Instruction/ maintenance manual of the product HM-41L Amtrol
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IMPORTANT GENERAL SAFETY INFORMATION - ADDITIONAL SPECIFIC SAFETY ALERTS APPEAR IN THE FOLLOWING INSTRUCTIONS. DO NOT LIFT OR CARRY WATER HEATER BY THE TOP COVER. WATER HEATER DAMAGE OR PERSONAL INJURY MAY OCCUR IF THE COVER BECOMES DETACHED. READ CAREFULLY THE PRODUCT INSTALLATION, OPERATING AND MAINTENANCE MANUAL.
❑ THIS PRODUCT MUST BE INSTALLED AND MAINTAINED BY A LICENSED PROFESSIONAL PLUMBER, ELECTRICIAN, AS APPLICABLE. IN ADDITION TO THE INSTRUCTIONS IN THIS MANUAL, FOLLOW ALL APPLICABLE LOCAL AND STATE CODES INCLUDING MA CMR 248 OR IN THE ABSENCE OF SUCH CODES, THE CURRENT EDITIONS OF THE NATIONAL PLUMBING CODE AND THE NATIONAL ELECTRIC CODE.
-3- If a steel hydropneumatic tank is in place, replace it with a properly sized diaphragm expansion tank. Otherwise, significant heat transfer problems can occur by causing air to be trapped in the heat exchanger.
-4- 4. HYDROMAX ™ Plumbing DOMESTIC WATER PIPING 1. Connect the cold water supply to the pipe labeled COLD WATER. 2. Connect the HOT WATER piping to the domestic hot water system. 3. When all domestic water piping is complete, open the cold water supply and allow some water to enter the tank.
5. Ener-G-NET ™ Wiring -5- Ener-G-NET incorporates all of the temperature sensing and control necessary for HYDROMAX™ operation. Built-in switching relays may be wired to operate the boiler control and circulator pump or zone valve. The diagram below illustrates these internal switching functions.
-6- Ener-G-NET ™ Wiring Common wiring diagrams are shown below. Select the appropriate diagram for the application. Diagrams are popular examples only.
6. Ener-G-NET ™ Control Setup & Adjustment -7- Ener-G-NET features two distinct programming areas: User Modes and Installer Settings . User Modes consist of three end-user functional modes, while Installer Settings are primarily accessed upon initial setup to specify critical operating parameters.
-8- 7. Mechanical Aquastat Wiring Diagrams Common wiring diagrams are shown below. Select the appropriate diagram for the application. Diagrams are popular examples only. If your application is not shown, contact Amtrol Technical Support at 401.535.1216.
-9- PROBLEM POSSIBLE CAUSES SOLUTION No hot water 1. No power to unit 2. Circulator air-bound 3. Faulty circulator or zone valve 4. Faulty control 5. Boiler inoperable 1. Check circuit breaker, boiler emergency switch and boiler reset switch. 2. Purge air.
SCALDING HAZARD . If the water temperature is over 120°F, household members can suffer serious or fatal scalding and painful and permanent injury.
Description ID HM-41 Models HM-80 Models Heat Exchanger Replacement Kit 1 2713R002 2712R002 T op Cover Half (2 Required) 2 2704R512 2704R512 Mounting Panel, Digital Control 3 2704R525 2704R525 Mountin.
9040-694 (10/11) HYDROMAX, Ener-G-NET , AMTROL, AMTROL logo, Therm-X-T rol, and EXTROL are registered trademarks of AMTROLInc.andafliatesintheU.S.andelsewhere. Allrightsreserved. 1400 Division Road, West W arwick, RI 02893 T : 401.
An important point after buying a device Amtrol HM-41L (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Amtrol HM-41L 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 Amtrol HM-41L - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Amtrol HM-41L you will learn all the available features of the product, as well as information on its operation. The information that you get Amtrol HM-41L will certainly help you make a decision on the purchase.
If you already are a holder of Amtrol HM-41L, 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 Amtrol HM-41L.
However, one of the most important roles played by the user manual is to help in solving problems with Amtrol HM-41L. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Amtrol HM-41L 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
