517766
March 2003
- 22 -
18. READINGS FROM MODULE
Expected Readings on 120V Motor Controller
Pump/Motor
Winding resistance check,
phase to phase
(already in service manual) 32 ohms
120 VAC
RPS
C B A 15v
Æ
V
Should always be 15V DC
Individual phases should be either 15V or
Æ
V, will
change when the motor turns
Display
CLK
DAT
STR
Æ
V COMS 5v SM
Sleep Mode 2.5V:
On: 0.1V
Therm
Resistance check with power off.
12.5k ohms at (20
°
C) 68
°
F
Æ
V
Æ
V Therm
Lid lock drive
Lid Lock / OOB
Pulses up to 30V when locking,
when lid locked, sits at approx 10V DC
Æ
V OOB
Diverter Valve
Approx 100 V AC when on, across the terminals, not strictly AC, rectified mains
Fluke meters read approx 100 V AC or 220 V DC (rms) depending on meter.
Содержание ecosmart GWL11
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