sauter equitherm EQJW245, Руководство по эксплуатации

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EQJW245
Commissioning
Explanations for individual SERVice parameters 3.3.5
View software version
The controller‘s software version number is shown.
View device status
SERVice parameter 2 allows you to read the device status of the EQJW245.
Value 0 means that the EQJW245 is operating without faults. The coding for faults
is shown in section7.1.2. Once the fault is rectifi ed, the value for the SERVice
parameter is reset automatically.
Note: this coded error description is primarily used to signal faults via bus,
modem or SMS. Faults can be conveniently read directly from the ERROR display
on the controller (see7.1).
Logbook
This is not a parameter but an indicator for the logbook, in which the date, time
and type of fault is entered for every fault that occurs during operation. Further
information on this function can be found in section 7.2.
Software reset
Switching commands and/or SERVice or communication parameters are returned
to the factory setting. To do this, the value of the SERVice parameter must be
changed and confi rmed. After this, the EQJW245 performs the relevant reset and
assigns value 0 to the parameter.
Manual mode
SERVice parameter SP05 is used to disable or enable manual mode. If the value
of the parameter is 0, manual mode is disabled.
Control model
Various control models are stored in the EQJW245. Use this parameter to specify
the model that the EQJW245 uses as the basis for control. The following control
models are available for selection.
The following control models are available:
MOD1: one control valve at primary side with readjusted HK at secondary side •
(SP06 = 1)
MOD2: one control valve at primary side with readjusted BW at secondary •
side (SP06 = 2)
MOD3: two control valves at primary side (SP06 = 3) •
MOD4: two readjusted circuits (2 x HK) at secondary side (SP06 = 4) •
MOD5: two readjusted circuits (1 x HK, 1 x BW) at secondary side (SP06 = 5) •
MOD6: two readjusted circuits (1 x HK, 1 x BW with HK) at secondary side •
(SP06 = 6)
MOD7: direct control of BW and HK and one readjusted HK at secondary side •
(SP06 = 7)
MOD8: one control valve at primary side for one HK and one control valve for •
one direct domestic water charge without mixing control (SP06 = 8)
SP01
SP02
SP03
SP04
SP05
SP06