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Rinnai 

22

 

Commercial Controller OM

DDSOLAR REGISTER

When setting up your controls monitoring interface it is necessary to know the registry information to select the 

data you wish to monitor.

All parameters are READ-ONLY.

When using MODBUS protocol please note: 

• 

MODBUS Data is Big-Endian

• 

Temperatures  are  provided in fixed point

• 

MODBUS Coils and Discrete inputs are not used

When using BACNET protocol please note:

•  The device object contains parameters such as 

version info, serial number, etc

• 

Temperatures  are in floating point

 Refer to the tables below for registers and data points. 

INPUT REGISTER INFORMATION

Category

Input 

Register Function

Size (16 

bit words) Value

BACNET

Product 

information

30002

Product Set

1

DDSTAT

Included elsewhere

30004

Major Version

1

Firmware Major version

In Device Info

30007

Serial Number

2

In Device Info

Temperatures

30011

Tank temperature

1

decidegrees (e.g. 260 = 26.0 deg C) Analog Input

30012

Collector thermistor temp.

1

decidegrees (e.g. 260 = 26.0 deg C) Analog Input

Pump Status

30021

Pump 1 Run Timer

2

Number of hours

Analog Input

30023

Pump 2 Run Timer

2

Number of hours

Analog Input

30031

Pump 1 state

1

on, off

Binary Output

30032

Pump 2 state

1

on, off

Binary Output

Fault Status

30041

Fault state

1

true, false

Binary Value

30042

Pump 1 condition

1

e.g. working or failed

Binary Value

30043

Pump 2 condition

1

e.g. working or failed

Binary Value

30044

Tank thermistor condition

1

e.g. working, open, short

Multi State Value

30045

Collector thermistor condition

1

e.g. working, open, short

Multi State Value

30049

No Solar Gain Fault

1

true, false

Binary Value

HOLDING REGISTER INFORMATION

Category

Holding 

Register Function

Size (16 

bit words) Value

BACNET

Product 

information

40001

Product Set

1

DDSTAT

Multi State Value

Specific 

Configuration

40011

BMS relay normally open

1

open, closed

Binary Value

40022

Pump swap period

1

12 hours, 24 hours, 0 if not alternating Analog Value

40023

Pumps alternating

1

true, false

Multi State Value 

40024

Interrupt Mode

1

interrupting, not interrupting

Multi State Value

40025

Interrupt Stop Time Seconds

1

seconds

Analog Value

40026

Interrupt Run Time Minutes

1

minutes

Analog Value

40044

DDSOLAR Frost Mode enabled

1

true, false

Binary Value

Thermistor 

Configuration

40031

Tank thermistor enabled

1

true, false

Binary Value

40032

Collector thermistor enabled

1

true, false

Binary Value

DDSOLAR OPERATION 

Summary of Contents for DDPCDEL

Page 1: ...Commercial Controller Operation Installation Manual Models DDSTAT DDSOLAR DDPCDEL ...

Page 2: ...structions Current AS NZS 3000 Local Regulations and Municipal Building Codes including local OH S requirements This appliance must be installed maintained and removed by an Authorised Person For continued safety of this appliance it must be installed and maintained in accordance with the manufacturer s instructions ...

Page 3: ...options to BMS Using Volt Free Contacts Only 18 To program the Connectivity options to BMS MODBUS With DHCP 19 To program the Connectivity options to BMS MODBUS Without DHCP 19 To program the Connectivity options to BMS BACNET With DHCP 20 To program the Connectivity options to BMS BACNET Without DHCP 20 DDSolar Register 22 To isolate and maintain the pump s 23 To view pump status and run times 23...

Page 4: ...Rinnai 4 Commercial Controller OM This page is intentionally blank ...

Page 5: ...d removed by an Authorised Person For continued safety of this controller must be installed and maintained in accordance with the manufacturers instructions Take care when opening or unpacking this controller Failure to do so may result in serious injury or product failure DO NOT modify the electrical wiring of this controller If the wiring is damaged or deteriorated then it must be replaced by an...

Page 6: ...rature Range Available 82 C 50 C to 79 C 71 C 50 C to 68 C 60 C 50 C to 57 C The DDSTAT Controller can be set up with the following pump operation System Description Model Name LH GPO RH GPO DD with 1 HD 1 Pump DD 1 Permanently active for HD Pump DD with 2 or more HDs 1 Pump DD 2 1 Pump system Disabled Pump DD with 2 or more HDs 2 Pumps DD 2 2 Pump system Pump 1 Pump 2 NOTE For DD systems with 2 p...

