INSTALLATION
Installing a Remote Control Enclosure
WARNING
ELECTRIC SHOCK HAZARD:
• The remote control enclosure must be mounted on
a vertical wall and installed in the vertical position.
Mounting the control enclosure in the horizontal position
may result in the collection of liquids and lead to an
electric shock.
• Operating voltage of remote control enclosure water valve
exceeds 50 V (extra low voltage). Enclosure is marked
with the following hazard identification symbol:
NOTE: A qualified electrician is recommended for connecting
the unit to a power source. A qualified plumber is
recommended for connecting drain(s) and Auto-Fill.
1. Cut and drill the appropriate holes in the mounting surface.
Refer to the "Control Enclosure Cutout Dimensions" below
for the cutout dimensions for each control enclosure.
2. Remove the trim cover from the control enclosure assembly.
Control Enclosure Cutout Dimensions
Model
Control Box Assembly
Without Bezel (standard)
Control Box Assembly
With Bezel (standard)
Recessed Control Box
Assembly (optional)
Control Panel for UR
Units
WM Control Assembly
(optional)
Control Box Assembly
with Auto-Fill (optional)
A
C
B
D
Control Box Without
Bezel (standard)
A
B
D
WM Control Box (optional)
Opening
Dimensions
(B)
(A)
2-3/16 "
3-3/8 "
( 55 mm)
( 86 mm)
( 83 mm)
3-1/4 "
3-3/4 "
( 83 mm)
( 95 mm)
( 105 mm)
5-7/8 "
6-3/8 "
6-13/16 "
( 149 mm)
( 162 mm)
( 173 mm)
2-1/8 "
3-3/8 "
( 54 mm)
( 89 mm)
(86 mm)
4-3/4 "
5 "
( 121 mm)
( 127 mm)
( 133 mm)
10-1/8 "
4-3/4 "
( 257 mm)
( 121 mm)
( 64 mm)
A
C
Control Box With
Bezel (standard)
A
C
Control Box Assembly
C
With Auto-Fill (optional)
D
Control Enclosure Assembly Cutout Dimensions
3. Position the control enclosure into the opening through the
backside.
4. Secure the control enclosure to the mounting surface
using screws (#8 sheet metal screws supplied).
5. Connect the proper power source to the mounted remote
control enclosure.
• For corded units, plug power cord into a properly
grounded electrical receptacle of the correct voltage,
size, and plug configuration. See the SPECIFICATIONS
section for details.
• For hardwired units, have a qualified electrician make
the appropriate electrical connections.
NOTE: Standard, UL approved hardwired units are equipped
with a 36" (914 mm) flexible conduit connected to the
control enclosure.
6. Connect the water supply to the optional Auto-Fill system,
if equipped. Refer to the "Installing an Auto-Fill Unit"
procedure in this section.
7. Reinstall the trim cover.
Screw Hole
Dimensions
(C)
(D)
3-1/4 "
2-1/2 "
( 64 mm)
4-1/8 "
---
---
3-7/8 "
( 98 mm)
3-1/2 "
2-1/4 "
( 57 mm)
5-1/4 "
3 "
( 76 mm)
2-1/2 "
10-7/16 "
( 264 mm)
B
C
Recessed Control
Box (optional)
B
20
Standard
Control Box
Control Box
To
Unit
Power
"In"
Power
Control Box
w/Auto-Fill
To
Power
Unit
"In"
Control Enclosure Electrical Connections
A
B
Control Panel
D
For UR Units
IMPORTANT NOTE:
Make sure the installation location
provides enough room for electrical
and plumbing connections to the
control enclosure. Follow local and
national plumbing and electrical
codes.
Form No. HWBM-0518
English
Recessed
To
Unit
"In"
A
C
B
D