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SF-548N temperature humidity wine cabinet controller
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Description
"
Features
Mini-sized and integrated intelligent control.
Temperature display/Temperature control/Automatic heating and cooling control/
Humidity display /Humidity control/ Manual, automatic defrost/
Light control/Evap. Fan control/Parameter looking/
Value storing/Self testing
Technical Data
Temperature sensor: two sensors, NTC,3m(L), neither positive nor negative (Accuracy:±1%)
Humidity sensor: one, 3m(L) (Accuracy:±5%)
Range of temperature display: －45~120℃(-49~248℉)
Resolution: 01℃(02℉)
Range of set temperature : 15~25℃(59~77℉)
Factory default:15℃(59℉)
Range of humidity display:00~100%RH
Range of set humidity:55~75%RH
Display panel dimension:208mm(Length) ×64mm(Width)×40mm(Depth)
Mounting hole dimension: 192.5mm(Length) × 58mm(Width)
Main frame dimension:150mm(Length)×130mm(Width)×55mm(Depth)
Temperature of the operating environment:－10～60℃(14~140℉)
Relative Humidity:20%~90%(Non-condensing)
Relay output contact capacity:
Compressor: N.O.30A/250VAC
Heater:
N.O.12A/250VAC
Evap. Fan: N.O.10A/250VAC
Humidifier: N.O.10A/250VAC
Light: N.O.10A/250VAC
Paramete
| Paramete | Function | Set range | Default |
| PA | Password | 00～50～99 | 00 |
| E1 | Lower set point limit |
－35℃
－31℉ ～set temp.
|
15℃
59℉
|
| E2 | Higher set point limit |
～set temp.～ 50℃
122℉
|
25℃
77℉
|
| E3 | Refrigeration hysteresis |
01～20℃
02～36℉
|
25℃
77℉
|
| E4 | Heating hysteresis |
01～20℃
02～36℉
|
02℃
04℉
|
| E5 | Refrigeration delay start | 00～10min | 03 min |
| E6 | Heating delay start | 00～10 min | 01 min |
| E7 | Offset on room temp. |
－20～20℃
－36～36℉
|
00℃
00℉
|
| E8 | Offset on evap. Temp. |
－20～20℃
－36～36℉
|
00℃
00℉
|
| E9 | Offset on humidity | －20～20% | 00% |
| F1 | Max. Defrost duration | 01～60 min | 20 min |
| F2 | Defrost start temp |
－10～20℃
14～68℉
|
－1℃
30℉
|
| F3 | Defrost interval time | 00～24hr | 2hr |
| F4 | Displaying during defrost |
00=Normal display
01=Last value
before defrost
|
01 |
| F5 | Defrost termination temp. |
0～20℃
32～68℉
|
8℃
46℉
|
| CF | Temperature unit | ℃=Celsius ℉=Fahrenheit | ℃ |
| D1 | Fan delay stop | 00～60 min | 1 min |
| D2 | Fan control |
00=synchronized with heating, humidify,
and the compressor, stop when defrost
01=synchronized with heating, humidify,
and the compressor, start when defrost
02= keep working, start when defrost
03= keep working, stop when defrost
|
01 |
| D3 | Alarm delay time | 00～60min | 2 min |
| HA | High temp. Alarm |
Lo～50℃
122℉
|
40℃
104℉
|
| LO | Low temp. Alarm |
－30℃
－22℉～HA
|
08℃
46℉
|
| A0 | Humidity control |
00=invalid（display only）
01=valid
|
01 |
| A1 | Lowest humidity display | 00～50% | 45% |
| A2 | Highest humidity display | 50～99% | 85% |
| A3 | Lowest set humidity | 00%～set humidity | 55% |
| A4 | Highest set humidity | set humidity～95% | 75% |
| A5 | Humidify hysteresis | 01～30% | 05% |
| A6 | Humidify delay start time | 00～120s | 60s |
| B1 | Dehumidify hysteresis |
01～20℃
02～36℉
|
02℃
04℉
|
| B2 | Dehumidify time | 01～90min | 50 min |
| T1 | Force dehumidify interval | 05～90 min | 50 min |
| T2 | Force dehumidify time | 01～90 min | 10 min |
| P0 | Light duration |
00～120min
（00 is infinite long）
|
00 min |
| P1 | Sterilization cycle |
00～24hr
（00, cancel the sterilization）
|
00hr |
| P2 | Sterilization time | 01～90 min | 20 min |
| LE | Back light mode control |
00=energy saving
01=energy consumption
|
00 |
| CE | Display language | Cn= Chinese En=English | Cn |
| CPA |
Change menu
password
|
00～ 99
(if set 00, means cancel locking)
|
00 |
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Mandy Lam
Lynn Mai -
Kay
Carmen Chan - Tel (0086)760-88787946
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