Bard GVDM-26 Water Heater User Manual


 
Manual 2100-517
Page 2 of 11
CONTENTS
General ................................................................. 3
Description ............................................................ 3
Location................................................................. 3
Electrical Connection............................................. 3
Soldering Tubing ................................................... 3
Installation Procedure – General ........................... 3
Operation of the Heat Recovery Unit .................... 4
Start Up and Check Out ........................................ 4
Maintenance.......................................................... 4
Control Board Sequence of Operation ................ 10
COPYRIGHT FEBRUARY 2009
BARD MANUFACTURING COMPANY, INC.
BRYAN, OHIO USA 43506
WIRING DIAGRAM
............................................................5
FIGURES
Figure 1 Mounting Directly onto Unit .................6
Figure 2 Air Purge Port......................................7
Figure 3 Remote Mounting & Piping..................8
Figure 4 Single Tank System .............................9
Figure 5 Thermistor .........................................10
Figure 6 Replacement Parts............................ 11