Rinnai HD28E Operation & Installation Manual page 14

INSTALLATION INSTRUCTIONS
Unpacking
Manifold Packs are supplied in cardboard packaging in separate modules of MP2 and MP3. Systems are packed
upside down. When turning over to correctly orient heaters beware that system is top heavy.
Assembly:
A Rinnai Manifold Pack is supplied in modules of either 2 or 3 HD continuous flow units plumbed in parallel
and mounted on a dedicated and lightweight frame. Standard systems can be installed together in any order by
coupling the barrel unions supplied with the copper header pipes. Specifically engineered systems (generally for
larger projects or restrictive plant areas) will be marked up accordingly to aid the on site assembly process.
1
2
3
Rinnai
1
2
3
Gas
Hot Water
Cold Water
14 Commercial Manifold Pack OIM