HeatLink®Compact Mixing Reset Control Stk# 31355
3
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ACCESS LEVEL
Shown when adjusting the access
level.
DEMAND
Shown when a permanent demand or
an external demand is present.
BOILER
Shown when the control requires the
boiler burner to fire.
PUMP
Shown when the control turns on
the pump. Flashes during the pump
purge.
LOCK / UNLOCK
A padlock is shown when the access
level is locked.
WARNING
Shown when an error message is
present on the control.
MIXING VALVE OUTPUT SCALE
The mixing valve position represented
as a bar graph. Arrows show whether
the valve is opening or closing.
TERMINAL UNIT
The type of space heating units. Select
one of 6 different types.
OUTDOOR TEMPERATURE
Shown together with the current
measured outdoor temperature.
INDOOR TEMPERATURE
Shown together with the current
measured indoor temperature.
TARGET
Shown together with another symbol to
indicate target temperature. Example
shown: Indoor Target Temperature.
DESIGN
Shown together with another symbol
to indicate design temperature.
Example shown: Outdoor Design
Temperature.
MIX
Shown together with another symbol
to indicate mixing parameters.
SUPPLY TEMPERATURE
Shown together with another symbol to
indicate supply temperature. Example
shown: Mix Supply Temperature.
ROOM
Shown when adjusting room
temperature.
MOTOR
Shown when adjusting motor speed.
MANUAL OVERRIDE
A temporary or permanent override
has been manually selected.
TEMPORARY
Atemporary override has been manually
selected.
PERMANENT
Apermanent override has been manually
selected.
WAKE
Wake time period event.
UNOCCUPIED
Unoccupied time period event.
OCCUPIED
Occupied time period event.
SLEEP
Sleep time period event.
AWAY
The away override has been manually
selected.
WWSD
The outdoor temperature above which
the heating is shut off.
TIMER 1
Shown when timer 1 schedule is in
night setback.
TIMER 2
Shown when the timer 2 schedule is
in night setback.
DAYS OF THE WEEK
1 = Monday
2 = Tuesday
3 = Wednesday
4 = Thursday
5 = Friday
6 = Saturday
7 = Sunday
Symbol Description
Display
