
Smart Cylinder User Guide
Version 1.0 – November 2016
Smart Cylinder
Users Guide

Smart Cylinder User Guide
Version 1.0 – November 2016 Page 2
Table of Contents
Introduction ................................................................................................................................ 3
Home Screen ............................................................................................................................. 4
Set Time and Date ..................................................................................................................... 5
Set Hot Water Profile ................................................................................................................. 5
Savings Screen .......................................................................................................................... 9
Datalogging ................................................................................................................................ 6
7 Day Data ............................................................................................................................... 10
System (or Tech) Screen ......................................................................................................... 10
Trouble Shooting ...................................................................................................................... 11
For technical help contact your installer or maintenance technician.
Installer Details:

Smart Cylinder User Guide
Version 1.0 – November 2016 Page 3
INTRODUCTION
Congratulations on having a Smart Cylinder installed
in your home. Welcome to a new way of managing
your hot water heating
There are three parts to a Smart Cylinder
system
1. The Cylinder; where the water is heated
2. The Controller; that controls the heating,
measures the temperature and such
Usually located close to the hot water
cylinder
3. The Display;
your interface to the Smart Cylinder
The Display can be mounted away from
the cylinder
We recommend a hallway or similar as it
can be important to regularly see the
volume of hot water used and stored
The Colour Touch Display enables you to easily set the optimum efficiency for your
ever-changing hot water needs throughout the day, allowing you to create a tailor-made
balance between reserved hot water and power usage. Further it opens a window so
you can see and understand how your system is functioning and why.
The DisplaySmart Plus is user friendly with multiple information screens. We
recommend that you read of all the information screens, accessed via the icon
to gain familiarity with the product.

Smart Cylinder User Guide
Version 1.0 – November 2016 Page 4
HOME SCREEN
The Home screen is generally where most people would leave their display. It gives an
overview of the whole system. From here you can navigate to all the other available screens.
The indicates that everything is OK. If there is an error a will replace the green tick and
the text beside will inform the user on what the error is.
Element Status
Will be in one of the following five states;
Idle : The element is off
Topping Up : The controller has decided the tank needs heating to maintain the user
profile using an electric element (might be upper or lower in the case of a
dual element tank).
Sterilisation : The hot water in the cylinder needs precautionary sterilisation. The
element is heating to keep you safe. This is Senztek’s BioSafe© function
One off Boost : User has pressed the “one off boost” button on the display. The tank will
now heat to the Boost temperature using the electric element
Holiday : User has pressed the “holiday button. The element will not come on
except for sterilisation (typically once per week)
Hot Water Fuel Gauge
This is an estimation of useful hot water stored in your hot water cylinder. Make sure you
constituently keep looking at the gauge before and after your hot water use. This visual
feedback that will help you save hot water, even if you only glance at it. As unlikely as this
sounds this does make a difference for many people as to how much hot water they use*
Screen Brightness;
This will dim after 2 minutes of no activity and become bright again when the screen is touched.
This is to ensure the Display is not distracting within your home especially at night but is still
illuminated enough to be seen at a glance.
Note: On first power-up the waters safety is unknown so a BioSafe© cycle is initiated. Once
complete standard operation will resume. Once heated to 60°C this will last 1 hour at most.