Operating instructions

ATMOS MULTI Mk 2 version 2007
Page
5
Table of contents
Overview of Atmos Multi components 3
Overview of Atmos Multi with optional
Pre-Assembled Pipework kit 4
Introduction 5
1. How the Atmos Multi works 6
- Central heating circuit 6
- Hot water 6
- The 'Continuous Comfort' mode 6
- The High Efficiency operation 6
- Closed design 6
- Cleaner combustion 6
- The control system 7
- Most Efficient Start 7
2. Operating the Atmos Multi
- The room thermostat 7
- The operating panel 7
- Diagnosis display 7
- Central heating water display 7
- Hot water On/Off switch 8
- Set button 8
- Reset button 8
- Factory settings 8
- User’s program 9
3. Filling, de-aerating & commissioning
- Filling or topping up the central heating
circuit 10
- Filling the hot water system 10
- Starting the central heating circuit 10
- Starting the water heater 11
4. Shutting down and draining
- Shutting down the central heating circuit 11
- Shutting down the water heater 11
- Draining the hot water system 11
- Draining the central heating circuit 11
- Decommissioning the appliance 12
5. Inspection and maintenance 12
6. What to do if a malfunction occurs 12
7. Information on guarantee 13
Proof of guarantee Rear cover
Introduction
Congratulations...
on the purchase of your new Atmos Multi. We are
sure that it will give you many years of pleasure
and comfort. We recommend that you read these
operating instructions carefully, as they contain a
lot of important information. Put away the operating
instructions carefully, next to the appliance for
example, so that they are always within reach. At
the back of these Operating Instructions is your
proof of guarantee. Please don't forget to complete
the Guarantee Registration Card and send it
back to Atmos.
Should you have any questions after reading these
Operating Instructions, please consult your
I nstaller.
Product description
The Atmos Multi is a continuously modulating
condensing (High Efficiency) central heating boiler
with an 80-litre hot water storage tank. You have
made an excellent choice as the Atmos Multi will
heat your home comfortably and economically
with minimal harm to the environment, and also
provide you with abundant hot water.
The appliance is very economical in energy
consumption and heats your home with an
average efficiency of over 90%. The Atmos Multi
burns natural gas in an environmentally friendly
manner so that the discharge of harmful
substances, such as carbon dioxide and NO
X
, is
kept to a minimum. To you as a consumer this
implies a cleaner environment in addition to lower
gas bills.
Warning!
You are not permitted to apply changes to the unit
and discharge system. Neither must the
condensate siphon trap be changed or drained.