Empire Heating Systems ULTRASAVER 90 PLUS PVS18N-3 Guide D'utilisation Et Instructions D'installation page 11

7. The blower will activate after 45 to 70 seconds depending on
heat level. The blower will automatically adjust its speed to
match the heat level. The blower speed will be indicated on
the display panel. See Figures 16 to 19.
8. The heat level can be adjusted either up or down at any
point during the wall furnace's operation in Manual Mode.
If using the Local mode, the wall furnace adjusts the level
automatically.
Notice: When changing from a low heat level to a higher heat
level, the wall furnace will automatically increase to Level 5
(High) prior to proceeding to the desired heat level. This is to
ensure consistent operation.
9. When the wall furnace is shut down, the inducer will operate
at full power for approximately 10 seconds after the burner is
extinguished. This is to clear any flue products from the wall
furnace's combustion chamber. The circulating air blower will
continue to operate from 100 to 160 seconds to ensure the
wall furnace cools sufficiently.
Turning the Wall Furnace Off - Display Panel
To turn the wall furnace off from the display panel, press the "Mode
Select" button on the wall furnace display panel until the panel
turns off.
The burner will instantly go off, but the circulating air blower will
continue to operate from 100 to 160 seconds to ensure the wall
furnace cools off.
Power Interruption
The wall furnace requires a 115VAC power source to operate. See
Specifications on page 16.
When power is restored to the wall furnace after a power interrup-
tion, the wall furance will automatically reactivate in "Remote" (--)
mode and all operation settings will have reset to the factory de-
faults. If the wall furnace is normally operated using Manual mode
or with the built-in thermostat, the operation settings will need to
be manually reset to the desired mode and settings to resume
operation.
Installing an optional Millivolt thermostat allows the wall furnace to
automatically resume operation once power is restored.
37873-0-0217
OWNER'S MANUAL
Figure 15
Circulating Air Blower Operation
The circulating air blower is operated by a built in timer. The blower
will activate after approximately 45 to 70 seconds depending on
heat level. The blower will automatically adjust its speed to match
the heat level. The blower icon and speed are indicated on the
display panel. See Figures 16 to 19.
Figure 16 - Heat Levels 1 and 2, Blower Speed 1
Figure 17 - Heat Level 3, Blower Speed 2
Figure 18 - Heat Level 4, Blower Speed 3
Figure 19 - Heat Level 5, Blower Speed 4
After the wall furnace is turned off, the blower will continue to oper-
ate for 100 to 160 seconds to ensure the wall furnace cools suf-
ficiently.
Notice: When the wall furnace is turned off, the blower speed will
be displayed while it is running.
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