Instruction/ maintenance manual of the product TD-7Z Amtrol
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BOILER MA TE TM TOP-DOWN INDIRECT -FIRED W A TER HEA TERS WITH TOP-MOUNTED COIL The heat transfer medium should be water . If any product other than water is used, it must be a non-toxic fluid suitable for human ingestion as determined by the FDA Y our AMTROL BOILER MA TE™ has been carefully assembled and factory tested.
-2- 1. GENERAL SAFETY INFORMA TION ...................................................................................... 3 2. PRE-INST ALLA TION CHECKLIST ........................................................................................ 4 Important Steps and Decisions Required Befor e Installation 3.
-3- IMPOR T ANT GENERAL SAFETY INFORMA TION - ADDITIONAL SPECIFIC SAFETY ALER TS APPEAR IN THE FOLLOWING INSTRUCTIONS EXPLOSION HAZARD: DO NOT INST ALL TO A HIGH PRESSURE STEAM BOILER (greater than 15 psig). AN EXPLOSION COULD OCCUR. EXPLOSION HAZARD.
-4- j THIS PRODUCT MUST BE INST ALLED AND MAINT AINED BY A LICENSED PROFESSIONAL. IN ADDITION TO THE INSTRUCTIONS IN THIS MANUAL, FOLLOW ALL APPLICABLE LOCAL AND ST A TE CODES OR IN THE ABSENCE OF SUCH CODES, THE CURRENT EDITIONS OF THE NA TIONAL PLUMBING CODE AND THE NA TIONAL ELECTRIC CODE.
-5- TD-7Z, TD-41Z, TD-7ZDW , TD-41ZDW COMPONENTS CHECKLIST The following is a checklist of components requir ed for proper installation of these BOILER MA TE™ models, both Priority and Non-Priority: A. Separate circulator • 1 each - circulator (4-8 gpm) • 1 each - positive shut-of f weighted check valve B.
-6- A. General Installation Requir ements 1. Do not "short circuit" the boiler Do not connect boiler supply and return lines to the same section or in the same flow circuit in a boiler , because the boiler water returning from the BOILER MA TE™ will "short circuit" and exit the boiler too cold for pr oper heat transfer .
-7- B. PIPING PIPING SHOULD BE ACCOMPLISHED WITH UNIONS. Step 1 - Locate the BOILER MA TE™ near boiler . Step 2 - Connect the cold water piping. a. Shut off the cold water supply at the main shut-of f valve. b. Drain existing domestic water system. Open 1 or more system faucets to pr event vacuum.
-8- Step 5 - Connect boiler supply pipe. Figure 1. a. Shut off the cold water supply valve to the boiler , and drain it using a hose attached to the drain valve at the boiler . b. When the boiler system piping is drained, cut the piping to accommodate the supply line tee.
-9- the service switch). c. Switch of f the branch cir cuit breaker . Step 2 - Remove electrical box cover . Step 3 - Remove existing wir e fr om boiler aquastat terminal C1 and connect to terminal #2 on DPDT relay . Step 4 - Install wire fr om DPDT relay terminal #1 to boiler aquastat terminal C1.
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- 11 - The BOILER MA TE™ is intended to pr ovide a tank service life of many years. Components, however , may be subject to failur es that requir e service. Failure to use the corr ect procedur es or parts in these circumstances may make the unit unsafe.
-12- RESIDENTIAL BOILER MA TE™ CLASSIC (TD-7Z and TD-41Z) ELECTROCUTION HAZARD. THE BOILER MA TE™ MUST BE ELECTRICALL Y GROUNDED. NOTES: 1. THE BOILER MA TE™ MUST BE ELECTRI- CALL Y GROUNDED AND INST ALLED IN ACCORDANCE WITH LOCAL CODES, OR IN THE ABSENCE OF LOCAL CODES, WITH THE NA TIONAL ELECTRIC CODE.
- 13 - PROBLEM CAUSE SOLUTION 1. No hot water at faucet. 1. Boiler does not operate. 1. a. Press reset button on boiler . b. Check main cut-off switch. c. Check fuse. 2. Circulator does not operate. 2. a. Check power supply . b. Check shaft coupling. c.
-14- DA TE SERVICE PERFORMED COMMENTS CONTRACTOR 9. SERVICE RECORD.
AMTROL ® BOILERMA TE ™ CLASSIC AND TOP-DOWN™ LIMITED PRODUCT WARRANTY This W arranty cannot be transferred - it is extended only to the original Purchaser or First User of the Product. By accepting and keeping this Product you agree to all of the warranty terms and limitations of liability described below .
West W arwick, Rhode Island 02893 Part #: 9040-628 REV B (7/04) -16-.
An important point after buying a device Amtrol TD-7Z (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 TD-7Z 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 TD-7Z - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Amtrol TD-7Z you will learn all the available features of the product, as well as information on its operation. The information that you get Amtrol TD-7Z will certainly help you make a decision on the purchase.
If you already are a holder of Amtrol TD-7Z, 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 TD-7Z.
However, one of the most important roles played by the user manual is to help in solving problems with Amtrol TD-7Z. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Amtrol TD-7Z 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
