MODEL 1601 SERIES COFFEE BREWER
COMPONENT MAINTENANCE MANUAL
WITH ILLUSTRATED PARTS LIST
25-30-27
Page
101
September 1, 2005
TESTING AND FAULT ISOLATION
1.
General
A.
This section consists of the following subsections: Testing and
Troubleshooting.
(1)
The Testing subsection is a general functional test of the coffee brewer
to determine in which area a fault may have occurred.
(2)
The Troubleshooting guide describes the most common possible faults
and their remedies. It is meant to serve as a general guide and
assumes that all internal wiring and power connections are correct.
B.
The 1601 series coffee brewers have single setpoint thermostats. Brew
temperature calibration is not adjustable. The thermostat does not control
the brew temperature, it controls the temperature of the heater block.
2.
Testing
A.
Functional Test Setup
The test bench will require the following:
(1) Power Requirements
MODEL
TEST BENCH REQUIREMENT
1601A-AC3P
1601B-AC3P
115 VAC, 3-Phase, 300 - 700 Hz at 5 Amps
1601B-AC1P
115 VAC, 3-Phase, 300 - 700 Hz at 10 Amps
1601-DC28
1601A-DC28
1601B-DC28
1601B-DC28-B
28 VDC at 40 Amps
1601-AC3P
115 VAC, single phase, 60 - 400 Hz at 10 Amps
(2) A temperature measuring instrument capable of measuring
±
3° F.
