Тс m – Steffes 1003 User Manual
Page 28
1.
Charge Mode (Off-Peak): See Figure 20
• MODE digit displays a "C".
• TEMPERATURE digits display current room
temperature.
• During this mode, if the temperature of the brick
core is insufficient (based on the manual charge
setting or the automatic charge control outdoor
temperature information), the heating elements
will be on. Heat will be stored in the bricks to
maintain the appropriate charge level. Once the
appropriate brick core charge level is reached, the
heating elements will automatically turn off.
• The damper opens when the room thermostat calls
for heat and extracts heat from the brick core to
maintain a constant, comfortable room tempera-
ture.
• If the room thermostat calls for heat during a time
when there is no heat stored in the brick core, the
damper will open and the heating elements will
come on. Heat will be released to the area until
the heat call has been satisfied.
2.
Peak Mode (On-Peak): See Figure 21
• MODE digit displays a "P".
• TEMPERATURE digits display actual room tem-
perature.
• During this mode, the heater is not allowed to store
heat in the bricks. The heating elements will remain
off for the duration of the on-peak period. (Excep-
tion: If the utility company permits the use of the
freeze protection and/or comfort override options,
some element operation may occur. See below.)
• The damper opens when the room thermostat calls
for heat and extracts heat from the brick core to
maintain a constant, comfortable room temperature.
MODE TEMPERATURE
ROOM
SETTING
STORAGE
SETTING
SERVICE
т
с
M
STEFFES
FIGURE 21
Control Panel Display
MODE TEMPERATURE
ROOM
SETTING
STORAGE
SETTING
SERVICE
т
с
M
STEFFES
FIGURE 20
Control Panel Display
Adv
Adv
Adv
Adv
Advanced Heater Operation
anced Heater Operation
anced Heater Operation
anced Heater Operation
anced Heater Operation
(cont'd)
(cont'd)
(cont'd)
(cont'd)
(cont'd)
Figure 18
Figure 19
MODE
TEMPERATURE
ROOM
SETTING
STORAGE
SETTING
SERVICE
т
с
M
MODE
TEMPERATURE
ROOM
SETTING
STORAGE
SETTING
SERVICE
т
с
STEFFES
Room Temperature and Brick Core Operating Mode Peak Displayed
M
Room Temperature and Fahrenheit Displayed
STEFFES
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