Installation Instructions

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Document No. 540-566

April 10, 2008

Smoke Control

Listed Heat Pump Controller — Single Stage

24 V-AC

DO 1 DO 2 DO 3 DO 4 DO 5

NO C NO C NO C NO C NO C

DO 6 DI 3 DI 2 FLN

TRUNK

NO C

POWER

TRUNK

TERMINATIONS

FLN TRUNK

TERMINATIONS

MOUNTING

HOLE

(2)

CONTROLLER

BOARD

COVER

MOUNTING

RAIL

DO LEDS

INPUT/OUTPUT TERMINATIONS

TRANSMIT LED

RECEIVE LED

AI 3

TX RX + - S

BST RTS

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

TEC0168-SR1

BST LED ROOM TEMPERATURE

SENSOR/MMI PORT

Figure 1. Smoke Control Listed Heat Pump Controller — Single Stage.

Control Applications

2070 thr

ough 2072

Produc

t Description

The Terminal Equipment Controller (TEC) provides

high performance DDC of pressure-independent,

variable-air-volume zone-level routines. The TEC

can operate stand-alone or can be networked to

perform complex HVAC control functions.

The TE

C can also be used as part of a Siemens

engin

eered smoke control system. The TEC are

used t

o initiate the operations of dampers and fans

but th

e smoke control strategy will be initiated from

any of

the APOGEE ﬁeld panels and not by the TEC.

These instructions explain how to ﬁeld install or

replace a Heat Pump Controller — Single Stage (for

single and dual compressor heat pump applications).

Product Numbers

540-10

Smoke Control Listed Heat Pump

Controller — Single Stage

Shipping carton includes a controller assembly,

mounting rail, and two self-tapping screws.

CAUTION:

Keep the unit in its static-proof bag until

installation.

Accessories

540-658P25 Low cost temporary temperature

sensor that enables space control if

the permanent room or duct sensor is

not installed.

tem Number: 540-566, Rev. BA

age 1 of 6

Summary of content (6 pages)

PAGE 1
Installation Instructions Document No.
PAGE 2
Document No. 540-566 Installation Instructions April 10, 2008 Parts for Smoke Control Compliance Expected Installation Times 540-155K Smoke Control Listed Small Equipment Controller Enclosure 10 minutes. 550-002K Smoke Control Listed Large Equipment Controller Enclosure Required Tools and Materials ZBX-XXXXa Smoke Control Listed Large Equipment Controller Enclosure 5041MWCB UL Listed Class 2 transformer with 120/240/277/480 Vac 50/60 HZ 0.
PAGE 3
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). 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.
PAGE 4
Document No. 540-566 Installation Instructions April 10, 2008 • Transformer: primary 14 AWG • 24 Vac Input Power: 14 to 18 AWG • DO: AI: 18 to 20 AWG • DI: 18 AWG • LAN: 20 to 24 AWG • RST: 24 AWG 1 Place the filter 1-2 cm from the end of the cable or wiring to be shielded. 2 Wind the cable tightly twice around the filter. 3 Close the filter and wrap with a zip tie.
PAGE 5
Document No. 540-566 Installation Instructions April 10, 2008 Wiring Diagrams CAUTION: The controller’s DOs control 24 Vac loads only. The maximum rating is 6 VA for each DO.
PAGE 6
Document No. 540-566 Installation Instructions April 10, 2008 24 V-AC C H DO 1 DO 2 DO 3 DO 4 DO 5 DO 6 DI 3 DI 2 NO C NO C NO C NO C NO C NO C AI 3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 FLN TRUNK TX RX + - S BST RTS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ROOM TEMPERATURE SENSOR WALL SWITCH (OPTIONAL) MIXED AIR TEMPERATURE SENSOR (OPTIONAL) Y1 G Y2 TEC2071WD-SR1 CW CCW COMMON Figure 8.