Rheem 325 II Series - COMPONENT TESTS 10-13; Fan & Circulator Tests

52
This document is stored and maintained electronically by Service. All printed copies are deemed uncontrolled.
TM077: 325 & 410 Series II Heat Pump Service Instructions
Rev 00: Issued April 2014
Component Tests 10 – 13
Test 10
Test 11
Using a multimeter set on the AC voltage
scale, measure between the active (blue)
and neutral (black) terminals of the fan
plug at the controller.
Normal voltage is 240V AC.
Unplug the fan from the controller and
using a multimeter set on the resistance
(ohms) scale, measure between the
disconnected fan plug pins. The following
run and start winding results should be
obtained:
Blue & black wires (Run): 650Ω
Blue & brown wires (Start): 375Ω
Test 12
Test 13
Unplug the fan from the controller and
using a multimeter set on the capacitance
(µF) scale, measure between the two rear
pins of the jack on the controller.
Normal capacitance is 1.5 micro Farads
(1.5µF).
Using a multimeter set on the AC voltage
scale, measure between the active (brown)
and neutral (blue) terminals of the
circulator plug at the controller.
Normal voltage is 240V AC.
240
650
1.5
240