8. WIRING ALL SMART CONTROLMODELS

The Smart Control™ incorporates all the switching and temperature control functions necessary to control the BoilerMate™. The diagram below shows internal wiring and the associated functions.

After wiring is complete, insert the white thermistor (sensor) plug into the receptacle at the base of the Smart Control™. Select the plug marked CIRCULATOR or ZONE VALVE based on the application. Zone valves can be slow actuating. Therefore, the zone valve sensor contains a built-in temperature offset to account for the time it takes the zone valve to fully close. This results in potable water temperature that is representative of the Smart Control™ temperature set point. This is why it is important to install the correct sensor into the Smart Control™. See Page 2 for information regarding the selection of a circulator or zone valve.

Normally Open

{

 

 

 

 

Close on call for hot water

 

 

 

 

Post-Purge function

 

 

 

 

Pre-Purge function

 

 

 

 

 

{

 

 

Normally Open

 

 

 

 

 

 

 

 

Close on call for hot water

 

 

 

 

 

 

 

Normally Closed

 

 

{

Open on call for hot water

Priority function

 

 

Constant 24VAC or 120VAC{

ORANGE

ORANGE

BLUE

BLUE

VIOLET

VIOLET

WHITE

Power In

BLACK

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Amtrol WH-7 Classic Series, Top Down, WH-9 Classic Series Wiring ALL Smart Control Models, Orange Blue Violet White, Black

RTR, Top Down, WH-7 Classic Series, WH-9 Classic Series specifications

Amtrol is a well-respected name in the water heater industry, and its Classic Series models, such as the WH-9 and WH-7, are recognized for their quality and performance. These water heaters are designed to meet the hot water needs of residential and commercial applications, offering efficient solutions for those who require a reliable supply of hot water.

The WH-9 Classic Series is a standout model, boasting a 9-gallon capacity, making it ideal for smaller households or specific applications that require a compact solution. This model is designed with a unique top-down heating system, which ensures that water is heated efficiently from the top down, minimizing energy waste. The tank is insulated with high-density foam, reducing standby heat loss and enhancing energy efficiency. This model features a glass-lined steel tank that is resistant to corrosion, coupled with a magnesium anode rod that further extends the tank’s lifespan.

On the other hand, the WH-7 Classic Series offers a slightly smaller 7-gallon capacity, making it a perfect choice for tight spaces or systems where only a limited quantity of hot water is needed. Similar to the WH-9, the WH-7 also utilizes advanced insulation technology to maintain water temperature and reduce energy consumption. The compact design of both models allows for easy installation in various locations within a home or business.

Both the WH-9 and WH-7 feature a user-friendly thermostat for precise temperature control. This allows users to adjust the water temperature to their specific needs, ensuring optimal comfort and safety. The Classic Series is built with high-quality components, including durable heating elements that provide quick recovery times, delivering a steady flow of hot water when needed.

Another notable characteristic of the Amtrol Classic Series is its commitment to sustainability. The company integrates eco-friendly technologies into their products to reduce energy consumption, which is beneficial for both the environment and the consumer’s utility bills.

In conclusion, Amtrol’s WH-9 and WH-7 Classic Series water heaters offer efficient, reliable hot water solutions for varying residential and commercial needs. With their innovative heating technologies, durable construction, and user-friendly features, these models stand out in the competitive water heater market, making them a preferred choice for many homeowners and businesses alike. Whether you opt for the 9-gallon or the 7-gallon capacity, you can be confident in receiving consistent and efficient hot water when you need it most.