Installation Instructions

Document No. 540-566
Installation Instructions
April 10, 2008
Transformer Installation for Smoke
Control Applications
P/N 5041MWCB and 10041MWCB
1. Mount the transformer to a facility installed UL
Listed junction box (2x4 or 4x4).
Mount the integral conduit nipple through the
knock-out on the junction box.
2. Connect the secondary wires to the TEC using
UL Listed CL2 or equivalent cables.
P/N KELE AM-2483-OA
1. Use Siemens receptacle box assembly (P/N
529-804), installed only inside the enclosure (P/N:
550-002K).
2. Plug the transformer (P/N KELE AM-2483-OA) in
to the receptacle.
3. Connect the secondary wires to the TEC using
UL Listed CL2 or equivalent cables.
Controller Installation
1. Secure the mounting rail (Figure 1) in the
controller’s desired location.
2. Place the ESD wrist strap on your wrist and attach
it to a good earth ground.
3. Remove the controller from the static proof bag
and snap it into place on the mounting rail.
4. Connect the FLN (Figure 2).
FLN TRUNK
+-
S
(SHIELD) (SHIELD)
(+)
(+)
(-)
(-)
TEC0470R1
Figure 2. FLN Wiring.
CAUTION:
Do not ground the shield.
5. Connect the point wiring (see Wiring Diagrams).
6. Plug the room temperature sensor cable into the
RTS port (Figure 1).
7. Connect the power trunk (Figure 3). DO NOT
apply power to the controller.
C H
24 V COMMON
24 V HOT
POWER TRUNK
TEC0508R1
Figure 3. Power Trunk Wiring.
The installation is complete.
Smoke Control Compliance
The following instructions and information apply if
used for smoke control sequence.
1. If used for Smoke Control, install Smoke Control
Listed product, enclosure and transformer (see
Product Numbers and Accessories sections).
2. Input Rating:
• 24V 60 HZ 42 VA
Digital Output (DO) Electrical Ratings:
• Transformer P/N 5041BCWB: maximum
6VA per DO/ maximum 30 VA total.
• Transformer P/N 10041BCWB: maximum
6VA per DO/ maximum 36 VA total.
• Transformer P/N AM-2483-OA: maximum
6VA per DO/ maximum 16 VA total.
3. The room temperature sensor (RTS) is installed
in the same room as the TEC.
4. Connection from the TEC to the APOGEE field
panel is maximum 4000 feet, 24 AWG minimum.
5. Wiring Range:
Siemens Building Technologies, Inc. Page 3 of 6