBUK Class A.

3

The boiler

The casing of the boiler consists of metal and synthetic material which can be cleaned with a normal cleanser. At the left front side of the
boiler is an opening door panel. You can already see a part of the control lights and the display through the dark transparant window. After
opening the door, the control panel with the function keys is clearly visible. The control panel is provided with a number of push-buttons with
corresponding lights. The meaning of these push-buttons is explained hereunder.