描述
B811系列，大型液晶数字恒温器，110V / 220 VAC±10％，16A热水辐射加热系统和电加热电缆系统恒温器。系统。 system.
基本功能
电热开关控制3A和电加热16Ang 16Ag 16A
3种型号：1内置传感器; 2传感器和地板传感器; 3层传感器（出厂设置：内置传感器）nsor）nsor)
星期一至星期日六个可编程时间设置
在同一时间显示设定温度和室温 time
两种工作模式切换（可编程，不可编程）
显示温度校准
高温保护功能
防霜保护
记忆功能：参数永久保存在内存中，并在断电期间保留。 （选项）
产品规格
电压：110v / 220vac±10％vac，50 / 60hz 50 / 60hz 50/60Hz
室温差：-9ºC〜9ºC可调（出厂设定-2ºC）etting-2ºC）dm;C)etting-2ºC)
外部温差：-9ºC〜0ºC可调9（出厂设定-5ºC）etting-5ºC）dm;C)etting-5ºC)
房间设定范围：1ºC〜50ºC（可调节至15ºC〜90ºC）o15ºC〜90ºC）90ºC)o15ºC~90ºC)
外部限制：20ºC〜90ºC（出厂设定65ºC）etting65ºC）dm;C)etting65ºC)
安装：直接安装在墙壁或墙壁上
温度范围：0°C -40°C40°Cg; c40° c
传感器类型：NTC
颜色：白色象牙色
相对湿度： <85% (23ºC)3ºC)
尺寸：86mm X 86mm X 13mm（H / W / D）
显示尺寸：62 mm X 63mm（H / W）
周
时间表
1
2
3
4
5
6
时间/ºCordm; Cordm;C
时间/ºCordm; Cordm;C
时间/ºCordm; Cordm;C
时间/ºCordm; Cordm;C
时间/ºCordm; Cordm;C
时间/ºCordm; Cordm;C
周一
6:00 / 20
7:30 / 15
11:30 / 20
14:00 /15
17:00 /20
22:00 /15
星期二
6:00 / 20
7:30 / 15
11:30 / 20
14:00 /15
17:00 /20
22:00 /15
星期三。
6:00 / 20
7:30 / 15
11:30 / 20
14:00 /15
17:00 /20
22:00 /15
周四
6:00 / 20
7:30 / 15
11:30 / 20
14:00 /15
17:00 /20
22:00 /15
星期五
6:00 / 20
7:30 / 15
11:30 / 20
14:00 /15
17:00 /20
22:00 /15
星期六
6:00 / 20
7:30 / 15
11:30 / 20
14:00 /15
17:00 /20
22:00 /15
太阳。
6:00 / 20
7:30 / 15
11:30 / 20
14:00 /15
17:00 /20
22:00 /15
高级设置：仅由工程师操作
重置为出厂设置：关机时，同时按“6”，同时按“RE”，按“确认”，按“”确认。uot; to confirm.
在电源关闭的情况下，按“”按钮6秒进入进入设置，ce设置，
码
功能
显示
出厂设置
1
型号设定
1内置传感器;传感器和地板传感器; 2体内nsor;
3层传感器
1内置传感器
2
温度校准
-8ºC〜8ºC〜8ºCrdm;CC~ 8ºC
出厂设置0ºCordm; Cordm;C
3
上限温度
15ºC〜90ºC〜90ºCrdm;C~ 90ºC
出厂设置50ºC;ordm;C
4
上部内部传感器开关差分
0ºC〜9ºC〜9ºCrdm;CC~ 9ºC
出厂设置0ºCordm; Cordm;C
5
低内部传感器开关差分
-9ºc〜0ºcc〜0ºcrdm;CC~ 0ºC
出厂设置-2ºCordm; Cordm;C
6
防冻保护
上/
出厂设置OF
7
电源内存
上/
出厂设置OF
8
外部传感器温度差分设定
-9ºc〜0ºcc〜0ºcrdm;CC~ 0ºC
出厂设置-5ºCordm; Cordm;C
故障代码：
E1 =室内传感器开路，短路或断开
E2 = T2地板传感器开路，短路或断开
接线：
1）水地板加热接线（连接三线阀）
.

Description
B811 series, large LCD digital thermostat, 110V/220 VAC±10%,16A thermostat for hot water radiant heating systems and electric heating cable system. system. system.
