![PLEASE READ THE FOLLOWING INSTRUCTIONS CAREFULLY](/images/new-backgrounds/82337/823373x1.webp)
PLEASE READ THE FOLLOWING INSTRUCTIONS CAREFULLY
IMPORTANT GENERAL SAFETY INFORMATION -
ADDITIONAL SPECIFIC SAFETY ALERTS APPEAR IN THE FOLLOWING INSTRUCTIONS.
FAILURE TO PROPERLY SEAL WILL RESULT IN
LOSS OF PRECHARGE CAUSING PRODUCT TO FAIL.
Installation
THIS PRODUCT MUST BE INSTALLED BY A
QUALIFIED PROFESSIONAL.
1.Visually inspect
2.Adjust
If increasing the above 55 psig, the following steps must be followed:
a. Tank must be connected to the system with isolation valve open.
b. System must be pressurized to
c. Isolation valve then needs to be closed.
d. The
e. Bring system up to pressure, and then open the isolation valve to the tank.
Failure to follow these instructions could result in damage
Operation
1.The
2.As the water temperature rises, expanded water enters the
3.As hot water is used, the pressure in the air chamber forces water back into the system until the
4.Water treatment is not to exceed 200° F or fall below 35° F.
NOTE: Models are listed
Warranty
Visit www.amtrol.com for complete warranty details.
Figure 1
to the bladder or diaphragm and void all warranties.
3. Replace and tighten plastic cap on air fitting. | |
4. | Install the |
| water heater at a point between the water heater and |
| backflow preventer, check valve or pressure reducing valve |
| (see Figure 1). |
5. | Once the |
| line for any leakage. Make repairs if necessary. |
6. | Before the initial firing of the water heater, open any hot |
| water fixture and draw water until all air is removed from the |
| system. Turn the water heater temperature control to desired |
| ending temperature level, (see water heater instructions). |
7. | To relieve initial thermal expansion, slightly open a hot water |
BFP, Check or PRV
CWS
Expansion Tank
Water
Heater
Hot Water
T & P
Valve
faucet. Continue until water heater aquastat temperature is |
satisfied. Once heater is at its operating range, no further |
bleeding of expanded water is required. |
8. The system water heater and |
operational. The |
and pressure increases caused by thermal expansion to a |
level well below the water heater relief valve setting. |
Maintenance
1.A professional plumber should check the complete heating system, including the
BFP, Check or PRV
CWS
Expansion Tank
Water
Heater
Hot Water
T & P
Valve
1400 Division Road, West Warwick, RI 02893 USA
T:800.426.8765 F: 800.293.1519 www.amtrol.com
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