Nortec RH - Rh Wiring Diagram

J10
Install J10 for
On/Off
control only
Capacity
adjust
High Water
P8
K2
K3
P4 P5 P6
Status
Lamps
240/208/120
VAC
24 VAC
1.5 Amps
G Y
Cylinder
Fill V
Drain V
12
3
4
8
919
20
24 VAC
Security Loop
Control Ground (-)
Control Signal (+)
24 VAC
Fan Security
Fan Start (+)
Fan Start (--)
208
240L1
External
Internal
120 P
On/Off/Drain
Switch
Transformer
208
240L1
120 P
208
240L1
120 P
S
Note:
Install jumper
from P to
terminal
corresponding
to mains
voltage.
Note:
Room Steam Distributor
not included with RH
Duct humidifier
Hot
Neutral
Ground
Hot
Hot
Ground
Hot
Hot
Ground
120 VAC
208 VAC
240 VAC
M
ROOM Steam Distributor
TB2
TB1
+
_
~
~
Rh Humidifier 120/208/240 Vac
INTERNAL WIRING DIAGRAM
DIAGRAM No. 2548760 REV. B DATE: Sept. 9, 2009
P1
P2
P3
P7
RH Wiring Diagram
51 | Troubleshooting
Figure 36: RH Wiring Diagram