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Reimers Electra Steam, Inc. 01/10/2022
HLR 120‐180 Manual ‐ English
REV 1
Limited Warranty Information.............................................................4
Important Safety Information..............................................................5
Installation..........................................................................................7
Location..............................................................................................7
Installation..........................................................................................7
Heating Loop Piping...........................................................................8
Safety Relief Valve.............................................................................8
Electrical.............................................................................................8
Operation............................................................................................9
Boiler Startup......................................................................................9
Honeywell Controller T775P2003 Setup............................................9
Honeywell Controller T775P2003 Setting Operating Parameters......9
Boiler Startup......................................................................................9
Boiler Maintenance.............................................................................10
Tightening the Electrical Terminal Connections.................................10
Testing the Safety Relief Valve...........................................................10
Element Inspection, Replacement, and Element Cleaning................11
Testing the Low Water CutOff Device...............................................11
Testing the Safety Relief Valve...........................................................11
Troubleshooting..................................................................................12
Parts Lists...........................................................................................13
Parts List (Continued).........................................................................14
TABLE OF CONTENTS
