Weil-McLain Series 2 Manual page 124

® S
ERIES
Replacement parts
Figure 129
Controls and electrical components — ECO 70/110/155 (see Figure 130, page 125 for illustration)
Item Name
100 Flue temperature sensor & grommet
110 Outdoor temperature sensor
120 Transformer 120V/24V
130 Display board assembly
140 Control module assembly
150 Wire harness — line voltage (not shown)
160 Wire harness — low voltage (not shown)
170 Wire harness — display (not shown)
180 Ignition cable (not shown)
F1 - 3 amp, fast blow ato (5 fuses)
190
(not shown here — see Figure 103, page 96)
F2 - 12 amp, fast-blow ag (5 fuses)
200
(not shown here — see Figure 103, page 96)
210 Jumper for low voltage terminal blocks (not shown)
220 Connector electrical control (not shown)
230 Low voltage sealing grommet (not shown)
NOTE: Item's 130 & 140 (P/N 381-330-030 and 381-330-029) are ECO Series 2 components and must be used together.
Mixing Series 1 and Series 2 Control module and Display board will NOT work.
ECO Series 2 Control module and Display may be used on a Series 1 boiler, if both Control and Display are changed out
at the same time. For ECO 110 model, see Notice on page 71.
124
2
-
G
AS FIRED WATER BOILER
(continued)
Go to www.weil-mclain.com to locate Weil-McLain distributors
— Boiler Manual
Description / contents
One sensor & grommet
One sensor
50 VA transformer
Includes circuit board and plastic housing
Control module and housing
Wire harness (ECO 70)
Wire harness (ECO 110)
Wire harness (ECO 155)
Wire harness (ECO 70 )
Wire harness (ECO 110)
Wire harness (ECO 155)
Connects display to control
Ignition cable
5 Fuses
5 Fuses
5 jumpers
Includes all 6 connectors
Seals thermostat wire at entrance to cabinet
Part Number
383-500-600
510-312-218
383-500-628
381-330-030
381-330-029
591-392-001
591-392-031
591-392-003
591-392-000
591-392-030
591-392-002
591-392-004
591-391-997
383-500-603
383-500-604
383-500-641
383-800-229
562-248-771
Part number 550-142-190/1218