LAARS Mascot LX MLXC 175 MBH - Install and Operating Manual - Manual (Page 33)

Mascot LX Boilers and Water Heaters Page 29
Figure 21. Field Wiring Connections
High Voltage
Field Connections
(located behind the
inside lower panel)
Shown at
actual size
Shown at
actual size
Low Voltage
Field Connections
(located on the front of
the inside lower panel)
OUTDOOR
SENSOR
SYSTEM
SENSOR
TANK
AQUASTAT
DHW
SENSOR
DC OUT
DC IN
GROUND
GND
MOD
BUS
SAFETY
INTERLOCK
T-T
1-
2-
3-
4-
5-
6-
7-
8-
9-
10-
11 +
12 -
13 +
14 -
15-
16-
17-A
18-B
19-
20-
H2366000C
DHW
PMP
1- GROUND
2- NEUTRAL
3- LINE
4- SYS PMP
5- NEUTRAL
6-
7- NEUTRAL
8- BOILER PMP
9- NEUTRAL
10-
11-
12- SPARE
H2366001C
ALARM
CONTACT
3.00
1.75