sauter EQJW145, Руководство по эксплуатации

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EQJW145: Heating controller
Using the controller
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© Fr. Sauter AG
8.2.3 Control model 3
PI
2P
SP 49
Fig. 11: EQJW 145 control model 3
Weather-compensating flow temperature control (secondary) and separate
fixed value control (secondary) for DHW preparation in converter installations
Main SERVice parameters (see also 3.3):
SP06 2 (Control model)
SP07 1 (Connection of an external timer to switch over the
heating circuit mode)
SP08 2 (Connection of a room operating unit EGT333 with
room sensor)
SP09 3 (Room temperature connection is enabled if
TRi <> TRs)
SP13 1 (Return temperature recording is enabled)
SP20 120 (Runtime for second final control element, i.e. in this
case for the final control element for fixed value control)
SP27 90 (Maximum limit for return temperature during DHW
Heating, i.e. with this control model, for fixed value
control )
SP28 3 (Intervention intensity for violation of return temperature
limit value).