Wiring Conversion - Danfoss FP715 Si Installation & User's Instructions

Electronic, 2-channel full programmer for heating & hot water with service interval timer including 24v models
Hide thumbs Also See for FP715 Si:
Table of Contents

Advertisement

Wiring Conversions,
Wiring conversions can be used when replacing the following
programmers with the FP715 Si. Some time controls are
connected diff erently 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)
DANFOSS RANDALL 922/972
DANFOSS RANDALL 4033
DANFOSS RANDALL SET 5
HORSTMANN 423, AMETHYST 7 & 10
HORSTMANN 424 GEM
HORSTMANN LEUCITE 423 & 424
HORSTMANN 425 DIADEM
HORSTMANN 525 & 527
HONEYWELL ST669
HONEYWELL ST6300 & ST6400
PEGLER SUNVIC SP50/SP100
POTTERTON EP2000, EP3000
RANDALL TSR3+3
RANDALL 3033
RANDALL 702
SANGAMO FORM 1 410 & 414
SANGAMO S409/1
8
(applies only to 230 volt models)
MAINS
N
N
7
N
2,3
2,3
2
N
N
N
N
N
N
3,6
1,7
N
4,5
N,1,3
DHW
HTG
OFF
OFF
L
1
2
L
1
4
6
5
3
L
3
6
1
4
6
1,10
6
9
1
4
8
L
3
6
L
3
6
L
7
4
L
1
2
L
1
4
L
1
2
7
2
5
6
5
3
L
4
2
6
2
7
L
-
-
DHW
ON
3
3
4
1
5
4
3
1
1
6
3
2
3
1
4
3
1
2

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the FP715 Si and is the answer not in the manual?

Questions and answers

Claire Harwood
February 20, 2025

Heating not going off even though I’ve turned it off at the thermostat and controls??

User image 67b74d19bea98
1 comments:
Mr. Anderson
February 20, 2025

The Danfoss FP715 Si heating may not be turning off despite being switched off at the thermostat and controls due to the following possible reasons:

1. Cylinder Thermostat Detection: If the hot water cylinder thermostat detects that the water temperature has not yet reached the set level, the heating system may continue to operate.

2. Programmed Mode: The programmer may be set to "ON" or "ALLDAY" mode, which keeps the heating running continuously. Ensure it is set to "AUTO" or "OFF" if you want it to turn off.

3. Temporary Override: The +1HR override button may have been pressed, causing the heating to stay on for an extra hour.

4. Service Interval Timer: If the property owner (e.g., a landlord) has enabled a service interval timer, it may affect the heating operation.

Check the programmer settings, override functions, and thermostat to confirm the correct configuration.

This answer is automatically generated

Subscribe to Our Youtube Channel

Table of Contents

Save PDF