Honeywell NOTIFIER NFXI-ASD11-HS Guía De Instalación Rápida página 3

Figure 7: Sequence (1 to 9) to Mount the Detector on the Bracket
7a
7b
4
0.00
o
7c
6
7
7d
N200-102-01
1
99 mm
41
mm
2
90 mm
5 3
329 mm
8
9
Pipe Hole Configuration
Figure 8 below shows the pipe holes available on the unit. Each unit
has 2 pipe holes per channel connected together like a T-Piece. If
using a 1 channel unit, holes 3 and 4 do not function. Use Table 1 to
locate the holes required for the installation:
1 2
CHANNEL 1
EXHAUST 1
(NOT USED
FOR COMMON
5
CHAMBER UNIT)
Table 1: Pipe Holes Used for Each FAAST LT-200 Model
FAAST LT MODEL INLET PIPE HOLE
NFXI‐ASD11‐HS 1 and / or 2
NFXI‐ASD12‐HS 1 and / or 2
NFXI‐ASD22‐HS Channel 1 ‐ 1 and / or 2
Channel 2 – 3 and / or 4
Note 1: Pipe holes not used should be kept sealed.
Note 2: Do NOT glue pipes into the pipe holes.
Table 1a: Maximum Number of Pipe Holes Allowed Per Channel
All figures quoted using highest (level 1) sensitivity
PIPE LENGTH
CLASS
(m)
C
100
200 (2 x 100)
C
Using T-Piece
B 100
A 100
Pipe Installation
1
3
3 4
CHANNEL 2 (ONLY FUNCTION
ON 2 CHANNEL UNITS)
Figure 8: Pipe Holes
EXHAUST 2 (ONLY FUNCTIONS
ON 2 CHANNEL AND COMMON
CHAMBER UNITS)
6
OUTLET PIPE HOLE
5
6
5
6
MAX No HOLES
HOLE SIZES
per CHANNEL
18
For hole diameters
18 (2 x 9)
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