Honeywell RM7800L1087 Installation Instructions Manual page 10

RELAY MODULES WITH VALVE PROVING
BEFORE
HF T19
CLOSED
CONTROLLER
L1-17
AIRFLOW
17-7
PII (20)
POST
PURGE
AFTER
RUN
CONTROLLER
L1-17
L1-7
HF T19
CLOSED
SPLIT
CONTROLLER
L1-17
LOCKOUT INTERLOCKS
L1-7
LOCKOUT IF ON, MV1 LEAKING (LOW PRESSURE TEST).
1
2 LOCKOUT IF OFF, MV2 LEAKING (HIGH PRESSURE TEST).
Fig. 5. RM7800L/40G,L and EC7840L Relay Module operation, Valve Proving test options.
32-00142—01
5
3
TEST TIME
4 SEC. 3 SEC.
MV2 (21)
VPS (16)
PII (20)
4
4 SEC. 3 SEC. TEST TIME
MV2 (21)
VPS (16)
PII (20)
3
4 SEC. 3 SEC.
TEST TIME
MV1 (9)
VPS (16)
PII (20)
4 SEC. 3 SEC.
TEST TIME
MV1 (9)
VPS (16)
1
PII (20)
4 SEC. 3 SEC. TEST TIME
MV1 (9)
VPS (16)
1
PII (20)
POST PURGE
BURNER RUN TIME 4 SEC.
MV2 (21)
2
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.
10
FINISH
PURGE
IGNITION TRIALS
2
FINISH POST
PURGE
STANDBY
2
FINISH POST
PURGE
4
3 SEC. TEST TIME
VPS (16)
1
PII (20)
STANDBY
M24094A