Mircom LT-949 MIR-65 Installation guide
- Category
- Fire protection
- Type
- Installation guide
This manual is also suitable for
TECHNICAL SUPPORT
North America
Tel: (888) Mircom5
(888) 647-2665
International
Tel: (905) 647-2665
Canada - Head Ofce
25 Interchange Way, Vaughan, Ontario, L4K 5W3
Tel: (905) 660-4655, Fax: (905) 660-4113
USA
4575 Witmer Industrial Estates, Niagara Falls, NY 14305
Tel Toll Free: (888) 660-4655, Fax Toll Free: (888) 660-4113
Website: www.mircom.com
4
1
MIR-65 Series Smoke & Heat Detectors
Installation Instructions
General
These instructions apply to the 6” E-Z Fit base, part no MSB-65B, for installing
MIR-65 Series smoke and heat detectors.
Installation
These products must be installed in accordance with the applicable NFPA standards,
local codes and jurisdictional authorities. Failure to follow these instructions
may result in failure of the detectors to report an alarm condition. Mircom is not
responsible for detectors which are improperly installed, maintained and tested.
Before installing these products check the continuity, polarity and insulation
resistance of all wiring. Check that siting is in accordance with the re system
drawings and conforms to all applicable local codes such as NFPA 72.
Use 3” octagonal box for direct connection to the base. 4” octagonal and 4” square
boxes may be used with proper UL listed mounting brackets. When mounting on
a wall, install 4” to 12” from the ceiling. Use 3M Weatherban 606 Non-Flammable
sealing compound (or equivalent) to seal eld wiring conduit opening in the electrical
box, this will reduce the stacking effect. Secure the base to the electrical box with
appropriate screws. Do not overtighten the screws. The raised mark on the side of
the base indicates the direction of the detector LED when tted. Connect the shield, if
required, to the SHIELD terminal on the base.
LT-949 Rev.2
September 2010
39214-244/Issue 1
2
3
Fig 1. Wiring diagram of MIR-65 Series zone
Fig 2. Wiring diagram of MIR-65 Series zone with common remote indicator
Fr
om control panel
L2
L
1
IN
–R
L1OUT
L2
L
1
IN
–R
L1OUT
L2
L
1
IN
–R
L1OUT
End-of-line
device
Remote LED
+
–
SHIELD SHIELD SHIELD
L
1
IN
–R
L1OUT
L2
L
1
IN
–R
L1OUT
L2
L
1
IN
–R
L1OUT
End-of-line
device
From control panel
L2
+
–
SHIELD SHIELD SHIELD
Remote LED
Warning
CAUTION: Do not use looped wire under terminal L2. Break wire run to provide
supervision of connections.
The above instructions cover the following base model:
MSB-65B 6” E-Z Fit base
Technical Data
Detector model # MHD-65-135, MHD-65-200 MID-65I MPD-65P
Detector type Heat Rate-of-Rise/Fixed
Temperature
Ionization Photoelectric
Working voltage 9–33V dc 9–33V dc 9–33V dc
Maximum alarm
current
17mA at 9V, 52mA at 24V 17mA at 9V,
52mA at 24V
17mA at 9V,
52mA at 24V
Surge current 0mA 0mA 0mA
Supervisory
current
40–50μA at 9V, 45–55μA at 24V 40–50μA at 9V,
45–55μA at 24V
40–50μA at 9V,
45–55μA at 24V
Heat element
rating
MHD-65-135 Ordinary
(135ºF/57ºC)
N/A N/A
MHD-65-200 Intermediate
(200ºF/93ºC)
Control panel UL/ULC Listed Compatible Control Panel
Test method Magnet or hair dryer Magnet or
Gemini 501
Magnet or
Gemini 501
Installation
temperature
Minimum 32ºF (0ºC) Maximum
at least 20ºF (11ºC) below
rating
Minimum 32ºF
(0ºC) Maximum
158ºF (70ºC)
Minimum 32ºF
(0ºC) Maximum
140ºF (60ºC)
Control Panel Compatibility
For details of compatible control panels, please contact Mircom directly.
Performing the Magnet Test
Place the magnet near the detector on the OPPOSITE side of the LED.
Fig 3. Performing a magnet test on the MIR-65 series detectors.
LED
PLACE MAGNET HERE
-
1
-
2
Mircom LT-949 MIR-65 Installation guide
- Category
- Fire protection
- Type
- Installation guide
- This manual is also suitable for
Ask a question and I''ll find the answer in the document
Finding information in a document is now easier with AI
Related papers
-
Mircom MIR-65 Series Conventional Smoke and Heat Detectors Owner's manual
-
-
-
-
-
-
Mircom LT-1071 ALC-252 Installation guide
-
-
-
