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Hydraulic header or a plate heat exchanger between the primary and the secondary circuits
Silt trap (strainer)
Oxygen seperator
members must have been installed. Namely, the cascade sensor is the temperature sensor feeding the
temperature information back to
cascade system. The value of the parameter 6630 Cascade master should be
Always if only exists a single boiler
Always
(cascade) system.
4.4.4.3.
Cascade sensor connection settings in LMS 14 and saving the sensors
B10 is the cascade sensor outwards. It is attended to the proper BX sensor terminal. The BX
sensor terminals assigned by RINNAI will b
Level. If the assignment has been made by Rinnai, you do not need to make an assignment. Only
make the cascade sensor connection to BX1 as shown in the previous sections of the text.
4.4.4.4.
Mounting the OCI Cascade Module
The OCI cascade module will be mounted on the backside of the boiler front panel belonging to a
slave device (also refer to Section 5.2.2). As you will realize in the further reading of the text, the
be pressed opposite ways in order to set the control panel free. Then, you can revolve the panel
frontwards around its side pivots.
Rev: RINNAI Service manual (English)
Date:14/05/2019
Automatically
89
s if there exists a multi-boiler
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