8. Troubleshooting
Descriptions of the
Button Functions
(remote control HRC-11)
MALFUNCTION CAUSE REMEDY
CAUSE
REMEDY
The fixture does not light up
The fixture is always on
Check detection area setting
The fixture is on when it should not
Incorrect daylight threshold setting
Continous movement in the detection zone
Sudden change in temperature due to weather (wind, rain, snow) or air
expelled from fans, open windows
Detection zone not targeted
Faulty fixture
No power supply
Adjust daylight threshold setting
Replace fixture
Check power to sensor
Check detection area setting
Adjust zone, change installation site
7.
Dual tech & RF mode [ zone ]
All buttons in zone are disabled.
14
14
Detection range [ zone ]
Press buttons in zone
to set detection range at 100% / 75% /
50% / 10%.
8
8
RESET[ button ]
Press button , all settings go back to the rotary switch settings.
2
2
Shift [ button
]
Press button , the LED on the top left corner is on for indication.
All values / settings in RED are valid for 20 seconds.
3
3
Auto Mode [ button ]
Press button to initiate automatic mode.The sensor starts working
and all settings remain as before the light was switched ON/OFF.
Note: the function of Semi-auto is disabled.
4
4
Scene prog. [ zone ] (One-key-commissioning)
1. Press button “Start” to program.
2. Select the buttons in “Detection range”, / “Daylight threshold”,
“Hold time”, “Stand-by time”, “Stand-by dimming level” to
set all parameters.
3. Press button “Memory” to save all the settings programmed in the
remote control.
4. Press button “Apply” to set the settings to each sensor unit(s).
For example, to pre-set detection range 100%, daylight threshold
Disable, hold time 5min, stand-by time +∞, stand-by dimming level
30%, the steps should be as follows:
Press button Start, button 100%, Disable, Shift, 5min,
Shift, +∞, 30%, Memory. By pointing to the sensor unit(s)
and pressing Apply, all settings are passed on the sensor(s).
7
7
7
7
3
3
8
8
9
10
10
11
13
12
11
12
13
Brig/- [ button ]
Press button to adjust the light brightness to reset the target lux level.
6
6
Power output [ button
]
Press button , the light output shifts between 80% and 100%.
Note: the function of “Sensor off” and “Twilight” are disabled.
5
5
Permanent ON/OFF [ ]
Press button ,to select permanent ON or permanent OFF mode.
* Press button / to resume automatic operation.
button
1
1
2
4
Stand-by dimming level [ zone ]
Press buttons in zone to set the stand-by dimming level at 10% /
20% / 30% / 50%.
13
13
Stand-by time [ zone ]
Press buttons in zone to set the stand-by period at 0s / 10s /
1min / 5min / 10min / 30min / 1h / +∞.
Note: “0s” means on/off control; “+∞” means bi-level control, 100%
on when motion detected, and remains at the stand-by dimming
level when no presence is detected after hold-time.
12
12
Ambient daylight threshold [ button
]
1. Press button Shift, the red LED is on for indication.
2. Press button
, the ambient lux level is sampled and set as
daylight threshold / target Lux level.
3
10
10
Daylight threshold [ zone
]
Press buttons in zone to set the daylight sensor at 50Lux / 100Lux
/ 300Lux / 500Lux or Disable as threshold / target Lux level.
Note: 2Lux / 10Lux are disabled.
To set daylight sensor at 100Lux / 300 Lux / 500Lux, press
button Shift at first.
9
9
3
Hold time [ zone ]
Press buttons in zone to set the hold time at 2s / 30s / 1min /
5min / 10min / 15min / 20min / 30min.
Note: 1.To set hold-time at 30s / 5min / 15min / 30min, press button
Shift at first.
2. 2s is for testing purpose only, stand-by period and daylight
sensor settings are disabled in this mode.
* To exit from Test mode, press button or any button in zone .
3
11
11
11
2
HMW34-20181126-A1
10%
30%
75%
50%
Ceiling mounted detection pattern (m)
Ceiling mounted height(m)
5. Wiring Diagram
Detection Pattern
6.
L
N
DALI
+
DALI
-
L
N
Brown
LED
Driver
Blue
Red
Black
HMW34
Hytronik Industrial Ltd. | www.hytronik.com
3rd Floor, block C, complex building, 155#, Bai'gang road south,
Bai'gang village, Xiao Jin Kou town, Huicheng district, Huizhou 516023
Tel: 86-752-2772020 Fax: 86-752-2777877
HRC-11
& A
I
I
I
1
3
7
9
6
8
10
11
12
13
14
2
4
5
Auto-configuration function
1. Press button “Shift”, the red LED is on for indication.
2. Select a time period and the sensor will do light level measurement
and determine/save the lowest light level (commission line) with
100% light on, so as to set the target lux level automatically.
Note: 1. Make sure the light level measurement covers the night time.
2. The fixture will go into sensor mode after the measurement,
all sensor settings remain unchanged.
