Flame Current Measurement - Honeywell S8910U3000 Instrucciones Para La Instalación

S8910U3000

Flame Current Measurement

Flame current of the device can be meaured using a standard
micro-ammeter by simply inserting the meter probes into the
holes labeled FLAME CURRENT, as shown in Fig. 8.
— Flame current must be measured with valve lit.
— Set meter to DC μAmp scale.
— Ensure meter leads are positioned correctly [+/-].
Automation and Control Solutions
Honeywell International Inc.
1985 Douglas Drive North
Golden Valley, MN 55422
customer.honeywell.com
S8910U HOT SURFACE IGNITER CONTROL
Golden Valley, MN 55422
Assembled in Mexico
S8910U Hot Surface Ignition
WARNING
Selection Tab
Input Voltages = 120 & 24 VAC, 60 Hz
Trial count
ON
HSI = 120V, 5A max.
OFF = 1 try (default)
Valve = 24V, 2A max.
Explosion Hazard. Can cause
Total 24V Load = 0.4 + valve load ON Trial count
serious injury or death.
U.S. Patent 8,085,521 OFF = 3 tries
Disconnect power before ser-
ON Trial for ign. period
Prepurge Time = 32 Sec.
vicing. This device can mal-
OFF = 4 seconds (default)
Igniter Warm Up Time = See Inst. Sh. 34-00008
function if it gets wet. Never
ON Trial for ign. period
Ignition Trial Time - See Selection Tab
try to use a device that has OFF = 7 seconds
Number of Trials - See Selection Tab
1 2 3 4
been wet -- replace it.
Between Trial Time - 96 Sec.
120 VAC
See NOTE: ALWAYS apply
NEUTRAL
LED this control as instructed
States in Instruction Sheet
34-00008
SYSTEM SETUP
Fig. 8. Measuring flame current with micro-ammeter.
Recommended Minimum Flame Current:
• Must read steady 1 μAmp DC minimum.
• Flame current should be 2 μAmp or greater for reliable
appliance operation.
LED States
Control Status Color Pattern
Device damaged- Red Steady
replace control
®
Ignition lockout Red Blink
Normal operation Green Steady
C US
Weak flame signal Green Blink AUTO
IGNITION
See Instruction Sheet 34-00008
SYSTEMS
for additional states ANSI Z21.20
32304204-001 Rev. A
120 VAC
See
HOT
002.3
Instructions
for
Single/Dual
Rod
Applications
® U.S. Registered Trademark
© 2015 Honeywell International Inc.
34-00008EFS—01 M.S. 06-15
Printed in United States
DC
µA
M31283A