Sorel FWC 5 Bedienungsanleitung
Fresh water controller FWC 5
Installation and operating instructions
Read carefully before installation, commissioning and operation
2
page
page
Content
A.1 EC declaration of conformity 3
A.2 General instructions 3
A.3 Explanation of symbols 3
A.4 Changes to the unit 4
A.5 Warranty and liability 4
B.1 Specifications 5
B.2 Temperature resistance table
for Pt1000 sensors 5
B.2 About the controller 6
B.3 Scope of supply 6
B.4 Disposal and pollutants 6
B.5 Hydraulic variants 7
C.1 Wall installation 8
C.2 Electrical connection 9
C.3 Installing the temperature sensors 10
D Terminal connection diagram 11
E.1 Display and input 12
E.2 Commissioning help 13
E.3 Free commissioning 13
E.4 Menu sequence and menu structure 14
1. Measurement values 15
2. Statistics 16
2.2 Operating hours circ. 16
2.3 Heat output 16
2.4 Graphic overview 16
2.5 Message log 16
2.6 Reset/clear 16
3. Display mode 17
3.1 Schematic 17
3.2 Overview 17
3.3 Alternating 17
4. Operating modes 18
4.1 Automatic 18
4.2 Manual 18
4.3 Off 18
5. Settings 19
5.1 Tsetpoint 19
5.2 Tmax 19
5.3 Primary flow 19
5.4 Cold water 19
5.5 VFS-Type 20
5.6 Comfort 20
5.7 Circulation 20
5.8 Purging time 20
5.9 Circulation pause time 20
5.10 Cirk. Tmin. 21
5.11 Circ. hysteresis 21
5.12 Circulation period 21
6. Special functions 22
6.1 Time & Date 22
6.2 Sensor calibration 22
6.3 Commissioning 22
6.4 Factory settings 23
6.5 Mixer 23
6.6 Antilegionella 24
6.7 Speed control 25
6.8 Limescale protection 25
7. Menu Lock 26
8. Service values 27
9. Language 28
Z.1 Malfunctions with error messages 29
Z.2. Replacing the fuse 30
Z.3. Maintenance 30
3
Safety instructions
By affixing the CE mark to the unit the manufacturer declares that the FWC conforms to the
following relevant safety regulations:
- EC low voltage directive
73/23/EEC, as amended by 93/68/EEC
- EC electromagnetic compatibility directive
89/336/EEC version 92/31/EEC version 93/68/EEC
Conformity has been verified and the corresponding documentation and the EC declaration
of conformity are kept on file by the manufacturer.
A.1 EC declaration of conformity
These installation and operating instructions contain basic instructions and important infor-
mation regarding safety, installation, commissioning, maintenance and the optimal use of the
unit. Therefore these instructions must be read completely and understood by the installation
technician/ specialist and by the system user before installation, commissioning and opera-
tion of the unit.The valid accident prevention regulations, VDE regulations, the regulations
of the local power utility, the applicable DIN-EN standards and the installation and operating
instruction of the additional system components must also be observed. The controller does
not under any circumstances replace any safety devices to be provided by the customer!
Installation, electrical connection, commissioning and maintenance of the unit may only be
carried out by specialists who possess the appropriate training.
For the user: Make sure that the specialist gives you detailed information on the function and
operation of the controller. Always keep these instructions in the vicinity of the controller.
A.2 General instructions
Danger
Caution
A.3 Explanation of symbols
Failure to observe these instructions can result in danger to life from
electric voltage.
Danger
Failure to observe these instructions can result in serious damage to
health such as scalding, or even life-threatening injuries.
Caution
Failure to observe these instructions can result in destruction of the unit
or the system, or damage to the environment.
Information which is especially important for the function and optimal
use of the unit and the system.
It is essential that you read this!
4
Safety instructions
A.4 Changes to the unit
The controller has been manufactured and tested with regard to high quality and
safety requirements. The unit is subject to the statutory guarantee period of two years
from the date of sale.