Page 7: ...lect ACCEPT button 2 1 2 3 4 ACCEPT RETURNTEMP LOWLIMIT 60 4 Using the arrow buttons select the ALTERNATE PUMP OPERATION YES then select ACCEPT button 2 1 2 3 4 EXIT ACCEPT ALTERNATEPUMP OPERATION YES 5 Using the arrow buttons select the SWAP PUMP EVERY 12 HOURS or 24 HOURS then select ACCEPT button 2 1 2 3 4 ACCEPT SWAPPUMPSEVERY 12HOURS 6 From CONTINUE TO ADVANCED SETUP screen select YES button ...

Page 8: ...S MODBUS With DHCP 1 Follow steps 1 through 5 on page 7 1 2 3 4 SET INFO MAINT TANKTEMPERATURE RETURNTEMP PUMPAUTO 2 From CONTINUE TO ADVANCED SETUP screen select YES button 3 1 2 3 4 CONTINUETO ADVANCEDSETUP NO YES 3 Using the arrow buttons select the BMS CONNECTION PROTOCOL MODBUS then select ACCEPT button 2 1 2 3 4 ACCEPT BMSCONNECTION PROTOCOL MODBUS 4 Using the arrow buttons select the BMS CO...

Page 9: ...CTION STATIC IP ADDRESS 000 000 000 000 then select ACCEPT button 2 1 2 3 4 ACCEPT BMSCONNECTION STATICIPADDRESS 000 000 000 000 6 Using the arrow buttons select the BMS CONNECTION STATIC IP GATEWAY 000 000 000 000 then select ACCEPT button 2 1 2 3 4 ACCEPT BMSCONNECTION STATICIPGATEWAY 000 000 000 000 7 Using the arrow buttons select the BMS CONNECTION STATIC IP MASK 000 000 000 000 then select A...

Page 10: ... the arrow buttons select the BMS CONNECTION USE DHCP YES then select ACCEPT button 2 1 2 3 4 ACCEPT BMSCONNECTION USEDHCP YES 5 Using the arrow buttons select the BMS CONNECTION MAC ADDRESS XX XX XX XX XX XX then select ACCEPT button 2 1 2 3 4 ACCEPT BMSCONNECTION MACADDRESS XX XX XX XX XX XX 6 Using the arrow buttons select the BMS CONNECTION RELAY NORMALLY OPEN or NORMALLY CLOSED then select AC...

Page 11: ...ONNECTION STATICIPADDRESS 000 000 000 000 6 Using the arrow buttons select the BMS CONNECTION STATIC IP GATEWAY 000 000 000 000 then select ACCEPT button 2 1 2 3 4 ACCEPT BMSCONNECTION STATICIPGATEWAY 000 000 000 000 7 Using the arrow buttons select the BMS CONNECTION STATIC IP MASK 000 000 000 000 then select ACCEPT button 2 1 2 3 4 ACCEPT BMSCONNECTION STATICIPMASK 000 000 000 000 8 Using the ar...

Page 12: ...ump 2 state 1 on off Binary Output Fault status 30041 Fault state 1 true false Binary Value 30042 Pump 1 condition 1 e g working or failed Binary Value 30043 Pump 2 condition 1 e g working or failed Binary Value 30044 Tank Thermistor condition 1 e g working open short Multi State Value 30045 Second Thermistor condition 1 e g working open short Multi State Value 30047 Tank Temp Below Limit Fault 1 ...

Page 13: ... has been configured you have the option to manually operate this pump also 1 2 3 4 ACCEPT PUMP2 OFF To view system temperatures 1 From home screen select MAINT button 3 1 2 3 4 SET INFO MAINT TANKTEMPERATURE62 PUMPAUTO 2 Select TEMP button 3 system temperatures will then be displayed 1 2 3 4 EXIT PUMP TEMP MAINTENANCEMODE SETFUNCTION 3 Tank temperature will be shown 1 2 3 4 EXIT MODEL TEMPERATURE...

Page 14: ...er configuration will then be displayed select EXIT button 2 to return to home screen 1 2 3 4 EXIT CURRENTMODELIS DD5 6 VA0 3 2PUMP IT CM ID1 To view pump status and run times 1 From the home screen select INFO button 2 1 2 3 4 SET INFO MAINT TANKTEMPERATURE62 PUMPAUTO 2 If one pump has been configured the pump operation status and run time hours will be displayed 1 2 3 4 OK PUMPON TOTALRUNHOURS 0...

Page 15: ...reen will be displayed 1 2 3 4 CLEAR OK ERRORTANKTEMP TOOLOW 3 For Error 2 the following screen will be displayed If both errors are present then they will scroll through each display every 3 seconds 1 2 3 4 CLEAR OK RETURNTEMP FROMHDUNIT TOOLOW 4 For Error 3 the following screen will be present for any one or both of the sensors If more than 1 error is present the screen will scroll through each ...

