Appendix 1: Smoke Control Mode; Smoke Control Configuration; Data File Set-Up; Panel Reset - Honeywell Excel 50 Installation Instructions Manual

EXCEL 50 INSTALLATION INSTRUCTIONS

APPENDIX 1: SMOKE CONTROL MODE

Smoke Control Configuration

Excel 50, 100, 500, 600 Controller or LonWorks I/O
UL-listed Fire Alarm
Control Unit
8
C-BUS
XBS/XBSi/EBI
Firefighters Smoke
Control Panel (FSCS)
1
14505068 audible
annunciator
equipment side
R6
L3
2.2 ohm
CR6
20V
GND
CR2
10V
R3
L6
2.2 ohm
CR1
W1
13V
L4
schematic diagram of 14502412-010 transient protector
Fig. 52. Typical smoke control configuration
NOTES:
Locate and configure per NFPA 92A Section 3-4.3.4.
1
UL-listed annunciator / FSCS panel switches have a
min. rating of 24 V, 0.1 A, and lamps/LEDs have a
rating of 24 V, limited to 50 mA.
Locate to minimize control wiring and piping. Avoid
2
running wires or piping through areas that have a
high fire risk.
Locate per UL 555S.
3
Locate separate from and below all building exhaust
4
fans and upstream of any prevailing winds.
Exhaust to outside of building.
5
Locate airflow differential switch per CLEAFS405 and
6
CLEAFS460 Airflow Differential Switches Installation
Instructions 95-6001.
Locate UL-listed damper pressure / position indicator
7
per damper installation instructions.
Smoke control must be initiated by a listed fire alarm
8
control unit or in zone automatic alarm devices and
not devices located outside of the smoke control
zone interconnecting wiring must be within 20 feet (6
meters) and in conduit.
Refer to Smoke Control Fundamentals 77-1134.
9
Verify that the AC voltage source connected to inside
10
of main line voltage terminal block is from a UL 1481-
listed uninterruptible power supply. The main line
EN1B-0101GE51 R1105D
9
supply
fan
AO
11
airflow
sensor
12
exhaust
fan
AO
2
damper
AO
verification
10 6
status control
R5
signal line
L1
2.2 ohm
CR4
75V
earth
GND
ground
CR5
75V
R4
common
L5
2.2 ohm
CR3
75V
R2
signal line
L2
2.2 ohm
voltage terminal block max. current draw is 0.5 A. For
220/240 Vac (50/60 Hz) applications, verify that no
potential between any conductor and earth ground
exceeds 150 Vac. See Table 14 for 1450 power
supply to be used.
All external field wiring must be limited to 3277 feet
11
(999 meters) and be terminated to 14506944-001
transient protector (35 V, 290 mA max.) except C-
4
bus field wiring communicating at 1 MHz, which uses
14502412-010 transient protector (19 V, 500 mA. AI
on Excel 50 does not require protector.
5
Distributed L
12
must be in the same enclosure or less than 20 feet
(6 meters) from the adjacent enclosure. No pro-
3
tection is required.
7

Data File Set-Up

Generate the (Excel CARE) data file for the Excel 50 (non-
MMI model), 100, 500, or 600 Controllers. This data file has a
mix of hardware points for the necessary inputs and outputs
to control fans, dampers, and other equipment. In addition to
the inputs and outputs, a customer-control program is written
to control the outputs per the sequence. The Excel 500/600
controllers can reset the program once the data from the
operator interface indicates a normal condition for the
dedicated smoke control equipment. Wire conditions must be
programmed to provide annunciation of trouble conditions.
Also required for a dedicated application for the Excel 50,
500, or 600 Controller is a weekly time program to test control
points, fans, and dampers by exercising the equipment and
verifying feedback automatically during low building activity
periods. The XL 100CUUKL is for non-dedicated smoke
control.

Panel Reset

Wen in the smoke control mode, panel reset is accomplished
by resetting the initiating panel contact circuit or by separating
the initiating/reset switch on the FSCS panel.
CAUTION
Equipment damage hazard.
Failure to use listed/approved replacement parts can
damage the product, degrade operation, and result in
loss of safety function.
This product must be installed and operated within its
environmental, mechanical, and electrical speci-
fications as contained in this document.
When servicing, use only listed/approved replace-
ments parts ordered directly from the manufacturer.
38
W I/O (Distributed I/Os) wiring
ON ORKS