Basic function
Electronic on/off control up to water heating 3A & electric heating 16Ang 16Ag 16A
3 models:1-built in sensor; 2-built in sensor & floor sensor; 3-floor sensor (factory setting: built in sensor)nsor)nsor)
Six daily programmable time settings, Mondays to Sundays
Display the set temperature & room temperature at the same time time time
Two work mode switchover: (programmable, non programmable )
Display temperature calibrates
High temperature protection function
Anti-frost protection
Memory function: parameters are permanently held in memory and retained during power outages. (OPTION)
Product Specifications
Voltage: 110V/220VAC±10%VAC, 50/60Hz 50/60Hz 50/60Hz
Room temp differential: -9ºC~9ºCadjustable (factory setting-2ºC)etting-2ºC)dm;C)etting-2ºC)
External temp differential: -9ºC~0ºCadjustable9 (factory setting-5ºC)etting-5ºC)dm;C)etting-5ºC)
Room setting Range: 1ºC~50ºC (can adjust to15ºC~90ºC)o15ºC~90ºC)90ºC)o15ºC~90ºC)
External limitation: 20ºC~90ºC (factory setting65ºC)etting65ºC)dm;C)etting65ºC)
Mounting: mounts directly onto wall or wall-box
Temperature range: 0° c -40° c40° cg; c40° c
Sensor type: NTC
Color: white ivory
Relative humidity: <85% (23ºC)3ºC)
Dimensions: 86mm X 86mm X 13mm (H/W/D)
Size of display: 62 mm X 63mm (H/W)
Week
Time schedule
1
2
3
4
5
6
Time /ºCordm;Cordm;C
Time /ºCordm;Cordm;C
Time /ºCordm;Cordm;C
Time /ºCordm;Cordm;C
Time /ºCordm;Cordm;C
Time /ºCordm;Cordm;C
Mon.
6:00 / 20
7:30 / 15
11:30 / 20
14:00 /15
17:00 /20
22:00 /15
Tue.
6:00 / 20
7:30 / 15
11:30 / 20
14:00 /15
17:00 /20
22:00 /15
Wed.
6:00 / 20
7:30 / 15
11:30 / 20
14:00 /15
17:00 /20
22:00 /15
Thu.
6:00 / 20
7:30 / 15
11:30 / 20
14:00 /15
17:00 /20
22:00 /15
Fri.
6:00 / 20
7:30 / 15
11:30 / 20
14:00 /15
17:00 /20
22:00 /15
Sat.
6:00 / 20
7:30 / 15
11:30 / 20
14:00 /15
17:00 /20
22:00 /15
Sun.
6:00 / 20
7:30 / 15
11:30 / 20
14:00 /15
17:00 /20
22:00 /15
Advance setting: operated by engineer only
Reset to factory setting: under power off, press both ' ' and ' ' simultaneously for 6s, it will display 'RE' and press ' ' to confirm." and press " " to confirm.uot; to confirm.
under power off, press ' ' button for 6s to enter advance setting,ce setting,
Code
Function
Display
Factory setting
1
Model Setting
1-built in sensor; 2-built in sensor & floor sensor;nsor;nsor;
3-floor sensor
1-built in sensor
2
Temperature Calibrates
-8ºC~ 8ºCC~ 8ºCrdm;CC~ 8ºC
factory setting 0ºCordm;Cordm;C
3
High Limit Temp.
15ºC~ 90ºC~ 90ºCrdm;C~ 90ºC
factory setting 50ºCordm;Cordm;C
4
Upper Internal Sensor Switch Differential
0ºC~ 9ºCC~ 9ºCrdm;CC~ 9ºC
factory setting 0ºCordm;Cordm;C
5
Lower Internal Sensor Switch Differential
-9ºC~ 0ºCC~ 0ºCrdm;CC~ 0ºC
factory setting -2ºCordm;Cordm;C
6
Anti-Freezing Protection
ON/OF
Factory setting OF
7
Power Memory
ON/OF
Factory setting OF
8
External Sensor Temp. Differential Setting
-9ºC~ 0ºCC~ 0ºCrdm;CC~ 0ºC
factory setting -5ºCordm;Cordm;C
Failure codes:
E1= Room sensor open- circuit,short-circuit or disconnected
E2=T2 floor sensor open- circuit,short-circuit or disconnected
Wiring:
1)wiring of water floor heating (connect three-wire valve)
.