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AquaSmart®
Wireless Temperature Module
PARTS & ACCESSORIES
Model 7600WTM
Wireless Outdoor Temperature Reset
Description / Applications
®
The Beckett AquaSmart
Wireless Temperature Module
(WTM) is a 2-part accessory
for the AquaSmart boiler
control. It adds outdoor reset
capability to the AquaSmart
control by overriding the
control’s built-in HeatManager
algorithm when installed.
The wireless feature makes
installation easy by eliminating
mounting location limitations
for the outdoor
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Table of Contents Technical Specifi cations Features ...................................................................2 Electrical Ratings Technical Specifi cations ........................................2 Electrical Ratings ..............................................2 AquaSmart Wireless Module: Environmental Ratings ......................................2 Approvals ..........................................................3 ○ Voltage: 5 Vdc +/- 4% (from AquaSmart COM port) Operation ......
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Approvals This device complies with Industry Canada license - exempt RSS standard(s). This equipment has been tested and found to Operation is subject to the following two comply with the limits for a Class B digital conditions: (1) This device may not cause device, pursuant to part 15 of the FCC Rules. interference, and (2) this device must These limits are designed to provide accept any interference, including reasonable protection against harmful interference that may cause undes
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○ The Beckett 7600WTM can help to Operation achieve even greater fuel savings over the base AquaSmart with the following ○ The Beckett 7600AWM (AquaSmart advanced features: Wireless Module) dynamically adjusts the a. Warm Weather Shutdown can be boiler high setpoint using the graph shown in Figure 1 and inputs of the outdoor enabled to turn the low limit (if used) off if the outdoor temperature is above temperature and user-confi gurable 70°F. setpoints as noted in the fi gure. ○ The WTM
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Figure 3 - How to open WTS battery cell from the Wireless Temperature Installation Sensor (WTS). Press in the plastic tabs and pull the cartridge out as shown in Figure 3. Risk of Fire, Explosion, and 4. Remove the plastic insert on the battery Burn Hazard. terminal. Make sure battery is inserted Do not attempt to recharge, properly (see polarity mark on battery disassemble, heat above 85°C, expose holder). to water, puncture, incinerate, or short- circuit the battery. 5. Mount the
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Figure 4 - WTS Internal View LED WTS Button WARNING! Mount with battery at bottom position only. Failure to do so could expose the battery to water. The screen should display the current c. Navigate to screen 2. The signal strength outdoor temperature and show that the screen indicates the strength of the last transmission was received within the connection between the AWM and WTS. last few minutes. If “NOT INSTALD” At least 3 darkened bars are appears, the AWM and AquaSmart are recomm
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3. Installing a new WTS Replacing the WTS battery 1. To determine if battery needs replaced: a. Remove the battery from the old WTS and discard both. The lithium battery a. Navigate to Screen 3 as shown in should be recycled. Figure 5 (Navigating the Display Menus). If the screen says b. In the new Wireless Temperature Sensor, “REPLACE”, the battery needs remove the plastic insert on the battery replaced. terminal. Make sure battery is inserted properly (see polarity mark on battery
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Navigating the Display Menus Use the following screen structure to navigate through the AquaSmart Wireless Module screens available on the AquaSmart display. When navigating, always use the keypad as follows: ○ ENTER (RESET) – Enter menu ○ CANCEL (BACK) – Navigate up one level in menu structure ○ Up / Down Arrows – Flip through available screens in current menu ○ Note: Once in the wireless menu, the AquaSmart display is taken over by the AWM. The screens may take a few seconds to update, an
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4. Default is 0°F (-18°C). Range is 0°F to Programming Basic +40°F (-18°C to +4°C) Functions 5. NOTE – the maximum high limit value is determined by the high limit setting of the AquaSmart OTR ON/OFF: 1. Navigate to Screen 4 as shown in Figure Boost: 5 (Navigating the Display Menus). 1. Navigate to Screen 8 as shown in Figure 2. Pressing ENTER (RESET) on this screen 5. will toggle the setting on and off. 2. Press ENTER (RESET) on this screen and 3. ON (default) indicates that the outdoo
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2. This screen displays the most recent report Other Menu Items of the battery life of the WTS in percentage of battery life left and estimated years of service left. If less than a year of service life Current Outdoor Air Temperature is expected, the screen will say “REPLACE”. (OAT): 1. See Screen 1 shown in Figure 5. Adding Connections: 2. This screen displays the most recent outdoor 1. See Screen 9 shown in Figure 5. temperature received from the WTS, and the 2. This screen is used wh
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NOTES: AquaSmart Wireless Termperature Module Manual 11
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Limited Warranty Information The R. W. BECKETT CORPORATION (“Beckett”) warrants to persons who purchase its “Products” from Beckett for resale, or for incorporation into a product for resale (“Customers”), that its equipment is free from defects in material and workmanship. To qualify for warranty benefi ts, products must be installed by a qualifi ed service agency in full compliance with all codes and authorities having jurisdiction, and used within the tolerances of Beckett’s defi ned produc