The warranty and liability shall not include, however, any injury to persons or material
damage that is attributable to one or more of the following causes:
- Failure to observe these installation and operating instructions
- Improper installation, commissioning, maintenance and operation
- Improperly executed repairs
- Unauthorised structural changes to the unit
- Installation of additional components that have not been tested
together with the unit
- Any damage resulting from continued use of the unit despite an
obvious defect
- Failure to use original spare parts and accessories
- Use of the device for other than its intended purpose
- Operation above or below the limit values listed in the
specifications
- Force majeure
A.5 Warranty and liability
- Changes, additions to or conversion of the unit are not permitted without the writ-
ten permission from the manufacturer
- It is likewise forbidden to install additional components that have not been tested
together with the unit
- If it becomes clear that safe operation of the unit is no longer possible, for exam-
ple because of damage to the housing, then turn the controller off immediately
- Any parts of the unit or accessories that are not in perfect condition must be
exchanged immediately
- Use only original spare parts and accessories from the manufacturer.
- Markings made on the unit at the factory must not be altered, removed or made
illegible
- Only the settings actually described in these instructions may be made on the
controller
Changes to the unit can compromise the safety and function of the unit
or the entire system.
Danger
5
Electrical specifications:
Mains voltage 230VAC +/- 10%
Mains frequency 50...60Hz
Power consumption 2VA
Switched power
overall 460VA (Outputs 1-4)
per relay 460VA for AC1 / 185W for AC3
speed control 0-10V output, internal resistor 10kΩ
Internal Fuse 2A slow-blow 250V
Protection category IP40/II
Sensor inputs 4 x Pt1000 + 1x Vortex Flow Sensor (VFS)
Permissible ambient conditions:
Ambient temperature
for controller operation 0°C...40°C
for transport/storage 0°C...60°C
Air humidity
for controller operation max. 85% rel. humidity at 25°C
for transport/storage no moisture condensation permitted
Other specifications and dimensions
Housing design 2-part, ABS plastic
Installation methods Wall installation, optionally panel installation
Overall dimensions 163mm x 110mm x 52mm
Aperture installation dimensions 157mm x 106mm x 31mm
Display Fully graphical display 128 x 64 dots
Light diode Multicolour
Operation 4 entry keys
Temperature sensors: (may not be included in the scope of supply)
immersion sensor Pt1000, e.g. TT/P4 up to 95°C
pipe-mounted sensor Pt1000, e.g. TR/P4 up to 95°C
Vortex Flow Sensor flow and temperature measuring
Sensor leads 2x0.75mm² extendable to max. 30m
Vortex Flow Sensor leads : extendable up to 3 m
B.1 Specifications
B.2 Temperature resistance table for Pt1000 sensors
°C 0 102030405060708090100
Ω1000 1039 1077 1116 1155 1194 1232 1270 1308 1347 1385
Description of controller
6
The Fresh water controller FWC5 facilitates efficient use and function control of your
fresh water system. The device is impressive most of all for its functionality and simp-
le, almost self-explanatory operation. For each step in the input process the individual
entry keys are assigned to appropriate functions and explained. The controller menu
contains headwords for the measured values and settings, as well as help texts or
clearly-structured graphics.
Important characteristics of the FWC5:
- 0 - 10V output for speed control
- Simple viewing of the current measurement values
- Analysis and monitoring of the system by means of statistical graphics,etc.
- Extensive setting menus with explanations
- Menu block can be activated to prevent unintentional setting changes
- Resetting to previously selected values or factory settings
B.2 About the controller
Description of controller
- Fresh water controller FWC
- replacement fuse 2A slow-blow
- Installation and operating instructions FWC
Optionally contained depending on design/order:
- Pt1000 temperature sensor and Vortex Flow Sensor (TFS)
B.3 Scope of supply
B.4 Disposal and pollutants
The unit conforms to the European RoHS directive 2002/95/EC for the restriction of
the use of certain hazardous substances in electrical and electronic equipment.
Caution
The unit must not under any circumstances be disposed of with ordinary
household refuse. Dispose of the unit only at appropriate collection
points or ship it back to the seller or manufacturer.
