Watlow F4T Installation And Troubleshooting User’S Guide

Watlow F4T Install & Troubleshooting • 40 • Chapter 5 Troubleshooting
Installing a new battery:
1. Observing polarity (as shown in the previous graphic), insert the new battery from the
bottom of the holder (2 open slots - red circles as shown in picture below).
2. Insert the battery perpendicular to the plastic housing.
3. Turn and secure the battery so that it sits under the tabs located on the top of the
holder.
4. Insert the holder into the controller housing with the positive side of the battery ori-
ented to the left as shown below.
Note:
If the battery is fully discharged it may be dis-
posed of in normal municipal waste. Because there
will always be some residual metals remaining in
the battery Watlow recommends that this battery
be recycled.
Anderson-Bolds ~ 216-360-9800
www.anderson-bolds.com

Watlow F4T Specifications

General

Inputs	Thermocouple, RTD, mA, V
Outputs	Relay, SSR, mA, V
Communication	Ethernet, Modbus RTU
Data Logging	Yes
Certifications	CE, UL, cUL, RoHS
Control Modes	PID, On/Off
Power Supply	100 to 240 VAC
Operating Temperature	0 to 50°C
Enclosure Rating	IP65
Display	4.3 in. (109 mm) color touch panel LCD
Control Loops	Up to 4