INTRODUCTION
Logic Code Combi Es range of boilers are wall mounted,
full sequence, automatic spark ignition, low water content, fanned
DHW cold supply prior to being fully heated in the normal plate
Note. Due to the high efciency of the boiler a plume of water
vapour will form at the terminal during operation.
Central heating (CH) output is fully modulating with a range of:
Instantaneous domestic hot water (DHW) output is also fully
modulating with a maximum of :
exchanger, diverter valve, circulating pump, pressure gauge,
- Automatic bypass
- Boiler frost protection
OpERaTION
When there is a demand for CH, the heating system is supplied
at the selected temperature of between 45
o
o
C, until
via the diverter valve to the plate heat exchanger to supply a
nominal DHW draw-off of
o
o
o
At a low DHW draw-off rate the maximum temperature is limited
o
gives detailed information on the boiler status when operating,
and performance of key components to aid commissioning and
saFE haNDLINg
installation site, remove it from its packaging base and during
may include the use of a sack truck and involve lifting, pushing
Operatives should be knowledgeable in handling techniques
when performing these tasks and the following precautions
should be considered:
During all manoeuvres and handling actions, every attempt
should be made to ensure the following unless unavoidable and/
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