3.3.1.2 Staircase timer switch controlled by one sensor (Time1 should
be set to , See FIG.6)
3
INSTALLATION AND WIRING
FIG.2
3.1.1 It can be installed at the height of 2 - 3m, it’s recommended to
install it at the height of 2.5m to gain the optimal detection
pattern, the detection range can reach up to the diameter of
20m and cover 360
o
detection angle (See FIG.2).
3.1.2 Pay attention to the walking direction in the test proceeding.
It is more sensitive to movement across the detector and less
sensitive to movement directly toward to detector which will
reduce the detection coverage (See FIG.3).
FIG.5
FIG.6
1s
2.2 Dimension
3.3.1.1 Normal operation (See FIG.5).
PMSCF20
:
Φ
82 x 124.4mm (See FIG.1)
Top view
Side view
10m
10m
2.5m
2m
2m
Major Motion
Minor Motion
Φ
20m
Φ
4m
360
o
3.1 Select a proper location
Load
Operating
Temperature
Environmental
Protection
Class
Ⅱ,
IP44
Rated voltage
230V~±10% 50 / 60Hz
TECHNICAL SPECIFICATIONS
0
o
C to +45
o
C
INSTRUCTION MANUAL
Installation and assembly of electrical equipment must
be carried out by qualified electricians.
Contact a qualified electrician in the event of fault or
break down.
A circuit breaker (250VAC, 10A) type C according to
EN60898-1 of load
Ⅰ
shall be installed in the fixed wiring
for protection.
A circuit breaker (250VAC, 6A) type C according to EN60898-1
of load
Ⅱ
(CH2) shall be installed in the fixed wiring for
protection.
Do not mount on conductive surface.
Do not open the enclosure frequently.
Turn off power when change the light sources.
High in-rush current would occure when bulbs of certain
brands burned which might damage the unit permanently.
CAUTION!
1
PACKAGE CONTENTS
PMSCF20 is a ceiling mount PIR detector. The load will be
switched on automatically when the movement is detected and
the ambient light level is below the Lux setting value; Until there
is no movement detected and the pre-set delay time has been
expired, load will be switched off automatically. User can pre-set
the desired Lux and Time values by VR setting for automatic
control lighting on / off with low initial cost and great energy
saving potential. PMSCF20 is also be used in many different
places for HVAC control. They can be widely used in home,
office, conference room, hotel, corridor, underground parking
lots, eaves, etc.
2
PRODUCT DESCRIPTION
Please disconnect power completely and read the entire
instruction manual carefully before installation.
3.2 Function
3.3 Wiring
3.3.1 PMSCF20
N N L L’
R
Load
Push
button
(N.O.)
N
L
D2 D1
A1 A2
Supply
Voltage
Contactor
Fan
Heater
M
Manual
Switch
PMSCF20
PMSCF20
N N L L’
R
D2 D1
Load
Staircase timer
Push
button
(N.O.)
N
L
L
N
OUT
IN
Load for
HVAC
Power supply
µ
FIG.3
More sensitive of movement
walking across the pattern
Less sensitive of movement
directly towards detector
Incandescent Lamp
: Max. 2000W
AC Halogen Lamp
: Max. 1000W
LV Halogen Lamp
: Max. 1000VA / 600W
(traditional)
Max. 1000VA / 900W
(electronics)
Fluorescent Lamp
: Max. 1000VA / 600W
(uncompensated)
Max. 900VA / 100
µ
F
25 x (1 x 18W); 12 x (2 x 18W);
15 x (1 x 36W); 7 x (2 x 36W);
10 x (1 x 58W); 5 x (2 x 58W)
LED Lamp
: Max. 500VA / 400W
Energy Saving Lamp: Max. 600VA / 400W
(include CFL and PL lamp)
Load
Ⅱ
(CH2) For HVAC (Lux is invalid):
Max. 5A (cos
φ
=1) for 250VAC
Max. 5A for 30VDC
Max. 1A (cos
φ
=0.4) for 250VAC
<
<
<
Load
Ⅰ
(CH1) For Lighting:
µ
FIG.7
Φ
=65
Drill a hole with
Φ
=65mm on the
ceiling
6 - 8mm
30 - 35mm
To install detector, please drill a hole with diameter of 65mm on
ceiling board and keep the power cable outside. Please strip off 6 -
8mm of cable sheathing for wiring (See FIG.7).
