Service Center Solahart (081313462267) water heater | Page 2

CONTENTS
Here's How It Works ................................................................................................................. 1
Facts You Should Know About Your Solahart Water Heater .................................................. 2
Operating Your Solar Water Heater ......................................................................................... 4
Maintenance ............................................................................................................................. 8
Installation Instructions - All Models ....................................................................................... 10
Installation Instructions – Closed Circuit Series...................................................................... 18
Installation Instructions – Open Circuit Series ........................................................................ 24
Technical Specifications ......................................................................................................... 28
Annual Performance Calculations For Europe .................................................................................30
South African System SANS 1307 Details .......................................................................................35
Installation Diagram Models 151J & 151KF .....................................................................................36
Installation Diagram Models 151L & 151L Free Heat ......................................................................37
Installation Diagram Models 181J, 181KF, 181BTC, 181J Free Heat, 181KF Free Heat &
181BTC Free Heat ...........................................................................................................................38
Installation Diagram Models 181L & 181L Free Heat ......................................................................39
Installation Diagram Models 182J, 182KF, 182J Free Heat & 182KF Free Heat .............................40
Installation Diagram Models 221J & 221KF .....................................................................................41
Installation Diagram Models 301J & 301KF .....................................................................................42
Installation Diagram Models 301L & 301L Free Heat ......................................................................43
Installation Diagram Models 302J, 302KF, 302BTC, 302J Free Heat, 302KF Free Heat &
302BTC Free Heat ...........................................................................................................................44
Installation Diagram Models 302L & 302L Free Heat ......................................................................45
Installation Diagram Models 303J, 303KF, 303J Free Heat & 303KF Free Heat .............................46
Installation Diagram Models 303L & 303L Free Heat ......................................................................47
Installation Diagram Models 443J, 443KF, 443BTC, 443J Free Heat, 443KF Free Heat &
443BTC Free Heat ...........................................................................................................................48
Installation Diagram Models 443L & 443L Free Heat ......................................................................49

Connection Details.................................................................................................................. 50
Installer’s Checklist ................................................................................................................. 54
Servicing ................................................................................................................................. 54
Solahart Thermosiphon Solar Water Heater Warranty .......................................................... 55

HOME OWNER: WE RECOMMEND THAT YOU READ PAGES 1 TO 9
The other pages are intended for the installer but may be of interest to you

33-1197 Revision H – 2013 November