30312264
Issue 1.06
Features
Strong environmental adaptability due to drift compensation. .
Reed switch testing.
Removable
innovative
sensing
chamber,
easy
for
maintenance.
Fire LED allows 360
°
viewing.
Remote indicator output available.
2 levels sensitivities programmable; fix temperature or rate of rise
programmable.
2 levels smoke sensitivities programmable, level 1 complies with
EN 54-7. Heat part complies with EN 54-5.
Description
DC-9101E Conventional Combination Heat
Photoelectric
Smoke
Detector, non-addressable, is a kind of combination detector consisting of
smoke sensing parts and semi-conductor heat sensing parts in
technological structure and circuit structure.
Together with DP-9907, it can connect to conventional fire alarm control
panel or connect with intelligent fire alarm control panel through I-9319
Addressable Zone Monitor Unit conduct the processing of detector
signals. The detector has the advantages of both conventional
photoelectric detector and rate of rise and fixed temperature heat detector.
Just because of the combination of smoke detector and heat detector, it
overcomes the non-sensitivity to dark smoke particles of ordinary
scattering photoelectric detectors. It can also pick up fire with obvious rise
of temperature such as alcohol flame, thus extending the application
range.
Connection and cabling
The base is shown in Fig. 2.
C
B
A
Fig. 1 Fig. 2
There are four terminals with numbers on the base.
1: Detection zone positive IN
2: Detection zone positive OUT
3: Detection zone negative IN and OUT
2: Positive terminal of remote indicator
4: Negative terminal of remote indicator
Recommended Wiring
1.0mm
2
or above fire cable for all terminals laid through metal conduit or
flame proof conduit, subject to local codes.
Note: Different color cables are used to avoid wiring mistake.
Installation
Fix the flame retardant base with two taping screws. Then align A on the
bottom of the detector to B of the base, and rotate the detector clockwise
to mark C (Refer to Fig.1 and Fig. 2 for mark A, B, C).
Mounting of the detector is shown in Fig.3.
Electrical Box
Conduit
Detector
51.5mm
Orientation Base
Fig. 3
Application
Warning: The alarm current depends on the current limit of the
control panel. 24VDC cannot power the detector directly. Otherwise
the detector will be blown up for lack of current limit resistor.
Rate of Rise , sensitivity level 1 and polling LED status is
“ON” are default.
which can be modified by P-9910B programmer. Refer to P-9910B Hand
Held Programmer Installation and Operation Manual for details.
In power-on state, input unlocking password and press
Clear
to unlock.
Press
Function
, then number “3”, the screen shows “-” at the last digit.
Input corresponding sensitivity or parameter and press
Program
, the
screen will show a “P”, the corresponding sensitivity or parameter is
programmed. Press
Clear
to clear the "P". Input locking password and
press
Clear
to return.
Table 1 Parameters Setup
Parameter Smoke
Sensitivity
Heat Part
Polling LED
Status
1
1
Rate of Rise
ON
2
2
Rate of Rise
ON
129
1
Rate of Rise
OFF
130
2
Rate of Rise
OFF
Read Sensitivity Level: in power-on state, pressing
Test
，
the screen
displays address of the detector. Pressing “
Up”,
display sensitivity level,
device type and initial sensitivity in turns.
When the detector connects with conventional fire alarm control
panel or addressable zone monitor unit from GST, and if DP-9907 Active
End of Line Unit is connected to the end of output loop, DB-01D base
should be used.
Used as the detector base, DP-9907 Active End of Line is
used to be installed a conventional detector on it. The system
connection is shown in Fig. 4.
Fig. 4
When DP-9907 Active End of Line Unit is not used as the
detector base, a cover should be added to it. The system
connection is shown in Fig.5.
Fig. 5
DC-9101E Conventional Combination
Heat
Photoelectric
Smoke
Detector
2831-CPR-F0338
GST-0507-01
14
548q/03
