
2 G Gas Combustion Combination Controls and Systems—G961DAJ Integrated Function Ignition Control
Table 1: Specifications
Specification
Rating
Line Voltage
120 VAC, 50/60 Hz, nominal
Secondary Voltage
24 VAC, 50/60 Hz, nominal
Operating Current
0.4A n main valve
Contact Ratings
Valve
Inducer
Blower
Humidifier
Electronic Air Cleaner
1A max., 3A inrush @ 24 VAC
2.5 max. FLA, 2.5 max. LRA @ 120 VAC
10.5 max. FLA, 26 max. LRA @ 120 VAC
1A max. @ 120 VAC
1A max. @ 120 VAC
Flame Sensing Current
Flame Threshold Current (I
TH
)
Insufficient Flame
Marginal Flame
Good Flame
0.3 microa/- 25%
Flame Current < I
TH
I
TH
< Flame Current < 4 x I
TH
Flame Current > 4 x I
TH
Prepurge Time
30 seconds*
Trial for Ignition Time
8 seconds*
Interpurge Time
30 seconds*
Flame Failure Response Time
0.8 seconds
Postpurge Time
5 seconds*
Number of Trials Allowed Before Soft
Lockout
4
Number of Flameouts Allowed Before Soft
Lockout
5
Automatic Reset Delay Time
60 minutes*
Operating and Storage Temperature
-40 to 160
°
F (-40 to 71
°
C)
Humidity
95% RH non-condensing
Types of Gas
Natural, Liquefied Petroleum (LP),
manufactured, mixed, LP gas-air mixture
Agency Approvals
IAS (AGA, CGA)
Agency Test Standards
ANSI Z21.20, CAN/CSA-C22.2 No. 199
* Timings based on 60 Hz operation. Timings increase 20% for 50 Hz operation.