Bradford White Copper Brute II Installation And Operation Instructions For page 72

Page 72
Post-Purge
After this time, the Copper Brute ll will return to
to ensure proper evacuation of any unspent fuel in the
Reset Lock-out
Lock-out
Fan-High
Inter-Purge
Fan-High; HSI-O
GV1-
Figure 33. Timing and Ignition Flow
Fan-
GV1-
; HSI-
O
Pre Purge
Fan-High;
GV1-
HSI Warmup
Fan-High; HSI-On
GV1-
Inter Purge -
Fan-High; HSI-On
GV1-On; GV2-O
No Flame
Fan-High; HSI-O
GV1-On; GV2-
No Flame
; GV2-O
No heat demand
Lock-out
In Lock-out, the blower continues to run at high
The lock-out condition will remain until it has been
7.C
ll and be sure to also protect building piping from
Standby
; HSI-O
; GV2-O
Call for heat
-
HSI O -
; GV2-O
; GV2-O
Igni on
GV2 Req'd
Flame OK
Run
n
No heat
demand
B
RADFORD
Post-Purge
Fan-High; HSI-O
GV1- ; GV2-O
W C
HITE ORP.