Danfoss FP715Si Assembly Instructions

FP715 Si Electronic, 2-channel full
programmer for heating
& hot water with service
interval timer
Installation & User Instructions
(Including 24V Models)
®
Certification Mark

2
Installation Instructions
Product specification and Installation 3
Installation and Wiring 4
DIL switch settings 5
Advanced Programming Options 5
Copy Functions 6-7
Service Interval Timer 7
Wiring Conversion 8-15
User Instructions
What is a Programmer? 16
Your programmer 17
Preset programmes 17
Resetting the unit 18
24hr or AM/PM display 18
Setting the Date, Time and Day 18-19
Accepting the preset programmes 19
Changing the preset programmes 20
Programming heating - 5/2 day 21-22
Programming heating - 7 day 23-24
Programming heating - 24 hour 25
Programming hot water 26
Running the programme 27
Temporary overrides 28
Holiday Programme 29
Changing clocks forward/back 30
Service Interval Timer 31
Fully Resetting the Unit 32
Troubleshooting 34
Contact details 36
DAY/HOL
Central Heating
1HR override
Central Heating
MAN override
RESET
Central Heating
Mode SELECT
+1HR
MAN
+1HR
MAN
Hot Water
1HR override
Hot Water
MAN override
Hot Water
Mode SELECT
Index
Index

3
Installation & Specification
Please Note: This product should only be installed by a
qualified electrician or competent heating installer, and
should be in accordance with the current edition of the
IEEE wiring regulations.
Specification 230V model 24V model
Power supply 230 Vac,
±15%,
50/60 Hz
24 Vac,
±15%,
50/60 Hz
Switching action
2 x SPDT internally linked,
Type 1B
Unit switch rating 230 Vac,
3(1)A
24Vac,
3(1)A
Battery back-up 24 hours minimum
Programme resolution ± 1 minute
Dimensions, mm (W, H, D) 135 x 88 x 32
Design standard EN 60730-2-7
Control Pollution Situation Degree 2
Rated Impulse Voltage 2.5 kV
Ball Pressure Test 75°C
Product specification
Installation Instructions
Installation
Remove wallplate from unit by unscrewing the two screws
on the bottom edge of the unit.
From the top left hand corner of the wallplate, there must
be clearances of at least 140 mm to the right, 15mm to the
left, 30mm above and 100mm below in order to mount the
plug-on module.

4
NL1234
230V
Fused
3A
OFF
DHW
OFF
HTG
ON
DHW
ON
HTG
ELECTRONICS
N/O
N/C
N/O
N/C
The wallplate must be securely mounted either directly to
the wall using suitable wood screws or to a flush mounted
1-gang electrical accessory box using M3.5 screws.
Cable access can either be from behind for concealed
cabling, or from below for surface cabling. If surface cable
is used, cut out cable access slot on plug-on module prior
to mounting.
For wiring connections refer to diagram below.
FP715 Si models are double insulated and do not require an
earth connection, however a parking terminal is provided
on the wallplate. This is clearly marked with an Earth
symbol.
Prior to mounting the plug-on module, DIL switches on the
rear of the plug-on module must be set. See diagram on
page 5 for available options.
Mount plug-on module to wallplate by locating tabs on top
of wallplate in apertures on rear of module, hinge down
and press firmly to wallplate before tightening securing
screws on bottom of wallplate.
Installation and Wiring
Wiring (For Wiring Conversion tables see - pages 8-15)
Always switch off mains first and never fit programmer
to a live wallplate.
Please Note:
On 24 volt models
power supply must
be wired to A & B
on wallplate.

5
Not Used
Gravity
5/2 Day
7 Day
Sw.1
Sw.2
Sw.3
Sw.4
Not Used
Pumped
7 Day or 24 Hour
24 Hour
DIL switch settings and Advanced Programming Options
Tick the INSTALLER SETTING box
on the inside flap label to notify
user in which mode their unit is
set (24hr, 5/2 day or 7 day).
DIL Switch Settings
Before mounting the unit, ensure the
4 DIL switches on the rear have been
moved to the required settings.
!INSTALLER SETTING
24 Hour
5+2 Day
7 Day
Advanced Programming Options
To enter advanced programming press PROG, +and DAY/HOL
together and hold for 5 seconds.
Option 1 - (3 or 2 On/Off’s per day)
Use +or - to change between 3 or 2 on/off’s each day.
Option 2 - (Disable or enable auto time change)
Press NEXT, then use + or -to change between auto time
change enabled to auto time change disabled.
Option 8 - (Advanced Copy Functions)
Press NEXT, then +or -to change between the following copy
options:
(0) Standard copy in 7 day and 5+2 day.
(1) Enhanced copy in 7 day and 5+2 day
(2) Enhanced copy in 7 day and AB copy in 5+2 day.
For an explanation of the copy features and how to use them
please see page 6.
Press PROG to return to RUN.
32
3 on/off’s each day (Factory setting) 2 on/off’s each day
Auto time change enabled (Factory setting) Auto time change disabled

