Shuang Ri SR530F8 Manual de usuario

Controller for Solar Hot Water Project

Installation and Operating Manual

SR530F8 User Manual

Please read this manual carefully before using!

SR530F8 user manual

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Content

1. Safety information..................................................................................................................3

1.1 Installation and commissioning.........................................................................................3

1.2 About this manual................................................................................................................3

1.3 Liability waiver......................................................................................................................3

1.4 Description of symbols .......................................................................................................4

2. Controller Installation............................................................................................................4

2.1 Installing controller..............................................................................................................4

2.2 Wire arrangement................................................................................................................4

2.3 Installing the pressure water level transmitter.................................................................5

2.4 Installing electropolar water level transmitter..................................................................6

2.5 Terminal connections..........................................................................................................6

2.6 Advice regarding the installation of temperature sensors .............................................7

3. Commissioning ......................................................................................................................8

3.1 Set time/week ......................................................................................................................8

3.2 Menu structure.....................................................................................................................9

3.3 Menu description...............................................................................................................10

4 System description...............................................................................................................11

5．Function description and parameters setup...................................................................12

5.1 Access the main menu .....................................................................................................12

5.2 DT Temperature difference..............................................................................................13

5.3 HIGH High、Middle、Low water position level setup .................................................14

5.4 TEMP Temperature main menu......................................................................................14

5.4.1 CFR frost protection of collector..................................................................................15

5.4.2 SMX1 Maximum temperature of storage....................................................................16

5.4.3 CMN low temperature protection of collector.............................................................17

5.4.4 WT1 Water Loading Temperature................................................................................17

5.4.5 MAX1 Maximum switch off temperature of floor heating (for heat transferring

between storage and heating return)....................................................................................18

5.4.6 MIN1 Minimum switch on temperature of storage (for heat transferring between

storage and heating return)....................................................................................................19

5.4.7 AH1O Switch-on temperature for self-heating tape..................................................19

5.5 FUN Auxiliary function ......................................................................................................20

5.5.1 CIRC Switch-on/off control of hot water circuit pump...............................................20

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5.5.2 WMOD Water loading mode.........................................................................................21

5.5.3 STYP selecting the type of the water level sensor....................................................22

5.5.4 OVER anti overflow protection function (optional)....................................................23

5.5.5AUX Temperature difference control function for floor heating ...............................23

5.5.6AHEASwitch-on/off control of back-up heating system...........................................24

5.6 tHEATiming heating .........................................................................................................25

5.7 tWAT Timing Water Loading............................................................................................28

5.8 tCYC Time or Temperature controlled DHW pump......................................................31

5.9 tIMO Timer function...........................................................................................................36

5.10 HND Manual mode.........................................................................................................38

5.11 PASS Password setting..................................................................................................39

5.12 RSET Recovery factory setting.....................................................................................40

5.13 On/OFF button.................................................................................................................40

5.14 Manual heating................................................................................................................41

5.15 Manual Water Loading ...................................................................................................41

5.16 Temperature check .........................................................................................................42

6. Protection function...............................................................................................................42

6.1. Memory protection...........................................................................................................42

6.2 Screen protection..............................................................................................................42

7. Trouble shooting..................................................................................................................42

7.1 Trouble protection..............................................................................................................42

7.2 PT1000/NTC10K resistance value.................................................................................43

8. Quality Guarantee...............................................................................................................44

9. Technical data......................................................................................................................44

10. Delivery scope...................................................................................................................45

Appendix1: （SR530F8 type B）....................................................................................45

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1. Safety information

1.1 Installation and commissioning

When laying cables, please ensure that no damage occurs to any of the constructional

fire safety measures presented in the building.

The controller must not be installed in rooms where easily inflammable gas mixtures

are present or may occur.

The permissible environmental conditions can’t be exceeded at the site of installation.

Before connecting the device, make sure that the energy supply matches the

specifications that controller requires.

All devices connected to the controller must conform to the technical specifications of

the controller.

All operations on an open regulator are only to be conducted cleared from the power

supply. All safety regulations for working on the power supply are valid.

Connecting and /or all operations that require opening the regulator (e.g. changing the

fuse) are only to be conducted by specialists.

1.2 About this manual

This manual describes the installation, function and operation of a solar thermal controller.

When installing the remaining components e.g. the solar collectors, pump assemblies and

the storage unit, are sure to observe the appropriate installation instructions provided by

each manufacturer. Only trained professional personnel may only perform installation,

electrical connection, commissioning and maintenance of the device. The professional

personnel must be familiar with this manual and follow the instructions contained herein.

1.3 Liability waiver

The manufacturer cannot monitor the compliance with these instructions or the

circumstances and methods used for installation, operation, utilization and maintenance of

this controller. Improper installation can cause damages to material and person. This is the

reason why we do not take over responsibility and liability for losses, damages or cost that

might arise due to the improper installation, operation or wrong utilization and maintenance

or that occurs in some connection with the aforementioned. Moreover we do not take over

liability for patent infringements or infringements –occurring in connection with the use of

this controller- on third parties rights. The manufacturer preserves the right to put changes

to product, technical date or installation and operation instructions without prior notice. As

soon as it becomes evident that safe operation is no longer possible (e.g. visible damage).

Please immediate take the device out of operation. Note: ensure that the device cannot be

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accidentally placed into operation.

1.4 Description of symbols

Safety instruction:

The safety instructions in the manual are marked with a warning triangle. They

indicate measures, which can lead to personal injury and safety risks.

