Temperature Controllers For Highflow And 32 Series; Highflow Temperature Controllers; Series Controllers - Bosch Highflow 17e Quick Reference Manual

6 Temperature controllers for
Highflow and 32 Series
Bosch recommends the installation of temperature controllers with the
Highflow range and the 32 Series. Fault codes displayed on the controller
make fault diagnosis as easy as possible. They also allow temperature
control accurate to the single degree.

6.1 Highflow temperature controllers

Two different types of Highflow temperature controllers are
available: Standard* and Premium. There is a main and a
bathroom controller of each type as well as a common
sub-controller, which can be used in conjunction with both
Standard and Premium controllers.
Only controllers of the same type can be used together;
It is not possible to mix Standard and Premium main and
bathroom controllers.
A maximum of 4 controllers can be installed with the
Highflow range – 1 main controller, 1 bathroom controller
and 2 sub-controllers.
Highflow temperature controllers also offer the Bosch Water
Saver function, which either stops the water flow
automatically (Premium controllers) or sounds an audible
alarm (Standard controllers) once the pre-defined amount
of water has been delivered.

6.2 32 Series controllers

As with Highflow temperature controllers, 32 Series controllers
offer temperature control accurate to the single degree.
Coupled with the 32Q model (KM3211WHQNG/LP), the main
controller offers a circulation mode, which includes the option
to time the circulation of hot water to the water outlets, e.g.
for peak usage times. The main controller (RCM3211) is
included with the 32Q.
A maximum of 3 controllers can be fitted with Bosch 32 models
(KM3211WHNG/LP) – 1 main controller and 2 sub-controllers.
If several controllers are used, Bosch recommends a parallel
installation; all single wires going back to the water heater. The
maximum length of any cable should be 20m. For installation
and operation instructions, please refer to the installation and
operation manual.
DO NOT ATTACH THE TEMPERATURE CONTROLLER TO THE
HIGHFLOW WATER HEATER WHILST THE UNIT IS POWERED.
Part numbers
Controller name
Standard main controller
Standard bathroom controller
Premium main controller
Premium bathroom controller
Sub-controller
* Standard controllers available in Australia only.
For installation and operation instructions, please refer to
the installation and operation manual.
DO NOT ATTACH THE TEMPERATURE CONTROLLER TO THE
HIGHFLOW WATER HEATER WHILST THE UNIT IS POWERED.
Part numbers
Controller name
Main controller
Sub-controller
Part number
YPRM66XB*
YPRS66XB*
YPRM67XB
YPRS67XB
YPRP62XB
Part number
RCM3211
RCS3211
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