28
7.4.6
– Source Menu
Menu Description
The
SOURCE MENU
allows adjustment and viewing of more advanced
operaitonal parameters. This level is restricted to the installer and requires a
code to access.
Level
Parameters - Adjustable
INST
ENABLE
– Enable or disable the unit while it is powered. Default setting is
enabled.
INST
IGNITION
– Water heater ignition status: (1)
IDLE
;
(2)
PREP
= Unit is in pre-
purge; (3)
IGN
= Ignition attempt under way; (4)
BURN
= Unit is running; (5)
PURG
= Unit is in post-purge; (6)
FAIL
= Unit is in lockout/error mode.
INST
VENT TYPE
–
Select the type of venting material. Material corresponds to
stack temperature limits, to protect the venting from damage by overheating:
(1)
PVC
= 149
°
F; (2)
CPVC
= 194
°
F; (3)
PPS
= Polypropylene, 230
°
F; (4)
SS
= Stainless Steel, AL29-4C, 250
°
F.
INST
FIRE RATE
– READ ONLY – Actual real-time firing rate, as percent of
maximum.
INST
BLOW SPD
–
READ ONLY
– Actual real-time blower speed in RPM (x1000)
INST
HI LIMIT
– READ ONLY – Temperature at which the control manual reset
high limit trips.
INST
HL OFFSET
– READ ONLY – The amount below the high limit setting that
the tank must cool by before the manual reset high limit can be reset.
INST
OPERATOR
–
READ ONLY
– The maximum temperature the
SETPOINT
can be set to.
SOURCE
MENU
ENABLE
ON
IGNITION
IDLE
VENT TYPE
SS
FIRE RATE
0
BLOW SPD
0.0
HI LIMIT
195
HL OFFSET
10
OPERATOR
190
