Installation instructions, Mounting the i-42-em-r, Mounting the threaded body test switch (tbts) – IOTA I-42-EM-R User Manual
Page 2: Wiring, Labels, Completing installation, Lamps operated
Page 2
The
6
″ violet leads provide the lamp selection option. The unit is shipped from the factory with the leads discon-
nected and capped.When used with particular lamp types, violet leads should be connected to one another. Refer
to chart for lamp selection options.
2. MOUNTINg ThE I-42-EM-R
When used with ceiling mounted downlight fixtures, the
I-42-EM-R should be mounted on the fixture above the
ceiling. The flex conduit marked “A” should be wired into the ballast/lamp compartment or to an electrical junction
box on the fixture which allows access to the ballast/lamp connections.
When battery packs are remote mounted, consult Customer Service for the maximum allowable distance between
the battery pack and the lamp(s).
3. MOUNTINg ThE ThREADED BODy TEST SWITCh (TBTS)
Select a convenient location on the side of the reflector so that the
TBTS can be seen after installation. Allow for
proper clearance and drill or punch a
7
/
8
″ hole (
1
/
2
″ knockout). Remove the knurled nut (provided) and push the
TBTS housing into the
7
/
8
″ hole. Secure the TBTS with the knurled nut. NOTE: For proper operation, use only the
test accessories provided with the unit. See Page 1 of the Instruction Manual.
4. WIRINg
A. When the
I-42-EM-R is installed on the same branch circuit, refer to Illustration 1, Figures A and B for
input wiring. When installed on separate branch circuits, refer to Illustration 1, Figures C and D for input wiring.
Per NEC, the
I-42-EM-R and A.C. ballast must be on the same panel board.
B. The
I-42-EM-R requires an unswitched A.C. power source of either 120 or 277 volts; therefore, when used
with switched fixtures, the
I-42-EM-R input must be wired ahead of the switch. Refer to Illustration 1 for
switched and unswitched fixture wiring diagrams.
C. Refer to the wiring diagrams on the back page for the proper wiring. For wiring diagrams of ballasts not shown,
consult our Customer Service.
5. LABELS
Attach the appropriate labels adjacent to the
TBTS. Annotate Re-lamping label for lamp type and wattage. The
Caution and the Re-lamping labels must be on the fixture in a readily visible location to anyone attempting to ser-
vice the fixture.
6. COMPLETINg INSTALLATION
When the installation is complete, switch the A.C. power on and join the
I-42-EM-R unit connector.
INSTALLATION INSTRUCTIONS
CAUTION: Before installing, make certain the A.C. power is off and the
I-42-EM-R unit connector is disconnected.
1. LAMPS OPERATED
Refer to the chart below for the type of lamp(s) operated and the number of lamps to be operated in the emergency mode.
If you have any questions regarding specific lamps, contact Customer Service.
N
O
I
T
P
O
P
M
A
L
E
P
y
T
y
C
N
E
g
R
E
M
E
N
O
I
T
A
R
E
P
O
T
E
L
O
I
V
S
D
A
E
L
1
2
3
4
10W-18W
26W-42W
18W
One Lamp
One Lamp
Two Lamp
Two Lamp
Compact
Compact
Compact
Compact
Connected
Disconnected
Connected
Disconnected
10W-13W
5
6
7
18W
24W
36W
Long
Compact
Long
Compact
Long
Compact
One Lamp
One Lamp
One Lamp
Connected
Disconnected
Disconnected
INSURE WIRING IS IN ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE AND LOCAL REGULATIONS.