Accessories/Variants; Kit For Recessed Design; Cold Water Pump Design; Control Module - Biral A 402 V2 Instrucciones De Instalación Y Funcionamiento

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961267_00
961267_00
english

10. Accessories/variants

10.1 Kit for recessed design

for version V2
Media temperature of +15 °C to +110 °C.
Pump can be fully insulated up to 100 °C media temperature
Note operating instructions «Kit for wall installation» (08 0386.2011).

10.2 Cold water pump design

for version V2
Pump with condensation-resistant colour paint in recessed design
for use in air-conditioning systems and heat pumps.
If condensation water appears
(media temperature is lower than the ambient temperature).
Note operating instructions «Kit for wall installation» (08 0386.2011).

10.3 Control module

Extension for the following auxiliary
functions/interfaces:
– Speed adjustment via analogue interface
(0 –10 V or 0 – 20 mA)
– External ON/OFF
– Multitherm or PWM interface
– Interface for twin pumps function
Note operating instructions for «Control module» (08 0375.2011).

10.4 Signal module

Extension for the following auxiliary
functions/interfaces:
– External operating indication
– External ON/OFF
– External switching of minimum speed
– Interface for twin pumps function
Note operating instructions for «Signal module» (08 0376.2011).