Installation & Servicing instructions
AT
AG XL
4
1 Introduction
These instructions describe the functioning, installation, use and primary maintenance of
ATAG central heating boilers for the United Kingdom and Ireland. Where necessary the
different regulations for each country are separately described.
These instructions are intended for the use of Gas Safe registered installers or registered
Bord Gais installers in connection with the installation and putting into operation of ATAG
boilers. It is advisable to read these instructions thoroughly, well in advance of installation.
Separate instructions for use are supplied with the boiler for users of ATAG central heating
boilers. ATAG is not liable for the consequences of mistakes or shortcomings which have
found their way into the installation instructions or user’s manual. Further, ATAG reserves
the right to alter its products without prior notification.
When delivering the boiler, give the customer clear instructions concerning its
use; present the customer with the user’s manual and card.
With regard to installing flue systems and/or external controls, we refer you to
the supplier involved.
Each boiler is fitted with an identification plate. Consult the details on this plate to verify
whether the boiler is compliant with its intended location, e.g.: gas type, power source
and exhaust classification.
On completion of the installation, the installer or commissioning engineer must fill out
and complete the Commercial Commissioning/Service Sheet supplied with the boiler
and hand this to the customer for future record keeping. The Service Sheet must also
be completed by the service agent following each service call, and returned to the
customer. A copy of the Commercial Commissioning/Service Sheet must be returned to
ATAG Heating along with the warranty registration card to register the appliance for the
standard warranty benefits.
