Honeywell 2RM7800L1087 Installation Instructions Manual page 9

RM7800L1087; RM7840G1022,L1075; EC7840L1014 RELAY MODULES WITH VALVE PROVING
BEFORE
HF T19
5
CLOSED
4 SEC.
CONTROLLER
L1-17
AIRFLOW
17-7
MV2 (21)
PII (20)
POST
PURGE
AFTER
RUN 4 SEC.
CONTROLLER
L1-17
L1-7
MV2 (21)
HF T19
CLOSED
SPLIT
4 SEC.
CONTROLLER
L1-17
LOCKOUT INTERLOCKS
L1-7
MV1 (9)
LOCKOUT IF ON, MV1 LEAKING (LOW PRESSURE TEST).
1
LOCKOUT IF OFF, MV2 LEAKING (HIGH PRESSURE TEST).
2
Fig. 5. RM7800L/40G,L and EC7840L Relay Module operation, Valve Proving test options.
3
TEST TIME 4 SEC.
3 SEC.
MV1 (9)
VPS (16)
1
PII (20)
4
3 SEC. TEST TIME 4 SEC.
MV1 (9)
VPS (16)
1
PII (20)
3
3 SEC.
TEST TIME
VPS (16)
2
PII (20)
TEST IS RUN CONCURRENT WITH PRE PURGE TIME.
3
TEST IS RUN CONCURRENT WITH POSTPURGE, IF POSTPURGE TIME IS ENABLED.
4
5
RM7800/40L/EC7840L ONLY.
9
3 SEC.
TEST TIME
VPS (16)
2
PII (20)
3 SEC.
TEST TIME
VPS (16)
2
PII (20)
POST PURGE
4
BURNER RUN TIME 4 SEC. 3 SEC.
MV2 (21)
FINISH
PURGE
IGNITION TRIALS
FINISH POST
PURGE
STANDBY
FINISH POST
PURGE
TEST TIME STANDBY
VPS (16)
1
PII (20)
M24094A
66-1162—2