16
"H" Control Board
Part Number P00013-02
"H" Control Board
1. Control Board Layout
•
"OUTPUT TEST" Button
(used to test relays on
control board)
•
K6 Connector
Open
•
K1 Connector
Pins
#1, 3 Float Switch
#2 Open
#4, 5 Bin Control
#6, 7 Thermistor
#8, 9 Open
•
"ALARM RESET" Button
•
S1 Dip Switch
•
"POWER OK" LED
(Lights when power is
supplied to the board.
Flashes when bin
control is activated.)
•
Relay LEDs (6)
(indicate which
relays are energized
as listed below)
•
LED 5 (X1 Relay)
Compressor (Comp)
Fan Motor-Remote
(FMR)
•
LED 4 (X6 Relay)
Drain Valve (DV)
•
LED 8 (X4 Relay)
Inlet Water Valve (WV)
(WV1) on units with
2 inlet water valves
•
K7 Connector
Transformer
•
K3 Connector
Magnetic Contactor
•
LED 7 (X3 Relay)
Pump Motor (PM)
•
LED 6 (X2 Relay)
Hot Gas Valve (HGV)
Fan Motor (FM)
Liquid Line Valve (LLV)
(FM and LLV off when
LED on)
•
LED 9 (X5 Relay)
Inlet Water Valve 2
(WV2) on units with
2 inlet water valves
•
K5 Connector
Pins
#1 Fan Motor (FM)
Liquid Line Valve (LLV)
#2 Hot Gas Valve
#3 Pump Motor
#4 Inlet Water Valve
#5 Open
#6 Drain Valve
•
S2 Dip Switch
•
Alarm Buzzer
