
Rinnai
8
Commercial Controller OM
To program the “Connectivity options to BMS” - Using Volt Free Contacts Only
1. Follow steps 1 through 5 on page 7.
1
2
3
4
SET
INFO
MAINT
TANK TEMPERATURE
RETURN TEMP
PUMP AUTO
2. From "CONTINUE TO ADVANCED SETUP" screen select "YES" button 3.
1
2
3
4
CONTINUE TO
ADVANCED SET UP
NO
YES
3. Using the arrow buttons select the "BMS CONNECTION PROTOCOL
NONE" then select "ACCEPT" button 2.
1
2
3
4
ACCEPT
BMS CONNECTION
PROTOCOL
NONE
4.
Using the arrow buttons select the "BMS CONNECTION RELAY NORMALLY
OPEN or CLOSED" then select "ACCEPT" button 2.
1
2
3
4
ACCEPT
BMS CONNECTION
RELAY NORMALLY
OPEN
To program the “Connectivity options to BMS” - MODBUS With DHCP
1. Follow steps 1 through 5 on page 7.
1
2
3
4
SET
INFO
MAINT
TANK TEMPERATURE
RETURN TEMP
PUMP AUTO
2. From "CONTINUE TO ADVANCED SETUP" screen select "YES" button 3.
1
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.
1
2
3
4
ACCEPT
BMS CONNECTION
PROTOCOL
MODBUS
4.
Using the arrow buttons select the "BMS CONNECTION USE DHCP?
YES" then select "ACCEPT" button 2.
1
2
3
4
ACCEPT
BMS CONNECTION
USE DHCP ?
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
BMS CONNECTION
MAC ADDRESS
XX . XX . XX . XX . XX . XX
6.
Using the arrow buttons select the "BMS CONNECTION RELAY
NORMALLY OPEN or CLOSED" then select "ACCEPT" button 2.
1
2
3
4
ACCEPT
BMS CONNECTION
RELAY NORMALLY
OPEN
DDSTAT OPERATION