M200-102-01
6
I56-6576-001
Figure 11: Front Panel Display
11a: MI-FL2011EI-HS / MI-FL2012EI-HS 1 Channel Detector
FRONT PANEL
The front panel will be different depending on which of the 3 MI-FL01
models is being installed, and each is shown below.
The following information is displayed:
• Detector Status: Normal, Alarm, Fault or Isolate
• Alarm Level; Alarm, Pre-Alarm
• Particulate Levels; 1-9
• Flow Level
• Test, Reset and Disable Buttons
MODULE 1
LEVEL 1
SMOKE
FAULT
FAULT
POWER
LEVEL 2
SMOKE
MODULE 2
ALARM
PREALARM
INPUT
SENSOR
ASPIRA
T
OR
E
L
B
A
SI
D
/
M
E
S
Y
TEMPERA
TURE
SOUNDER
FIL
TER
LOW
FLOW
HIGH
FLOW
S
T
2
10
3
1
4
5
6
7
8
9
2
10
3
1
4
5
6
7
8
9
MODULE
LEVEL
SMOKE
FAULT
FAULT
POWER
ALARM
PREALARM
INPUT
SENSOR
ASPIRA
T
OR
TEMPER
A
TURE
SOUNDER
FIL
TER
LOW
FLOW
HIGH
FLOW
E
L
B
A
SI
D
/
M
E
T
S
Y
S
2
10
3
1
4
5
6
7
8
9
11b: MI-FL2022EI-HS 2 Channel Detector
Sensor
The sensor address is set on rotary decade switches on the back of
the smoke sensing devices. The smoke sensors are located under
the sensor cover inside the unit (see Figure 9). The
Smoke Sensors
section of
Maintenance
- later in the manual - shows how to remove
the sensors. As supplied, the default for channel 1 is Address 1; in 2
channel units (or when two sensors are fitted) the second device is
set to Address 2. (Note: The number of addresses available will be
dependent on panel capability, check the panel documentation for
information on this).
Note:
The sensors communicate with the fire panel through the loop
connection whether the 24VDC power supply is on or not.
Module
The module address is set by means of rotary decade address switches
located behind the door of the unit. Use a screwdriver to rotate the
wheels to the desired address. The selected address refers to channel
1; on 2 channel units the device assigns the next (+1) module address
to channel 2 automatically. Hence, address 99 is not valid for channel 1
on a 99 address panel.
Note:
The module address will only respond to a panel poll when in
Normal
mode with the 24VDC power supply on.
POWERING UP
Using Default Settings
1. Connect a suitable 24VDC supply (complying with European
Standard EN 54-4) to pins 1 and 2 on terminal block T1 (See
Table 2)
2. Check the voltage at the connector. Make sure it is within the
required voltage range.
3. If the voltage is within the specified range, connect the power
connector to the unit.
4. Close and secure the housing door; verify the fan starts up and air
flows out of the exhaust port. The unit takes 1-3 minutes to initialise
and stabilise in normal mode.
EXTERNAL RESET
The default setting for the configurable external input is Device Reset
(terminal block T8). A momentary short circuit connection between
these terminals will cause the FAAST LT-200 unit to perform a reset.
SETTING THE ADDRESSES
Figure 10: Address Switches
Each aspiration channel uses loop communications to report its status
information to the CIE (Fire Panel). As a factory default, the unit will
report smoke alarm and sensor information at an associated sensor
address and general alerts and faults on a different module address.
X 10
X 1
