System 3 Water Heater Cascade - elco THISION L EVO / R40 EVO serie Technische Dokumentation

Installation
System examples
System 3: water heater cascade
When having a constant high de-
mand of hot water, it's useful to
install a high capacity water heater
(or even a cascade of multiple water
heaters) in combination with a small
buffer tank. The buffer tank is only
covering the starting delay of the
boilers, after that the boilers com-
pletely cover the hot water demand
constantly.
Thision L EVO
Thision L
R40 EVO
PI
Pump
Pomp
Q1
Thision L EVO
Thision L
R40 EVO
PI
Pump
Pomp
Q1
14
Thision L EVO
Thision L
R40 EVO
PI
Pump
Pomp
Q1
B10
T
B10
B10
Distribution
Verdeler
sensor
voeler
QAZ 36
QAZ 36
Thision L EVO
Thision L
R40 EVO
PI
Pump
Pomp
Q1
B10
T
B10
B10
Distribution
Verdeler
sensor
voeler
QAZ 36
QAZ 36
deaerator
Ont of
beluchter
B3
T
B3
B3
DHW
Tapwater-
sensor
Voeler
QAZ 36
QAZ 36
B31
B31
B31
DHW
Tapwater-
sensor
T
Voeler
QAZ 36
QAZ 36
deaerator
Ont of
beluchter
B3
T
B3
B3
DHW
Tapwater-
sensor
Voeler
QAZ 36 QAZ 36
B3
T
Cold water
Koud water
Circulator
CirculatiePomp
PI
Cold water
Koud water
deaerator
Ont of
beluchter
B3/B31
T
B31
B31
DHW
Tapwater-
sensor
Voeler
QAZ 36 QAZ 36
B31
Circulator
T
CirculatiePomp
PI