EQJW145:
Heating controller
Using
the controller
86 7010015003 A
© Fr. Sauter AG
PI
2P
Fig. 9: EQJW 145 control model 1
Weather-compensating flow temperature control (secondary) in converter
installations with DHW preparation using 2 charge pumps via an additional
converter, and controller of the heating temperature for the DHW (tank
charge system)
Main SERVice parameters (see also 3.3):
SP06 2 (Control model
)
SP08 1 (Room sensor input used as 2nd flow sensor for the
DHW)
SP34 2 (DHW preparation with separate charge pump using
two DHW sensors)
SP39 -30 (Limit value for the outdoor temperature at which DHW
heating takes place with priority or in parallel
)
SP49 2 (Configurable output is used to activate a 2nd charge
pump)
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