Справочник Пользователя для Majestic Appliances UVS36RN

15

UVS33/36 Vent-Free Heaters

20002211

Troubleshooting

• Gas Supply On

• Supply line hooked up

• Shutoff valve open

NO

NO

NO

NO

• Lockout has engaged. Wait

60 seconds and try again

• For spark at electrode while

depressing Piezo

1/8" gap to pilot hood needed

• All wiring connections

• Replace Piezo ignitor

• For air in lines

• Thermopile needs a minimum

325mV. Adjust pilot flame height

• All wiring connections

• Replace Thermopile

• Thermocouple needs a minimum

of 14mV.

• Defective valve. turn to pilot,

meter should read greater than

100mV. If not, replace

Pilot Lights with

Piezo Ignitor

YES

YES

YES

YES

Pilot Stays Lit

Pilot Lights Main

Burner

System OK

START

CHECK

• Valve is turned on

• Wall switch is not turned on.

Watch for grounded wires!

• Thermopile needs a minimum

325mV.

• Plugged burner orifice

FP396A

UVHB-standing pilot troubleshooting

7/2/98

Honeywell