Page 16: ... preferred fixing method Alternative 2nd Optional Sensor fixing method Return Pipe Figure 1 Approximate Sensor Locations CN6 QC1 QC2 CN5 CN4 CN2 MOV2 MOV3 CN6 F1 CN1 QC1 QC4 QC6 QC2 QC5 QC3 CN5 CN3 CN4 RLY1 RLY4 RLY5 MOV1 PS1 CN2 USER PANEL TEMP 2 DDTSTAT Return Temp TEMP 1 DDTSTAT Tank Temp COMMS Ethernet BMS Voltage Free Contacts Serial Label Barcode Label Figure 2 DDSTAT Internal PCB showing Th...

Page 17: ...the solar collector hot sensor and the tank cold sensor the circulating pump is switched on When differential falls to below the predetermined limit the circulation pump is then switched off Over Temp Protection When the tank temperature sensor reaches the predetermined set point the pump is de energised This prevents water that is too hot returning from the solar collectors to the storage cylinde...

Page 18: ...P NO YES 6 Using the arrow buttons select either YES or NO for Frost Protection Mode then select ACCEPT button 2 This will take you to the BMS screen 1 2 3 4 ACCEPT USEFROSTMODE INAUTO YES To program the Connectivity options to BMS Using Volt Free Contacts Only go to page 18 To program the Connectivity options to BMS MODBUS With DHCP go to page 19 To program the Connectivity options to BMS MODBUS ...

Page 19: ...w buttons select the BMS CONNECTION PROTOCOL MODBUS then select ACCEPT button 2 1 2 3 4 ACCEPT BMSCONNECTION PROTOCOL MODBUS 2 Using the arrow buttons select the BMS CONNECTION USE DHCP NO then select ACCEPT button 2 1 2 3 4 ACCEPT BMSCONNECTION USEDHCP NO 3 Using the arrow buttons select the BMS CONNECTION STATIC IP ADDRESS 000 000 000 000 then select ACCEPT button 2 1 2 3 4 ACCEPT BMSCONNECTION ...

Page 20: ... Connectivity options to BMS BACNET Without DHCP 1 Follow steps 1 through 6 on page 18 to get to the BMS home screen Then using the arrow buttons select the BMS CONNECTION PROTOCOL BACNET then select ACCEPT button 2 1 2 3 4 ACCEPT BMSCONNECTION PROTOCOL BACNET 2 Using the arrow buttons select the BMS CONNECTION USE DHCP NO then select ACCEPT button 2 1 2 3 4 ACCEPT BMSCONNECTION USEDHCP NO 3 Using...

Page 21: ...select the BMS CONNECTION RELAY NORMALLY OPEN or CLOSED then select ACCEPT button 2 1 2 3 4 ACCEPT BMSCONNECTION RELAYNORMALLY OPEN 8 Using the arrow buttons select the CONTROLLER ID 1 then select ACCEPT button 2 1 2 3 4 ACCEPT CONTROLLERID 0001 DDSOLAR OPERATION ...

Page 22: ...imer 2 Number of hours Analog Input 30031 Pump 1 state 1 on off Binary Output 30032 Pump 2 state 1 on off Binary Output Fault Status 30041 Fault state 1 true false Binary Value 30042 Pump 1 condition 1 e g working or failed Binary Value 30043 Pump 2 condition 1 e g working or failed Binary Value 30044 Tank thermistor condition 1 e g working open short Multi State Value 30045 Collector thermistor c...

Page 23: ... pump on and off select ACCEPT button 2 to run command 1 2 3 4 ACCEPT PUMP OFF 4 If a second pump has been configured you have the option to manually operate this pump also 1 2 3 4 ACCEPT PUMP2 OFF To view pump status and run times 1 From the home screen select INFO button 2 1 2 3 4 SET INFO MAINT TANKTEMPERATURE65 COLLECTORTEMP 80 PUMPIDLE 2 The screen will alternate between pump operation status...

Page 24: ... 30 PUMPIDLE 2 No temperature rise within a predetermined time during a solar gain period 1 2 3 4 OK ERRORNOSOLAR TEMPERATURERISE PUMPDISABLED 3 If one or both thermistors are outside the predetermined measurement range This screen justifies an error with the collector short To remove any of the errors select the CLEAR button 1 followed by CLEAR button 2 1 2 3 4 CLEAR OK THERMISTORERROR TANK OK CO...

Page 25: ...rk common to both pumps Easy connection to BMS if required On initial start up the controller will run in AUTO mode energise pump one and display the current temperature reading from the thermistor To program the Ring Main Temperature Alternate Pump Operation 1 From home screen select SET button 1 1 2 3 4 SET INFO MAINT RINGMAIN TEMPERATURE 34 PUMPAUTO 2 Using the arrow buttons select the RING MAI...