6
Copy Functions Explained
There are 3 possible copy functions available. These are;
Standard Copy, Enhanced Copy, and AB copy. Copy functions
are enabled/disabled in the Advanced Programming Options
(page 5).
Standard Copy: Pressing copy will copy the previous days
events into the displayed day. The unit will then display the 1st
event for the new day. This copy function is present only if the
unit is set to run in 5+2 or 7 day mode.
Enhanced Copy: The enhanced copy function is available in 7
day mode only. This allows any day to be copied to any other
day, or days. To use the enhanced copy function go into the
event programming using the PROG button, then:
Use the1. DAY button to find the day to be copied from.
Press the2. COPY button to select the day to be copied from.
When selected, the day should begin to flash.
Use the3. DAY button to find the day to be copied to.
Press4. COPY button to copy the selected day.
Repeat steps 3 and 4 to select and copy other days.5.
To stop copying, use the6. DAY button to go back to the
flashing day and press the COPY button. The previously
flashing day will stop flashing to indicate it has been de-
selected.
NOTE: When a day has been copied to, it will remain visible and
not flashing when the DAY button is used to select other days.
AB Copy: The AB copy function is available in 5+2 mode only
and only if activated in the Advanced Programming setting.
A and B days, when selected, can be any group of days e.g. 5+2,
4+3 etc. The days do not have to run in sequence. For example,
to operate in a 5+2 day mode the days can be set as follows:
Copy Functions

7
Service Interval Timer
The FP715 Si is fitted with an installer setback service interval
timer. If this feature is required please contact our technical
department. Setting instructions for this gas safety feature are
only available to bona fide heating installers.
To use the AB copy function – press the PROG button:
This will show the“A” days, with all the days selected.1.
Use the2. DAY button to highlight a day.
Subsequent presses of the3. DAY button will increment
through the days.
Press the4. +button to select a specific day as an “A” day, or
press the –button to specify a day as a“B” day.
Once the day has been selected as an “A” or “B” day the5.
programme will automatically jump to the next day.
When the last day of the week is active, pressing6. +, -, or DAY
will move back to the “A” days displayed with no selected
(flashing) days (see image below).
Repeat 2 to 6 until all selections have been made.7.
When selections are completed, press the8. PROG button to
move to event programming.
Event Programming in AB mode
Programme“A”day events using the1. +(time advance), - (time
decrease), and NEXT (next period) buttons.
Press the2. DAY button to change to programme the “B” days
Programme“B”day events using the3. +(time advance), -(time
decrease), and NEXT (next period) buttons.
A Days B Days
Mon Tues Thurs Fri Sat Wed Sun
DIL switch settings and Advanced Programming Options

8
Wiring Conversions, (applies only to 230 volt models)
Wiring conversions can be used when replacing the following
programmers with the FP715 Si. Some time controls are
connected differently depending on the type of system
they are controlling. Consult the column headed “NOTE This
conversion ...” to determine whether Table A (pages 8-11) or
Table A
DANFOSS RANDALL
FP715, CP715
(PUMPED)
MAINS DHW
OFF
HTG
OFF
DHW
ON
NL1 2 3
DANFOSS RANDALL 922/972 N L 1 4 3
DANFOSS RANDALL 4033 7 6 5 3 4
DANFOSS RANDALL SET 5 N L 3 6 1
HORSTMANN 423, AMETHYST 7 & 10 2,3 1 4 6 5
HORSTMANN 424 GEM 2,3 1,10 6 9 4
HORSTMANN LEUCITE 423 & 424 2 1 4 8 3
HORSTMANN 425 DIADEM N L 3 6 1
HORSTMANN 525 & 527 N L 3 6 1
HONEYWELL ST669 N L 7 4 6
HONEYWELL ST6300 & ST6400 N L 1 2 3
PEGLER SUNVIC SP50/SP100 N L 1 4 2
POTTERTON EP2000, EP3000 N L 1 2 3
RANDALL TSR3+3 3,6 7 2 5 1
RANDALL 3033 1,7 6 5 3 4
RANDALL 702 N L 4 2 3
SANGAMO FORM 1 410 & 414 4,5 6 2 7 1
SANGAMO S409/1 N,1,3 L - - 2
Wiring Conversions

9
Table B (pages 12-15) should be used. If in any doubt, contact
our Technical Services Department before proceeding with the
replacement. *Any wires connected to switch COMMONS which
are linked LIVE on existing wallplates must be transferred to the
LIVE terminal on the new wallplate.
HTG
ON
Wires other
than links in
these terms
go to LIVE
NOTE
This conversion applies
only if....
An additional terminal
block may be required
where these discon-
nected leads (or pairs)
should be terminated
4LL ABCD
625 Programmed
selectors UNLINKED
21-
425
7-- 8
7 5 8 Terminals 5,8 & 10 are LINKED
6 5 7 Terminals 5 & 7 are LINKED
425 Programme
selectors UNLINKED
425 Programme
selectors UNLINKED
385
4--
53- SS
4-5 Programme
selectors UNLINKED ABCD
4--
2--
165
83-
5--
Wiring Conversions

10
Table A cont..
DANFOSS RANDALL
FP715, CP715
(PUMPED)
MAINS DHW
OFF
HTG
OFF
DH
W
ON
NL12 3
SANGAMO S409/3 3,6 7 4 2 5
SATCHWELL LIBRA & DHP 2201 1 2 8 5 6
SATCHWELL ET 1401 & 1451 1 2 8 5 7
SMITHS IND. CENTROLLER 90 1 2 - - 5
SMITHS IND. CENTROLLER 1000 N L 1 2 3
SWITCHMASTER 800 & 805 N L 4 2 3
SWITCHMASTER 900 & 9000 N L 4 2 3
SWITCHMASTER SONATA N L 3 6 1
VENNER CHC/W2 (WITH STAT) N,2,4 L - - 1
VENNER CHC/W2 (AIR STAT LINKED) N,2,4 L - - 1
VENNER VENOTROL 80M & 80PM
(WITH AIR STAT) N,3 L 1 4 2
VENNER VENOTROL 80M & 80PM
(AIR STAT LINKED) N,3 L 1 4 2
Wiring Conversions