Atmos Multi
ATMOS
Installation of Weather Dependant Control
Atmos Heating Systems
West March
Daventry
Northants, NN11 4SA
Tel: 01327 871990
Fax: 01327 871905
e-mail:
[email protected]
internet: www.atmos.uk.com
MK2 Issue 7.12.05
Page 1: ...MOS ATMOS Installation of Weather Dependant Control Atmos Heating Systems West March Daventry Northants NN11 4SA Tel 01327 871990 Fax 01327 871905 e mail sales atmos uk com internet www atmos uk com MK2 Issue 7 12 05 ...
Page 2: ......
Page 3: ...ndant Control 2 1 User Program 2 2 Installer Program 2 3 How the Weather Dependant Control works Contents of package Outside sensor excluding cable Screw with wall plug Return sensor with 3 metre cable casing with copper strip Cable tie for return sensor x2 Cable glands PG7 incl nut x2 Cable connector K4b Connection sticker Installation manual Please note The Atmos Multi is supplied with Two holes...
Page 4: ...the control unit Fig 2 d Press the connector at the other end on the 4 holes in the bracket e Remove the blind grommets from the bottom of the appliance and install the cable glands Connecting the cables in the cable connector Fold over the blank end of the cable so that it makes good contact in the cable connector 1 2 Connecting the outside sensor The outside sensor comes in a casing without a co...
Page 5: ...rely with thermostatic radiator valves then an automatic bypass must be fitted Where a bypass is fitted then the return sensor must be located on the radiator side of the bypass as shown in Fig 4 Instructions a Ensure that the CH return pipe is clean from rust and paint b Attach the sensor to the pipe with the cable tie Fig 5 c Use a small cable tie at about 5 cm from the sensor to strap the cable...
Page 6: ... sensor is not active 8 8 Central heating pressure BAR F 8 8 Serial number last malfunction G 8 8 Serial number last blocking 0 0 0 Weather dependent regulation Off 0 1 Room thermostat time switch 0 2 S 0 0 Non standard setting only applies to User program 0 1 Return to standard only applies to User program standard only visible if outside temperature sensor is connected 2 2 Installer Program 1 En...
Page 7: ...ontrol the temperature in the house and these are dependant on the control graph Fig 6 It works according to a heating up line This line indicates which temperature the appliance requires for a certain outside temperature so that the house may be kept at the right temperature The control unit is factory set For optimal control a number of standard settings can be changed although these factory set...
