AGF Manufacturing Inc. • Phone: 610-240-4900 • Fax: 610-240-4906 • www.testandrain.com
9
MAINTENANCE INSTRUCTIONS
Maintenance is the cornerstone to keeping any system operating correctly and
efficiently. It is the building owner’s responsibility to ensure that the M5400 has
been drained of condensation and that the heater and alarm are working properly.
Failure to drain condensation from the system, or conduct regularly scheduled
testing and maintenance could result in system failure due to freezing. System
must be maintained per NFPA 25 4.6, 4.6A, and 4.1.
It is
especially important
that functional testing of the heater be performed before
the start of the winter season or when temperatures begin to approach freezing
conditions.
Verify alarm operation:
Push and Hold the “TEST” button on the Alarm Panel for five seconds to
1.
verify that the alarm horn sounds and the alarm light pulses.
MODEL 5400A
Verify heater operation:
CAUTION: Always take the necessary precautions when entering the alarm panel
when 120V power is present.
Loosen the four screws on the front of the
1.
M5400A Alarm Panel Box and carefully remove
the cover.
Take note of the current thermostat set-point.
2.
Thermostat Set-Point: __________________
Turn the red Thermostat Set-Point dial clockwise
3.
until the heater turns on.
Reset the red Thermostat Set-Point dial to the
4.
previous setting.
Install the M5400A Alarm Panel Cover and tighten the four screws securely.
5.
MODEL 5400H
Verify heater and Hot Monitor Timer operation:
CAUTION: Always take the necessary precautions when entering the alarm panel
when 120V power is present.
Loosen the four screws on the front of the M5400H Alarm Panel Box and
1.
carefully remove the cover.
Take note of the current thermostat set-point.
2.
Thermostat Set-Point: __________________
