4.4 Baffle Positioning
Models up to 120 HE
The primary heat exchanger baffles consist of one
heavy baffle stack (4mm thick) at the bottom, 3 lighter
baffle stacks (3mm thick) in the middle and 1 baffle
plate (3mm thick) at the top. Upon installation or after
servicing, ensure the baffles are in the correct order
and correctly stacked. To achieve maximum efficiency
push the primary heat exchanger baffles in the direction
of the arrows as shown. The secondary heat exchanger
spring baffles must be fully inserted into the heat
exchanger tubes (narrow end first).
150 HE Models
The primary heat exchanger baffles consist of two half-
width baffle stacks at the bottom, 3 full-width baffle
stacks in the middle and 1 baffle plate at the top. Upon
installation or after servicing, ensure the baffles are in
the correct order and correctly stacked.
To achieve maximum efficiency, push the primary heat
exchanger baffles in the direction of the arrows as
shown. The secondary heat exchanger spring baffles
must be fully inserted into the heat exchanger tubes
(narrow end first).
P
ag
e
9
Summary of Contents for BoilerhouseB70HE
Page 13: ...4 5 2 U Series Utility Casing Components Models up to 120 HE 150 HE Models Page 11...
Page 14: ...4 5 3 U Series Utility Pre Wired UHE Key Components Models up to 120 HE 150 HE Models Page 12...
Page 15: ...4 5 4 U Series Utility Pumped UPHE Key Components Models up to 120 HE 150 HE Models Page 13...
Page 17: ...4 5 7 K Series Kabin Pak Casing Components Models up to 120 HE 150 HE Models Page 15...
Page 19: ...4 5 9 K Series Kabin Pak Pumped KPHE Key Components Models up to 120 HE 150 HE Models Page 17...
Page 22: ...Page 20 4 5 13 Combi Pipe Layout UCHE KCHE Models...
Page 23: ...Page 21 5 TECHNICAL DETAILS 5 1 Combi Sequence of Operation Flow Chart...
Page 25: ...Page 23 5 2 3 U Series Utility 150HE Models 5 2 4 U Series Utility UCHE Models...
Page 27: ...Page 25 5 2 7 K Series Kabin Pak 150HE Models 5 2 8 K Series Kabin Pak Base Tray 150HE Models...
Page 28: ...Page 26 5 2 9 K Series Kabin Pak KCHE Models 5 2 10 K Series Kabin Pak Base Tray KCHE Models...
Page 41: ...Page 39 6 3 2 Wiring Schematic...
Page 66: ...Page 64 8 1 10 Kabin Pak Plume Management Kit KPMK The kit comprises...
Page 78: ...Page 76 13 BURNER FAULT FINDING 13 1 Riello RDB...
Page 79: ...Page 77 14 COMBI FAULT FINDING 14 1 Central Heating...
Page 80: ...Page 78 14 2 Domestic Hot Water...
Page 91: ......
