About the Demand Rapid system .........................4
Important ..............................................................5
Maintenance and servicing ...................................6
Troubleshooting ....................................................7
Installation
Demand Rapid specification summary .................9
DD1200E315 specification ...................................10
DD1200i315 specification .....................................11
DD1212E315 specification ...................................12
DD1212i315 specification .....................................13
DD1250E315 specification ...................................14
Location ................................................................15
General installation information ............................16
Delivery temperatures ..........................................16
Connections..........................................................17
Filling and draining ...............................................18
Commissioning .....................................................19
Limited Warranty ..................................................20
Appendix 1
Condensate ..........................................................22
Contents