sauter equitherm EQJW245, Operating Manual

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EQJW245
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Using the controller
Control model 8 8.2.8
T
T A
UP
T
T
F1
M
T
T
RF1
T
T
WF2
M
LP2
BW
KW
T
T
W2
T
T
W1
PI
B11417
V1
V2
EQJW245 MOD 8 Fig.16
Weather-compensated fl ow temperature control (secondary) in converter systems
and separate domestic water preparation with direct connection without mixing
control (tank charging system) (switching in accordance with AGFW regulation
Fig. 3.3.2-3)
Important SERVice parameters (see also chapter 3.3.4)
SP06 8 (Control model) •
SP08 4 (Use of 2nd fl ow sensor for the domestic water) •
SP13 1 (Max. return temperature limit for HK1) •
SP20 40 (Upper return temperature limit for HK1) •
SP21 40 (Lower return temperature limit for HK1) •
SP31 2 (Domestic water preparation with 2 domestic water •
sensors)
SP46 2 (Confi gurable output, used to actuate a 2nd tank charging •
pump)
SP200 0 (2nd heating circuit not enabled) •