Operation steps: small triangle “►”is used to indicate operation step.

Notes: Contains important information about operation or function.

2. Controller Installation

Controller can only be installed indoors, far away from dangerous place and away from the

electromagnetic field.

2.1 Installing controller

Note: the controller can only be mounted in

an area having an adequate level of

protection.

►Determine the mounting site of

controller.

►Drill the upper fixing hole on the wall.

►Fasten a screw.

►Move the terminal cover.

►Hang the base plate on the position ①

(showed in picture).

►Mark the position of 2 bottom holes ②③.

►Remove the base plate.

►Drill the bottom fixing hole.

►Rehang the base plate on the screw ①.

►Fasted screw on ②③and fix base plate..

2.2 Wire arrangement

Depending on the type of installation, the cables may enter the controller through the rear

hole of the case ④or the lower side hole of the case.

Cable comes from the rear hole ④:Remove the plastic flaps ⑤from the rear side of the

case using an appropriate tool.

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Cable comes from the below hole: Cut the left and right plastic flaps using an

appropriate tool (e.g. knife) and break them out of the case.

Notes: the flexible wire must be fixed on the case using the clamps ⑥provided with

controller.

2.3 Installing the pressure water level transmitter

►Wrap some sealed tape on the sensor

connector of water storage, insert sensor into

the connector of the water storage, fasten the

copper connector and screw the sensor clock

wisely, fasten it on the connector, see left

picture.

►Connect the sensor cable with controller, and

note the polarity of wire (red wire for positive

polarity, blue wire for negative polarity).

►Mount the sensor at place where is vented,

dry, no corrosion and shady possibile, water

immersing and moisture in the terminal of

transmitter cable is forbidden.

►Switch-on power to controller, open the

drainage valve D2, and wait until water flows out

from D2 continuously, then close the valve D2.

Note:

Mounting a valve D1 /D2 between pressure

transmitter and water storage for easy maintenance.

Sample of pressure transmitter

Water storage

Pressure

transmitter

Wire

Mounting the pressure water level transmitter

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Using Honeywell water level transmitter in the controlling system. (Red wire connected

on “+”polarity, blue wire connected on “-”polarity).

2.4 Installing electropolar water level transmitter

Connection the electropolar water level

transmitter：

Red wire of the three wires –connect L2

port 1

White wire of the three wires –connect L2

port 2

Black wire of the three wires –connect L2

port 3

2.5 Terminal connections

Before to open the terminal, please be sure to switch-off the power and pay

attention to the local electricity supply rules.

Input ports

1) Input T1 for PT1000 temperature sensor, temperature resistance ≤500OC

2) Input T2、T3、T4、T5、T6、T7 for NTC10K，B=3950 temperature sensor, temperature

resistance ≤135OC

3) Input k:for floating device(anti overflow protection)

4) L1 for pressure water level transmitter：

Water level height is less than (≤) 2.5 meter, red wire connect to “+” polarity, black

wire connect to “-” polarity,

Note not reversed the wire polarity.

5) L2 for electropolar water level transmitter：

Electropolar water

level sensor

Water storage

A、B、C、D、E Electro polar

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Port 1：Connect the red wire

Port 2：Connect the white wire

Port 3: connect the black wire

6) Communication Port ：Remote control wires connects with A 、B、GND

correspondingly.

Output ports

1) For power connection:"L" is live wire,"N" is naught wire.

2) Output ports R1、R2、R3、R4、R5、R6、R7 are electromagnetic relays, maximum

switch-on current: 5A.

2.6 Advice regarding the installation of temperature sensors

Only original factory enclosed Pt1000 temperature sensors are approved for use with

the collector, it is equipped with 1.5meter silicon cable and suitable for all weather

conditions, the temperature sensor and cable are temperature resistant up to 280 oC,

not necessary to distinguish the positive and negative polarity of the sensor

connection.

Only original factory enclosed NTC10K,B=3950 temperature sensors are approved for

use with tank and pipe, it is equipped with 1.5meter PVC cable, and they are

temperature resistant up to 105 oC, not necessary to distinguish the positive and

negative polarity of the sensor connection.

Sensor cables may be extended to a maximum length of ca. 100 meter, when cable’s

length is up to 50m, and then 0.75mm2 cable should be used. When cable’s length is

up to 100m, and then 1.5mm2 cable should be used.

All sensor cables carry low voltage, and to avoid inductive effects, must not be laid

close to 230 volt or 400-volt cables (minimum separation of 10cm)

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If external inductive effects are existed, e.g. from heavy current cables, overhead train

cables, transformer substations, radio and television devices, amateur radio stations,

microwave devices etc, then the cables to the sensors must be adequately shielded.

3. Commissioning

Connect the sensors, pumps or switching valves to the controller before you

switch-on the power supply! After switching on power to the controller, firstly it will

ask for to set the time of controller.

3.1 Set time/week

►Press “Clock” button, time displays on the screen, hour selection area “00” blinks on the

display screen.

►Press “+/-” button to set hour of clock

►Press “Clock” button again, Minute area“00”blinks

►Press “+/-” button, to set minute of clock.

►Press “Clock” again, week area “WE” blinks

►Press “+/-” button, to set week.

After setting and wait for 6 seconds to save the parameter automatically. Current time and

week are displayed on the controller.

Code

Weekday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday

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3.2 Menu structure

Submenu:

Through submenu, user can set the parameter as desired value, please check it carefully.

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