Rinnai DD180 Operation And Installation Manual page 15

Installation Information - Pump
Prime circulating pump on start up
The following extract has been taken from page 1 of the Grundfos Instructions UP, UPS, UPD,
UPSD, version 50 41 10 080 - 104.
Rinnai New Zealand Demand Duo Lite Operation/Installation: 11451-A
15
01-09