7
Description of controller
B.5 Hydraulic variants
Caution
2.5 Hydraulic variants
The following illustration should be viewed only as schematic diagram sho-
wing the hydraulic system, and does not claim to be complete. The controller
does not replace safety devices under any circumstances. Depending on the
specific application, additional system components and safety components
may be mandatory, such as check valves, non-return valves, safety tempera-
ture limiters, scalding protectors, etc., and must therefore be provided.
8
C.1.1
C.1.2
Caution
C.1 Wall installation
Install the controller only in dry areas and under the ambient conditions de-
scribed under B.1 “Specifications”. Carry out the following steps 1-8.
1. Unscrew cover screw completely
2. Carefully pull upper part of housing
from lower part.
3. Set upper part of housing aside, being
sure not to touch the electronics when
doing so.
4. Hold the lower part of the housing up
to the selected position and mark the 3
mounting holes. Make sure that the wall
surface is as even as possible so that the
housing does not become distorted when
it is screwed on.
5. Using a drill and size 6 bit, drill 3 holes
at the points marked on the wall and push
in the plugs.
6. Insert the upper screw and screw it in
slightly.
7. Fit the upper part of the housing and
insert the other two screws.
8. Align the housing and tighten the three
screws.
Installation
9
Fig .C.2.1
1. Select necessary program/ hydraulics
2. Open controller
3. Strip cables by 55mm max., insert, fit the
strain relief devices, strip the last 8-9mm
of the wires. (Fig. C.2.1)
4. Open the terminals using a suitable
screwdriver (Fig. C.2.1) and make electrical
connections on the controller (Page 10)
5. Refit upper part of housing and fasten with
screw.
6. Switch on mains voltage and place con-
troller in operation.
Installation
C.2 Electrical connection
Danger
Before working on the unit, switch off the power supply and secure it
against being switched on again! Check for the absence of power!
Electrical connections may only be made by a specialist and in compli-
ance with the applicable regulations.
Do not use the controller if the housing shows visible damage.
Caution
Low-voltage cables such as temperature sensor cables must be routed
separately from mains voltage cables. Feed temperature sensor cables
only into the left-hand side of the unit, and mains voltage cables only
into the right-hand side.
Caution
The customer must provide an all-pole disconnecting device, e.g. a
heating emergency switch.
Caution
The cables being connected to the unit must not be stripped by more
than 55mm, and the cable jacket must reach into the housing just to the
other side of the strain relief.
10
C.3 Installing the temperature sensors
The temperature sensor cables must be routed separately from mains voltage
cables, and must not, for example, be routed in the same cable duct!
The controller operates with Pt1000 temperature sensors which are accurate to the
degree, thus ensuring optimal control of system functions.
If desired the sensor cables can be extended to a maximum of 30m using a ca-
ble with a cross-section of at least 0.75mm². Make sure that there is no contact
resistance!
Position the sensor precisely in the area to be measured!
Only use immersion, pipe-mounted or flat-mounted sensor suitable for the spe-
cific area of application with the appropriate permissible temperature range.
Caution
Caution
1. Select necessary program/ hydraulics
2. Open controller
3. Strip cables by 55mm max., insert, fit the
strain relief devices, strip the last 8-9mm
of the wires. (Fig. C.2.1)
4. Open the terminals using a suitable
screwdriver (Fig. C.2.1) and make electrical
connections on the controller (Page 10)
5. Refit upper part of housing and fasten with
screw.
6. Switch on mains voltage and place con-
troller in operation.
C.2.1
Installation
Inhaltsverzeichnis
Andere Sorel Controller Handbücher
Sorel
Sorel TDC 4 Bedienungsanleitung
Sorel
Sorel MHCC Bedienungsanleitung
Sorel
Sorel CALEONbox Benutzerhandbuch
Sorel
Sorel SFWC Kurzanleitung
Sorel
Sorel MTDC Bedienungsanleitung
Sorel
Sorel XHCC Bedienungsanleitung
Sorel
Sorel SBMC Bedienungsanleitung
Sorel
Sorel CALEON Smart Benutzerhandbuch
Sorel
Sorel LHCC Bedienungsanleitung
Sorel
Sorel SLC Bedienungsanleitung
