8
A C
D
B
Figure 6
4. Use a small screwdriver and follow indicated instructions for
connecting cable wires into the terminal connector according
to the wiring diagram.
4
1
2
3
Figure 7
5. Make sure that field wiring and insulation is not squeezed
when closing the valve kit box cover.
6. Close the valve kit box cover 4 x 10-32” (M5).
Installation of the Electrical Control Box
7
Figure 8
4
1
2
6
H1
H3 H5 H5
H4
H2
H7
H6
H8
X24A
5
3
Figure 9
HIGH VOLTAGE!
D
ISCONNECT
ALL
POWER
BEFORE
SERVICING
.
M
ULTIPLE
POWER
SOURCES
MAY
BE
PRESENT
. F
AILURE
TO
DO
SO
MAY
CAUSE
PROPERTY
DAMAGE
,
PERSONAL
INJURY
OR
DEATH
.
WARNING
1. Control box
2. Hanger bracket
3. Main PCB
4. Transformer
5. Terminal
6. Optional PCB (KRP4)
7. Conduit mounting plate
Mechanical installation
1. Fix the control box with its hanger brackets to the mounting
surface. Use 4 x 1/4” screws (for holes of Ø6 mm) to mount
the control box with its hanger bracket to the mounting sur-
face.
2. Open the lid of the control box.
3. For electrical wiring: refer to “Electrical Wiring” section.
4. Identify the usage of each opening. Close the unnecessary
openings with stoppers (closing cups).
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