3.4 Installation procedure
3.4.1 Ceiling flush mounting
3.2.2 ON / OFF delay function
According to the changeable ambient light level, detector can
postpone load’s delay time of turning on and off to avoid load’s
unnecessarily turning on or off due to rapid ambient light change:
Ambient light level changes from bright to dark:
If the ambient
light level keeps be lower than the preset Lux value for 10sec, the light
will be automatically switched on after 10sec. (LED will be on 10sec
for indication)
Ambient light level changes from dark to bright:
If the ambient
light level continuously exceeds the switch off Lux value for 5min, there
are different reactions according to the time setting value.
Time setting 5min, the light will be automatically switched off after
5min.
Time setting < 5min, the light will be automatically switched off when
the set time reached if no movement is detected during the 5min. But
if there is movement detected within the 5min, the time will be reset
upon detection and until 5min later, the light is switched off.
<
Under the light on status, the light can be manually switched off by
short pressing ( 1sec) the push button. During this operation mode,
once the detector is triggered by movement, the light keeps off within
the set switch off delay time. Until there is no movement detected and
the pre-set switch off delay time has reached, the detector resumes to
work according to the previous operation mode set by knobs.
To press the push button ( 1sec) during the light manual off period
will activate the manual light on function (working as the Case 2).
An additional push button can be connected between terminal R and
L for manual on / off operation (case 1: on
→
off; case 2: off
→
on).
While pressing push button ( 1sec):
3.2.1 Manual on / off switching by using push button to activate
R terminal
<
<
<
Under the light off status, the light can be manually switched on by
short pressing ( 1sec) the push button. During this operation mode,
once the detector is triggered by movement, the light keeps on within
the pre-set switch off delay time. Until there is no movement detected
and the pre-set switch off delay time has elapsed, the detector resumes
to work according to the previous operation mode set by knobs.
To press the push button ( 1sec) during the light manual on period
will activate the manual light off function (working as the Case 1).
<
<
Case 1: Manual off switching (Lux setting is invalid):
Case 2: Manual on switching (Lux setting is invalid):
Pattern
Item
Quantity
Detector
1
Manual
1
2
Lens shield
PRESENCE DETECTOR FOR
LIGHTING AUTOMATION
CONTROL
PMSCF20i
/ PMSCF20A
i
FIG.1
Φ
82
124.4
41.8
Φ
65
FIG.8
Non-dropping
screw
Rubber gasket
Protection cap
Cable clamp
3.4.2 Use screwdriver to loose two screw take down the protection
cap and take out the cable clamp from it.
3.4.3 Break the rubber gasket, then feed cables through it (See
FIG.8).
PMSCF20
20m 2 Channel Flush Occupancy Sensor
Auto Off Timer
Adjustment
Lux
Adjustment
360
o
circular, up to
Φ
20m at height of 2.5m
Detection
Range
1s
Time 1 (for lighting): Adjustable from approx.
5sec to 30min, Test &
Time 2 (for HVAC): Adjustable from approx.
10sec to 60min
Meter
Adjustment
Adjustable from “-” (approx.
Φ
10m) to “+”
(approx.
Φ
20m)
Adjustable from approx. 10Lux to (∞) and
“ ” (learning range: 10Lux - 2000Lux)
2.1 Features
Integrated sensor and power box in one united using the spring
clamps for easy and quick installation.
Two relays for controlling lighting and HVAC device
respectively (PMSCF20 only).
Built-in walk test function to ensure the desired detection field
is entirely covered and a red LED is built-in for testing
triggering indication.
Ambient light level can be learned as the threshold for switching
on / off the loads for more flexible application.
Lens shield for minimizing or blocking detecting field as user
desired.
Additional function of manually switching on / off the controlled
load is available by connecting with a push button switch.
W
FIG.4-A
FIG.4-B
3.1.3 Helpful tips for installation
Avoid aiming the detector toward the objects which may be swayed
in the wind, such as curtain, tall plants, miniature garden, etc.
Avoid aiming the detector toward the objects whose surfaces are
highly reflective, such as mirror, monitor, etc.
Avoid mounting the detector near heat sources, such as heating
vents, air conditioning, vents as dryers, lights, etc.
Since the detector is in response to temperature change, please avoid
the following conditions (See FIG.4-A & FIG.4-B):