Brightwell Nexus Laundry System User manual

Revision 1.1
02/2021
M0261 EN
Nexus Laundry System
Instruction Manual
Installation and setup
Brightwell.co.uk

Revision 1.1
04/2021
M0261 EN
CONTENTS
GENERAL INFORMATION
SAFETY INFORMATION--------------------------------------------------------------------------------------------------------------------------------------------------A-1
SAFETY PRECAUTIONS-------------------------------------------------------------------------------------------------------------------------------------------------A-2
WARRANTY --------------------------------------------------------------------------------------------------------------------------------------------------------------------A-2
OPERATION-------------------------------------------------------------------------------------------------------------------------------------------------------------------- A-3
TECHNICAL INFORMATION
BEFORE INSTALLATION-------------------------------------------------------------------------------------------------------------------------------------------------B-1
TECHNICAL SPECIFICATIONS --------------------------------------------------------------------------------------------------------------------------------------- B-2
LAYOUT - MAIN UNIT SCREEN ---------------------------------------------------------------------------------------------------------------------------------------B-4
LAYOUT - MAIN PCB -------------------------------------------------------------------------------------------------------------------------------------------------------B-5
LAYOUT - IO BOARD ------------------------------------------------------------------------------------------------------------------------------------------------------B-6
LAYOUT - FORMULA SELECT SCREEN--------------------------------------------------------------------------------------------------------------------------B-7
UNIT VARIATIONS-----------------------------------------------------------------------------------------------------------------------------------------------------------B-8
MOUNTING & WIRING
MOUNTING TO THE WALL - 4 PUMP SYSTEM----------------------------------------------------------------------------------------------------------------C-1
MOUNTING TO THE WALL 5 - 8 PUMP SYSTEM -------------------------------------------------------------------------------------------------------------C-5
WIRING GUIDE - POWER------------------------------------------------------------------------------------------------------------------------------------------------C-9
WIRING GUIDE - POWER---------------------------------------------------------------------------------------------------------------------------------------------- C-10
WIRING GUIDE - TRIGGER SIGNALS --------------------------------------------------------------------------------------------------------------------------- C-11
WIRING GUIDE - AUTO FORMULA SELECT TIMED ------------------------------------------------------------------------------------------------------ C-13
WIRING GUIDE - AUTO FORMULA SELECT BINARY---------------------------------------------------------------------------------------------------- C-14
WIRING GUIDE - MANIFOLD----------------------------------------------------------------------------------------------------------------------------------------- C-15
WIRING GUIDE - MANIFOLD AND SAFETY SWITCH ---------------------------------------------------------------------------------------------------- C-16
PROGRAMMING THE UNIT
INITIAL SETUP ----------------------------------------------------------------------------------------------------------------------------------------------------------------D-2
Revision 1.0
02/2021
M0261 EN

Revision 1.1
04/2021
M0261 EN
Revision 1.0
02/2021
M0261 EN
CONNECTING CHEMICAL----------------------------------------------------------------------------------------------------------------------------------------------D-4
INPUT INFORMATION AND FIRMWARE -------------------------------------------------------------------------------------------------------------------------D-6
PUMP PRIME SCREEN---------------------------------------------------------------------------------------------------------------------------------------------------D-7
FLUSH VALVE PRIME SCREEN -------------------------------------------------------------------------------------------------------------------------------------- D-8
FLUSH VALVE & PUMP PRIME SCREEN------------------------------------------------------------------------------------------------------------------------D-9
FLUSH VALVE & PUMP PRIME SCREEN---------------------------------------------------------------------------------------------------------------------- D-10
MANIFOLD AND FLUSH SETTINGS------------------------------------------------------------------------------------------------------------------------------ D-11
PUMP SPEED/FLOW RATE AND CALIBRATION ----------------------------------------------------------------------------------------------------------- D-13
PUMP SPEED/FLOW RATE AND CALIBRATION ----------------------------------------------------------------------------------------------------------- D-14
PUMP STOP MODE------------------------------------------------------------------------------------------------------------------------------------------------------- D-15
CHANGE UNIT MODE --------------------------------------------------------------------------------------------------------------------------------------------------- D-16
CHANGE UNIT OF MEASUREMENT----------------------------------------------------------------------------------------------------------------------------- D-18
CREATING A WASHPROGRAM
CREATING A PROGRAM - STANDARD MODE ---------------------------------------------------------------------------------------------------------------- E-1
CREATING A PROGRAM - LEVELS MODE ---------------------------------------------------------------------------------------------------------------------- E-6
AUTO FORMULA SELECT----------------------------------------------------------------------------------------------------------------------------------------------- E-9
SETTINGS
SETTINGS - CHANGE LANGUAGE --------------------------------------------------------------------------------------------------------------------------------- F-1
SETTINGS - CHANGE DATE AND TIME--------------------------------------------------------------------------------------------------------------------------- F-3
SETTINGS - CHANGE ACCESS CODE---------------------------------------------------------------------------------------------------------------------------- F-5
SETTINGS - FLOW SWITCH ACCEPTANCE TIME----------------------------------------------------------------------------------------------------------- F-7
SETTINGS - PRIME TO FUNCTION - MULTIMODE---------------------------------------------------------------------------------------------------------- F-9
SETTINGS - PRIME/PUMP STOP/VIEW MODE --------------------------------------------------------------------------------------------------------------F-11
SETTINGS - NETWORK SETTINGS ------------------------------------------------------------------------------------------------------------------------------ F-14
SETTINGS - ETHERNET SETTINGS ----------------------------------------------------------------------------------------------------------------------------- F-15
CONTENTS

Revision 1.1
04/2021
M0261 EN
SETTINGS - WIFI SETTINGS----------------------------------------------------------------------------------------------------------------------------------------- F-17
SETTINGS - MQTT BROKER SETTINGS----------------------------------------------------------------------------------------------------------------------- F-19
SETTINGS - RF SETTINGS ------------------------------------------------------------------------------------------------------------------------------------------- F-20
SETTINGS - SET BLUETOOTH POWER------------------------------------------------------------------------------------------------------------------------ F-24
SETTINGS - CYCLE COUNTERS ---------------------------------------------------------------------------------------------------------------------------------- F-26
FORMULA SELECT
FORMULA SELECT - PUMP STOP ----------------------------------------------------------------------------------------------------------------------------------G-2
FORMULA SELECT - PRIME PUMP---------------------------------------------------------------------------------------------------------------------------------G-3
FORMULA SELECT - SELECT PROGRAM ----------------------------------------------------------------------------------------------------------------------G-4
FORMULA SELECT - CANCEL PROGRAM----------------------------------------------------------------------------------------------------------------------G-5
FAULT MESSAGES & GLOSSARY
FAULT MESSAGES - MAIN UNIT -------------------------------------------------------------------------------------------------------------------------------------H-1
GLOSSARY---------------------------------------------------------------------------------------------------------------------------------------------------------------------H-2
CONTENTS

GENERAL INFORMATION A
Section