Gardner Denver DGH Series Instruction Manual page 46

LEGEND
1L SERVICE REMINDER 3 - PRE FILTERS (AMBER)
3L LEFT TOWER REGENERATING (AMBER)
4L LEFT PURGE VALVE OPEN (GREEN)
5L LEFT TOWER DRYING (GREEN)
6L PRESSURE SWITCH 1 (LEFT TOWER) CLOSED (GREEN)
7L SERVICE REMINDER 1 - PILOT AIR FILTER (AMBER)
8L SERVICE REMINDER 2 - AFTER FILTERS (AMBER)
10L RIGHT TOWER REGENERATING (AMBER)
11L RIGHT PURGE VALVE OPEN (GREEN)
12L RIGHT TOWER DRYING (GREEN)
13L POWER ON INDICATOR (GREEN)
14L MAIN SERVICE REMINDER (AMBER)
7L
6L
5L
4L
3L
1L
1PB
2PB
ENCLOSURE DOOR EXTERIOR
15L COMMON ALARM (RED)
16L PRESSURE SWITCH 2 (RIGHT TOWER) CLOSED (GREEN)
1PB SELECT SWITCH
2PB POWER ON/OFF SWITCH
3PB ALARM RESET SWITCH
4PB ENTER SWITCH
CNTRLPCB CONTROL BOARD
CR ALARM CONTROL RELAY
DISPPCB
JMP CONFIGURATION JUMPERS
J1 FILTER MONITOR 2 CONNECTOR
J2 FILTER MONITOR 1 CONNECTOR
Panel Layout – Energy Savings Controller
(Note: Figure is representative of Standard Pressure Models 40 through 3000.)
(Note: Overlay for Standard Pressure Models 4100 & 5400 depicts a different
inlet valve and outlet/purge circuit. Overlay for High Pressure Models 40
through 450 depicts a different inlet valve circuit.)
(continued on next page)
8L
13L
14L
DISPLAY BOARD
Figure 8-4
— 46 —
16L
12L
11L
10L
VACUUM FLOURESCENT
TEXT DISPLAY
4PB
3PB
15L
J3 RS232 SERIAL I/O CONNECTOR
J4 PICPROG. CONNECTOR
J6 XILINX PROGRAM CONNECTOR
J7 POWER SUPPLY INPUT CONNECTOR
PS AC TO DC POWER SUPPLY
RPB REMOTE SWITCH TERMINALS
TB1 ANALOG INPUT TERMINALS
TB2 SWITCH INPUT TERMINALS
TB3 VALVE OUTPUT TERMINALS
TB4 CONTACT OUTPUT TERMINALS
TB5 DC POWER INPUT TERMINALS
TB6 AC POWER INPUT TERMINALS