AERCO SWDW68 U-Tube Double-Wall Heaters w/ECS - Manual (Page 79)

HE-
111 − CORRECTIVE MAINTENANCE
Rev B Mar 2013
8-25
Table 8-3. ECS Control Box Assembly Parts List, continued
ITEM QTY PART NO. DESCRIPTION
12
AS
REQ’D
SEE
TABLE 8-5
COMMUNICATION BOARD
13 1 62004 PLUG
14 8 53011 LOCK WASHER, #4
15 12 65010 STANDOFF
16 4 53010 LOCK WASHER, #8
17 4 56012 HEX NUT, #8-32
18 2 56011 HEX NUT, #6-32
19 2 53012 LOCK WASHER, #6
20 4 56010 HEX NUT, #4-40
21 2 62002 STRAIN RELIEF
22 1 62003 PLUG
THE FOLLOWING INTEMS ARE NOT ILLUSTRATED IN FIGURE 8-12
23 1 63007 AC WIRE HARNESS
24 1 63008-1 CONTROL BOX CONN. WIRE HARNESS
Table 8-4. Individual Component Wiring Harnesses
ITEM QTY PART NO. DESCRIPTION
All Heat Exchangers
1 63009-51 SOLENOID VALVE WIRING HARNESS
2 63009-52 HOT WATER OUT –TO-TEMPERATURE CONTROLLER WIRING HARNESS
3 63009-53 HOT WATER OUT –TO-OVER-TEMPERATURE SWITCH WIRING HARNESS
4 63009-59 ACTUATOR WIRING HARNESS
All Steam-to-Water Double-Wall Heat Exchangers with Serial Number H-09-430 and Above
5 63009-58 MIXED INLET TEMPERATURE WIRING HARNESS
6 63009-61 RECIRCULATION PUMP WIRING HARNESS
Table 8-5. Communication Board Options
PART NUMBER DESCRIPTION
64009-1 RS232 COMMUNICATIONS BOARD
64009-2 RS485 COMMUNICATIONS BOARD
8.4 RECOMMENDED SPARE PARTS
AERCO recommends the DW-Series Spare Parts listed in Table 8-6.