Product Description:
gas water heater control board Function description
1) It works with a display.
2) It works with a
ventilator.
3) It works with a on-off valve, a proportional valve and a section valve.
4) It is with a buzzer.
5) It has AC ionization flame signal detection.
6) Status keeping function: If the nP menu was set as ON, after power on again, the system
will return to the last status before the power is cut off.
7) Flue pipe block-up protection.
8) Malfunction protection and warning function.
9) Compliance with Standard: BS EN298: 2012. ANSI Z21.20 -2014. CAN/CSA C22.2 No. 60730-2-5-2014.
More information you can click here
Main technical parameters
Working voltage range 90VAC ~ 120VAC
Rated voltage 120VAC 60Hz
Power frequency 50/60Hz±5%
Rated frequency 50Hz
Dielectric strength(V/1min) 1800V, 0.5mA, 3S
Working ambient temperature -10℃~70℃
Ambient temperature -20℃~70℃
Life cycle ≥50, 000 times
Temperature setting range 35-65℃
Pre- cleaning time 2S
After cleaning time 20s
Start-up water flow ≤3L/min
Closing water flow ≤2.5L/min
Ignition time 8±1S
Cleaning time before 2nd ignition 3S
Max. allowable No. of ignition 2
Valve moving pulse 0.5±0.05S
24V Valve open voltage ≥24V
24V Valve holding voltage ≥8.5V
Output voltage of switch power supply 5VDC (with 300mA working current)
30±1.5VDC(with 510mA working current)
12±1VDC(with 110mA working current)
Ion sensibility of flame detection ≥5.1MΩ
Temperature detection precision ±2℃
Waiting time of reaching setted temperature ≤35S
Water temperature overshoot range ±3℃
Timing tolerance ±1 minutes
Post-purge time 20±2s
Time to achieve safe shut down <1s
Trial for ignition period 7.5±1s
Company Contact:

Contact Name: Qikang Li
Company Name: Guangdong Baiwei Electronic Co., Ltd.
Email:
Tel: 13702610787
Fax:
Street Address: No.2 Huasheng Road
Ronggui Shunde
Foshan, Guangdong 528305
China
Website:
https://www.bwec.gd.cn/
Member name: Baiwei
Country:

China
Member Since: 13 December 2021
Total Leads:
6 Baiwei Import Export Business Leads
Business focus: Gas Water Heater Control Board, Gas Boiler Control Board
Chat:

Verify:
Safe Import Export Tips