BLADES LCS PREMIUM PLUS WHP030, Installation & Service Manual

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12 Blade 30 and 40 Water Heater Plus Manual July 2020
Summer Time Setting
1)
Press the Y button, then use the + or - buttons to scroll through to
“summer” (flashing).
2)
Press the Y button again to access the summer time setting.
3)
Press the + or - button to change between summer on or off.
4)
Press Y to confirm summer setting, time will advance 1 hour.
5)
A “SUMMER” icon will appear in the display.
6)
Use the same procedure to remove
the “SUMMER” icon when reverting to GMT in the winter.
Random Setting
The random setting allows the timer to switch ON and OFF with a random delay of between 2 and 32 minutes. This function will only
operate if one or more programmes have been programmed into the timer.
1)
Press the Y button, then use the + or - buttons to scroll through to
“RANDOM” (flashing).
2)
Press the Y button again to access the random setting.
3)
Pressing the + or - buttons will toggle the random icon on and off.
4)
Press the Y button to confirm random function.
5)
A
“RANDOM” function icon will appear in the display.
6)
Timer will now operate in the random mode
7)
To
cancel random feature use the procedure above to remove the “RANDOM” icon from the display.
Reading your programmed times
1)
Press Y button twice to enter programme mode.
2)
Press the + or - buttons to scroll through the 24 ON/OFF programmes to check settings.
3)
Press the N button to exit and revert to clock mode.
Reading your programmed times
1)
Press Y button twice to enter programme mode.
2)
Press the + or - buttons to scroll through the 24 ON/OFF programmes to check settings.
3)
Press the N button to exit and revert to clock mode.
Reset
Pressing the reset button R with a pencil or similar will reset all programmed times and set time of day to zero.
6.5 DHW CYLINDER THERMOSTAT
User explanation
A cylinder thermostat switches on and off the heat supply from the boiler to the hot-water cylinder. It works by sensing the
temperature of the water inside the cylinder, switching on the water heating when the temperature falls below the thermostat
setting, and switching it off once this set temperature has been reached.
The water heating will not work if a time switch or
programmer has switched it off. The cylinder thermostat will have a temperature scale marked on it, and it can be adjusted to
the chosen temperature, then left to do its job. The thermostat must be designed to kill off harmful bacteria in the water.
Raising the temperature of the stored hot water unnecessarily results in wasted energy and increases the risk of scalding.
Dual cylinder thermostats combine both the controller and the limit thermostats into one common unit. If you have a boiler
control thermostat, it should always be set higher than that of the cylinder thermostat. In most boilers, a single boiler thermostat
controls the temperature of water sent to both the cylinder and radiators, although in some there are two separate boiler
thermostats.
Important Note
As a safety feature, when first connected the Electronic Dual Cylinder Thermostat will call for heat until the hot water cylinder
has reached 61°C and held that temperature for one hour
. During this time there will be a live output to the and therefore to
the boiler and the pump
The Electronic Dual Cylinder Thermostat
The hot water can be stored at any desired temperature between 25°C and 65°C, with the confidence that the weekly
automatic one hour “boost” to above 60°C kills any legionella bacteria, resulting in substantial energy saving.
The LCD display shows the current water temperature and the user defined water temperature, while the red LED indicates
that the unit is calling for heat. The sensitive electronic sensors operate at a far greater accuracy than conventional oil filled
mechanical dual thermostats, and do not need physical contact unlike traditional dual thermostats.
The large dial makes it easy to set the required controller temperature (between 25°C and 65°C). While the second (limit)
safety thermostat is pre-set to 80°C with a concealed manual reset, to comply with building regulations.