Quantum IOT Series, Installation And User Instructions Manual

14

Commissioning

7.1 

Verify Electronic Operation

After the plumbing of the cylinder has been fully 

commissioned and the appliance connected to a 

suitable electrical supply, the electrical supply to 

the unit can be turned on.  

The user interface should power up and a battery 

symbol and temperature should be visible on the 

display screen.  

The user interface consists of the following 

components as shown: 

Figure 11: User Interface

1. 

Display Screen

2. 

“Menu” Button

3. 

“Back” Button

4. 

“Advance” Button

5. 

“Selector Dial”

1

3

44

45

2

7.2 

Initialise System Settings and

      Communications

The system settings of the cylinder can now be 

verified, and or changed.  To access the service 

menu of the appliance the back button, menu 

button and selector dial, should be pressed for 10 

seconds.

- Enter the service menu.

- Ensure that reset is highlighted, and press the 

  selector dial.

- Select using the selector dial if you want to reset 

  the temperature log, the energy log or the full 

  system to the factory defaults. Once the required 

  option is highlighted press and hold the selector 

  dial for 5 seconds (see Figure 12 for how to 

  access the reset function).

7.2.6 

Reset

- Enter the service menu.

- Rotate the dial to select hygiene and press the 

  dial to select.

- Hygiene mode can be set to either Daily, Weekly, 

  Monthly or Off. Temperature for hygiene mode  

  operation can then be set between a range of 

  60-65˚C (see Figure 12 for how to access the 

  hygiene function).

Note: Hygiene settings can be changed using 

the app.

7.2.2 

Set Hygiene Mode

The cylinder heating can be controlled by a utility 

company, via the transceiver and gateway, to align 

heating periods with low cost electricity availability 

and reduce costs for the customer. This is “Normal 

mode” and how the cylinder will operate under 

normal circumstances. When a connection to the 

gateway is unavailable, the cylinder will go into 

standalone mode and follow the time periods set 

within the tariff option in the service menu (refer to 

section 7.2.1). The communication mode can also 

be manually changed as seen in figure 12.

7.2.3 

Set Communication Mode

- enter the service menu.

- rotate the dial to select appropriate cylinder size 

  and press the dial to select.

7.2.4 

Set Cylinder Size

Calibration of the Real Time Clock is performed on 

initial commissioning and should not be required 

by the user unless changes are required to the 

electronic components on the cylinder.

7.2.5 

RTC Calibration

- Enter the service menu.

- Rotate the dial to select tariff and press the dial 

  to select.

- A series of 4 time periods will be shown which 

can be set by the user.

- These time periods are when the cylinder will 

charge and should be aligned with low cost energy 

tariff.

Note: When the cylinder is in normal mode, 

this will be controlled through the gateway, 

this tariff only takes effect if the cylinder is 

in standalone mode.

7.2.1 

Set Tariff

7.3 

Confirmation of Operation

Operation of the cylinder shall be confirmed with 

a cold tank, use a current tester or verify that the 

outlet pipe feels warm within 1hr of start-up.

Note: This should only be attempted if the 

insulation may be disturbed slightly without

damage.