Page 26: ...CONNECTION RELAYNORMALLY CLOSED To program the Connectivity options to BMS MODBUS With DHCP 1 Follow steps 1 through 5 on page 25 to get to the BMS home screen Then using the arrow buttons select the BMS CONNECTION PROTOCOL MODBUS then select ACCEPT button 2 1 2 3 4 ACCEPT BMSCONNECTION PROTOCOL MODBUS 2 Using the arrow buttons select the BMS CONNECTION USE DHCP YES then select ACCEPT button 2 1 2...

Page 27: ...NNECTION STATICIPADDRESS 000 000 000 000 4 Using the arrow buttons select the BMS CONNECTION STATIC IP GATEWAY 000 000 000 000 then select ACCEPT button 2 1 2 3 4 ACCEPT BMSCONNECTION STATICIPGATEWAY 000 000 000 000 5 Using the arrow buttons select the BMS CONNECTION STATIC IP MASK 000 000 000 000 then select ACCEPT button 2 1 2 3 4 ACCEPT BMSCONNECTION STATICIPMASK 000 000 000 000 6 Using the arr...

Page 28: ... ACCEPT button 2 1 2 3 4 ACCEPT BMSCONNECTION USEDHCP YES 3 Using the arrow buttons select the BMS CONNECTION MAC ADDRESS XX XX XX XX XX XX then select ACCEPT button 2 1 2 3 4 ACCEPT BMSCONNECTION MACADDRESS XX XX XX XX XX XX 4 Using the arrow buttons select the BMS CONNECTION RELAY NORMALLY OPEN or CLOSED then select ACCEPT button 2 1 2 3 4 ACCEPT BMSCONNECTION RELAYNORMALLY OPEN 1 2 3 4 ACCEPT B...

Page 29: ...select the BMS CONNECTION STATIC IP GATEWAY 000 000 000 000 then select ACCEPT button 2 1 2 3 4 ACCEPT BMSCONNECTION STATICIPGATEWAY 000 000 000 000 5 Using the arrow buttons select the BMS CONNECTION STATIC IP MASK 000 000 000 000 then select ACCEPT button 2 1 2 3 4 ACCEPT BMSCONNECTION STATICIPMASK 000 000 000 000 6 Using the arrow buttons select the BMS CONNECTION MAC ADDRESS XX XX XX XX XX XX ...

Page 30: ...er 2 Number of hours Analog Input 30031 Pump 1 state 1 on off Binary Output 30032 Pump 2 state 1 on off Binary Output Fault Status 30041 Fault state 1 true false Binary Value 30042 Pump 1 condition 1 e g working or failed Binary Value 30043 Pump 2 condition 1 e g working or failed Binary Value 30044 Return thermistor condition 1 e g working open short Multi State Value 30050 Low temperature Fault ...

Page 31: ... 4 If a second pump has been configured you have the option to manually operate this pump also 1 2 3 4 ACCEPT PUMP2 OFF To View Pump Status When Ring Main temperature reaches the set point all pumps will be de energised the active pump is identified as the next to operate 1 2 3 4 OK PUMP1 OFF PUMP2 OFF PUMP1ISACTIVE When Ring Main temperature within 5 C less of set point one pump is operational 1 ...

Page 32: ... and the Ring Main temperature drops below the set point for a prescribed period of time then an error is displayed and the controller automatically switches to the alternative pump To view displayed errors 1 From home screen select INFO button 2 1 2 3 4 SET INFO MAINT RINGMAIN TEMPERATURE 34 PUMPAUTO Main temperature 5 C low error screen image 1 2 3 4 SET INFO MAINT RINGMAIN TEMPERATURE ERROR Pum...

Page 33: ... MOV1 PS1 CN2 USER PANEL TEMP 1 DDPCDEL Outlet Temp Ringmain Temp COMMS Ethernet BMS Voltage Free Contacts Serial Label Barcode Label Figure 4 DDPCDEL Internal PCB showing Thermistor Connections Final Setup As a final setup prior to operating the flow and return pump system ensure all pipework with the flow and return system is full of water and all air has been purged This can be done using the a...

Page 34: ...Rinnai 34 Commercial Controller OM NOTES ...

Page 35: ...Rinnai 35 Commercial Controller OM NOTES ...

Page 36: ...el 1800 000 340 Cost of a local call higher from mobile or public phones For further information visit www rinnai com au or email enquiry rinnai com au Rinnai has a Service and Spare Parts network with personnel who are fully trained and equipped to give the best service on your Rinnai appliance If your appliance requires service please call our National Help Line Rinnai recommends that this appli...

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