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4. Wiring the circulator: Disconnect AC power supply. Remove terminal box cover. Attach a wiring connector into knockout hole.
Use flexible con-duit only. Connect Line/Hot power to the black lead, Neutral to the white lead. See wiring diagram.
Note: If pigtail leads provided are not used, be sure to trim field wire to a strip length of .25" (+/- .025") to prevent exposed wire causing
a short at the terminal plug. Connect line and neutral to green terminal plug as shown in diagram. Depress the spring tab with a small
screwdriver to insert wire into plug. Release tabs to complete connection. The 0018e is a double insulated circulator, no grounding wire
is necessary. Replace terminal box cover.
5. Start the circulator: When purging the system, it is recommended to run the circulator at manual full speed operation long enough to
remove remaining air from the bearing chamber. To do this, turn the dial clockwise to the ZONE CIRC - MAX position. This is especially
important when installing the circulator in the off-season.
Full Speed Operation:
To run the pump at full speed during the fast fill, start-up and purge process, rotate dial clockwise to MAX speed setting. To return to the
normal operating mode, turn dial to desired fixed speed, constant pressure, or proportional pressure setting.
CAUTION: Never run the circulator dry or permanent damage may result.
ATTENTION: Ne laissez jamais le circulateur tourner à sec, des dommages permanents peuvent en résulter.
6.
Programming your 0018e circulator:
a.
Taco 0018e ECM Circulator Mobile App - www.TacoComfort.com/0018e_UserManual
1.
Search for Taco 0018e ECM Circulator mobile app within the App Store or Google
Play on your mobile device.
2.
Download the Taco 0018e ECM Circulator mobile app for free and install it on your mobile device.
3.
Once complete, you are able to start using the app. Additional operating instructions can be found on the app itself.
Turn the selector dial counter-clockwise to the Bluetooth
communication & control using the 0018e mobile app. This will enable wireless mode selection control,
performance diagnosis & reporting. In this dial postion, SureStart
selector dial is turned to any other position the 0018e mobile app can be used for 1-way (read only)
communication, providing performance diagnosis & reporting.
Minimum software requirements:
-
iOS version 10 (BLE compatible)
-
Android version 4.4 (BLE compatible)
b.
Manual Dial
Note: The 0018e is factory-programmed for maximum speed operating mode. A Blue LED will appear when first powered on.
If this is your desired operating mode, no programming changes are required.
The 0018e
has 3 Operating Modes on the Selector Dial:
TM
• Proportional Pressure ( TRV ) - Varies speed to maintain a proportional/variable pressure differential.
• Constant Pressure ( ZV ) - Varies speed to maintain a constant pressure differential.
• Fixed Speed ( ZONE CIRC ) - Infinitely adjustable settings (MIN-MAX).
To change operating mode and settings:
Modify the performance of the circulator as needed by rotating the dial using a flat screwdriver. When an operating mode is
changed, a blue, orange or green LED will illuminate when the circulator is powered on. The LED will flash each time mode is
changed. See diagrams below to determine best mode of operation for the system.The selection of the right functioning curve
depends on the characteristics of the heating system and the actual heat demand.
4
WIRE NUT
WHITE
NEUTRAL
BLACK
LINE
L
No ground wire is required.
WIRING DIAGRAM
Green Terminal Plug
Spring Tabs
N
®
setting icon for 2-way (read/write)
capability is disabled. When the
®
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