Instruction/ maintenance manual of the product GVDM-26 Bard
Go to page of 11
Manual 2100-517 Page 1 of 1 1 GVDM-26 DOMESTIC HOT WA TER DESUPERHEA TER PUMP MODULE KIT Manual No.: 2100-517 Supersedes: NEW File: V olume I, T ab 9 Date: 02-06-09 Bard Manufacturing Company , Inc. Bryan, Ohio 43506 Since 1914...Moving ahead just as planned.
Manual 2100-517 Page 2 of 1 1 CONTENTS General ................................................................. 3 Descriptio n ............................................................ 3 Location ...................................................
Manual 2100-517 Page 3 of 1 1 GENERAL The pump module kit should only be installed by trained technicians. These instructions serve as a guide to the technician installing the pump module kit. They are not intended as a step-by-step procedure with which the mechanically inclined owner can install the unit.
Manual 2100-517 Page 4 of 1 1 OPERATION OF THE HEAT RECOVERY UNIT The pump module is a very simple device containing basic controls and a circulating pump.
Manual 2100-517 Page 5 of 1 1 NC LINE VOLTAGE WATER SENSORS TSTAT 3 AMP FUSE POWER PUMP OUTLET NL OV ER TEMP . LIMIT OUTLET INLET Y RC 24VAC L N CONTROL LOGIC NO C BLUE BLUE THER MIST OR BLUE BLUE THE.
Manual 2100-517 Page 6 of 1 1 SUPPLIED WITH PUMP MODULE SCREWS INLET AND OUTLET TUBES ATTACH TO UNIT USING PROVIDED FILTER ASSEMBLY DESUPERHEATER PUMP MODULE MIS-2647 Figure 1 MOUNTING DIRECTLY ONTO U.
Manual 2100-517 Page 7 of 1 1 MIS -2651 INSULATION. OUT TO DSH COIL INLET HEATER OUTL ET AND WRAP WITH PROVIDED OUTLET THERM ISTOR NOTE: REMOVE DURING TUBE AND WRAP WITH PROVIDED SOLDERING, THEN RE-INSTA LL INSULATION.
Manual 2100-517 Page 8 of 1 1 Figure 3 REMOTE MOUNTING & PIPING.
Manual 2100-517 Page 9 of 1 1 Figure 4 SINGLE TANK SYSTEM.
Manual 2100-517 Page 10 of 1 1 CONTROL BOARD SEQUENCE of OPERATION The desuperheating control board will make a determination whether or not to energize the pump relay inclusive on the control board. A. It will constantly monitor inputs from two temperature sensors, Inlet & Outlet water sensors.
Manual 2100-517 Page 11 of 1 1 7 2 4 3 5 MIS -2669 6 1 Figure 6 REPLACEMENT PARTS . o N g n i w a r D. o N t r a Pn o i t p i r c s e D 14 - 4 7 3 - 7 2 1 Se s a B 21 7 1 - 2 0 4 8t i m i L e r u t a .
An important point after buying a device Bard GVDM-26 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Bard GVDM-26 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Bard GVDM-26 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Bard GVDM-26 you will learn all the available features of the product, as well as information on its operation. The information that you get Bard GVDM-26 will certainly help you make a decision on the purchase.
If you already are a holder of Bard GVDM-26, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Bard GVDM-26.
However, one of the most important roles played by the user manual is to help in solving problems with Bard GVDM-26. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Bard GVDM-26 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
