Owner's manual

BGH2UNCTRLHT-01 Universal Hot Surface Ignition Control Installation Instructions 5
Table 1: BGH2UNCNTRLHT-01 Universal Cross Reference
Switch
Positions
ON
Switch
Positions
OFF
White-Rodgers Robershaw Honeywell Fenwal
1,2,3 4,5
50E47-10 to 19
50E47-210 to 219
50F47-10 to 19
50F47-210 to 219
― ― ―
1,2,3,5 4
50E47-1 to 9
50E47-201 to 209
50F47-1 to 9
50F47-201 to 209
HS780-17NL-104A
HS780-17NR-104A
―
05-356225-051(a,c)
05-356225-052(a,c)
1,2,3,4 5 ― ― S8910U ―
1,2,3,4,5 none ― HS780-34NR-104A
S89C1046
S89C1103
―
Note: For timing parameters see Table 2.
(a) The BGH2UNCNTRLHT-01 Universal and the referenced control ignition trial times are different; however,
the ignition trial time is within the design tolerance of the referenced control.
(b) The BGH2UNCNTRLHT-01 Universal between trial purge time is longer than that of the referenced control.
(c) The BGH2UNCNTRLHT-01 Universal between trial purge and igniter warmup times is longer than those of
the referenced control.
(d) The BGH2UNCNTRLHT-01 Universal ignition trial time is shorter than that of the referenced control. Be
sure to observe appliance operation to assure reliable performance.
(e) The BGH2UNCNTRLHT-01 Universal pre-purge time is longer than that of the referenced control
(f) The BGH2UNCNTRLHT-01 Universal pre-purge and between trial purge times are longer than those of the
referenced control.
(g) The BGH2UNCNTRLHT-01 Universal pre-purge, between trial purge, and igniter warmup times are longer
than those of the referenced control.