HBX HydroBloc 0100 Installation Manual page 11

Control Systems Inc.
Heat
Set
Off
Heat Demand
ON: This setting indicates that the
Hydrobloc is in a permanent heat
demand. Used instead of attaching a
thermostat.
On1: Puts the Hydrobloc in
permanent pump demand (pump
alwaysON).
(On/On1/Off) Default: Off
Set
70.0
System
Min system Temperature
This is the minimum system
temperature. Set this temperature to
the minimum temperature you would
like to see in the low temperature
system loop.
(20°F-150°F) Default: 70°F
system setpoint operation: To set a point on the System Output Temperature adjust the Min System
Temperature to be the same as the design system temperature.
Set
10.0
Out Temp
Design out Temperature
This is the design outdoor
temperature. It is used in the outdoor
reset design calculation. Set this
temperature to the temperature at
which you would like to hit your
maximum temperature in from the
control.
(-50°F-100°F) Default: -10°F
H y d r o B l o c M a n u a l P a g e 1 0
WWsD
This setting is used to set the
temperature at which the Hydrobloc
will go into WWSD. Above this
temperature the system will be shut
off.
(20°F-150°F) Default: 75°F
°F
Min
Temp
Min boiler Temperature
This is the minimum boiler
temperature. This setting will vary
depending on the type of boiler
you're running. This is boiler supply
temperature so keep that in mind
when selecting this feature.
°F
Design Room Temperature
This is the design room temperature.
It is used in the outdoor reset design
calculation. Set it to the approximate
desired room temperature.
(0°F-120°F) Default: 70°F
Set
Max
75.0
°F
Out Temp
Set
120.0
°F
Min
Boiler Temp
Room
Set
70.0
°F
Temp
H B X H Y D 0 1 0 0 H y d r o B l o c
Set
20.0
°F
Boiler
Diff
boiler Differential
This setting is used to set the boiler
differential.
(10°F-50°F) Default: 20°F
If the min boiler temperature is set
to off then the boiler demand will
always be on when a heat demand is
present.
This is used when you would like the
modulating boiler to control itself.
(Off-200°F) Default: 120°F
Set
135.0
°F
Temp
System
Design system Temperature
This is the design low temperature
system temperature. It is used in the
outdoor reset design calculation for
the low temperature reset curve.
(50°F-200°F) Default: 135°F
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