TM 10-4610-232-12
Table 2-3. Main Control Panel Controls and Indicators (Continued)
(Item numbers are keyed to Figure 2-4)
Item
Control/Indicator
Function
54
BOOSTER PUMP STARTER
Starter overload reset.
RESET
55
HIGH PRESSURE PUMP
Measures high pressure pump total run time.
HOURMETER
56
AIR COMPRESSOR HOURMETER
Measures compressor total run time.
57
HIGH PRESSURE PUMP RESET
Starter overload reset.
58
HEATER POWER SUPPLY
Controls 120 VAC power to power supply for van heaters.
STARTER OFF/ON
59
AIR COMPRESSOR STARTER
Starter overload reset.
RESET
60
UTILITY OUTLET 120 VOLT AC
120 VAC duplex receptacle.
61
DISTRIBUTION PUMP
Resets ground fault isolators.
GROUND FAULT RESET
62
RAW WATER PUMP
Resets ground fault isolators.
GROUND FAULT RESET
63
HIGH PRESSURE PUMP CB6
High pressure pump circuit breaker (CB6).
125 AMP
64
AIR COMPRESSOR CB2 15 AMP
Air compressor circuit breaker (CB2).
65
DISTRIBUTION PUMP CB3
Distribution pump circuit breaker (CB3).
15 AMP
66
RAW WATER PUMP CB4 15 AMP
Raw water pump circuit breaker (CB4).
67
PUMP SKID HEATER CB17
Pump skid heater circuit breaker (CB17).
10 AMP
68
3 KVA T2 CB16 10 AMP
3 KVA circuit breaker (CB16).
69
BOOSTER PUMP CB5 20 AMP
Feedwater booster pump circuit breaker (CB5)
70
5 KVA T1 CB15 15 AMP
5 KVA circuit breaker (CB15).
71
RAW WATER PUMP STARTER
Starter overload reset.
RESET
72
DISTRIBUTION PUMP STARTER
Starter overload reset.
RESET
73
MAIN CIRCUIT BREAKER CB1
Controls all power to process control panel and
150 AMP
opens door.
74
MEDIA INLET/OUTLET PRESSURE
Shows the pressure before and after the media filter and
GAGE - PD11
the pressure drop (differential).
75
CARTRIDGE INLET/OUTLET
Shows the pressure before and after the cartridge filter
PRESSURE GAGE - PD12
and the pressure drop (differential).
76
REVERSE OSMOSIS
Shows the system operating pressure (the pressure at the
PRESSURE GAGE - P13
inlet of the first set of RO vessels, or the pressure at the
outlet of the second set of RO vessels.
77
PRODUCT WATER PRESSURE
Shows the pressure of product water coming out of the RO
GAGE - P14
elements. Should be less than 20 psig (138 kPa).
78
REVERSE OSMOSIS PRESSURE
Used to select which pressure is shown by the REVERSE
SELECT VALVE - V47
OSMOSIS pressure gage.
79
CONTROL PANEL LIGHT
Provides ambient light for operators.
80
HIGH PRESSURE PUMP
Used to remove any remaining water inside the high
JOG SWITCH (MODEL ROWPU-1 ONLY)
pressure pump case before storage of the ROWPU.
Change 7 2-9
