What Is A Programmer - Danfoss FP715Si User Manual
Electronic 2-channel full programmer for heating and hot water with service interval timer
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Also See for FP715Si:
- Installation & user's instructions (36 pages) ,
- Installation manual (20 pages) ,
- User instructions (2 pages)
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The text below has been edited and approved by the
Plain English Campaign, who has issued a Crystal Mark
to be displayed with it.
What is a Programmer?
... an explanation for householders.
Programmers allow you to set 'On' and 'Off ' time periods. Some
models switch the central heating and domestic hot water on
and off at the same time, while others allow the domestic hot
water and heating to come on and go off at diff erent times.
Set the 'On' and 'Off ' time periods to suit your own lifestyle. On
some programmers you must also set whether you want the
heating and hot water to run continuously, run under the chosen
'On' and 'Off ' heating periods, or be permanently off .
The time on the programmer must be correct. Some types have
to be adjusted in spring and autumn at the changes between
Greenwich Mean Time and British Summer Time.
You may be able to temporarily adjust the heating programme,
for example, 'Override' , 'Advance' or 'Boost' . These are explained in
the manufacturer's instructions.
The heating will not work if the room thermostat has switched
the heating off . And, if you have a hot-water cylinder, the water
heating will not work if the cylinder thermostat detects that the
hot water has reached the correct temperature.
Danfoss Heating
5
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Do you have a question about the FP715Si and is the answer not in the manual?
Questions and answers
My panel is lossing time what’s the problem
Possible causes for the Danfoss FP715Si panel losing time include:
1. Power Interruptions – Users report that turning off the main power and switching it back on can reset the display, which suggests that power cuts or surges may affect the unit’s timekeeping.
2. Internal Faults – Some users mention the display going blank while the heating remains on, which could indicate an internal electronic fault affecting the clock function.
3. Button Sticking – If buttons get stuck, as noted by an experienced user, this could cause erratic behavior, possibly impacting timekeeping.
4. Aging Components – Another user mentioned the display dimming over time, which could suggest electronic wear that may also affect the device’s ability to maintain the correct time.
5. Power Surges – Danfoss support suggested power surges might be a cause, which could disrupt the internal timer.
To address this, checking for stuck buttons, ensuring stable power supply, and possibly resetting or replacing the unit may help.
This answer is automatically generated