
Rinnai
9
Commercial Controller OM
To program the “Connectivity options to BMS” - MODBUS Without DHCP
1. Follow steps 1 through 5 on page 7.
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2
3
4
SET
INFO
MAINT
TANK TEMPERATURE
RETURN TEMP
PUMP AUTO
2. From "CONTINUE TO ADVANCED SETUP" screen select "YES" button 3.
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2
3
4
CONTINUE TO
ADVANCED SET UP
NO
YES
3. Using the arrow buttons select the "BMS CONNECTION PROTOCOL
MODBUS" then select "ACCEPT" button 2.
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2
3
4
ACCEPT
BMS CONNECTION
PROTOCOL
MODBUS
4.
Using the arrow buttons select the "BMS CONNECTION USE DHCP? NO"
then select "ACCEPT" button 2.
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2
3
4
ACCEPT
BMS CONNECTION
USE DHCP ?
NO
5.
Using the arrow buttons select the "BMS CONNECTION STATIC IP
ADDRESS 000.000.000.000" then select "ACCEPT" button 2.
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2
3
4
ACCEPT
BMS CONNECTION
STATIC IP ADDRESS
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.
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2
3
4
ACCEPT
BMS CONNECTION
STATIC IP GATEWAY
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.
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2
3
4
ACCEPT
BMS CONNECTION
STATIC IP MASK
000 . 000 . 000 . 000
8. Using the arrow buttons select the "BMS CONNECTION MAC ADDRESS
XX.XX.XX.XX.XX.XX" then select "ACCEPT" button 2.
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2
3
4
ACCEPT
BMS CONNECTION
MAC ADDRESS
XX . XX . XX . XX . XX . XX
9. Using the arrow buttons select the "BMS CONNECTION RELAY
NORMALLY OPEN or CLOSED" then select "ACCEPT" button 2.
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2
3
4
ACCEPT
BMS CONNECTION
RELAY NORMALLY
OPEN
DDSTAT OPERATION