Senztek SolaStat-Plus - Programming Table

SolaStat™-1-3 Installation Guide
Version 1.1 – April 2013 Page 30
PROGRAMMING TABLE
Settings may be changed by a qualified installer or maintenance technician.
Caution: incorrect settings of these values could damage the solar collector and/ or the
pump.
Enter the programmed values in the corresponding table at the back of the User Guide.
Adjustable
Values
Function Light
indication
Pre-Set
Value
Range
Pump Off
The temperature difference
between the Roof and the Tank
that will turn the pump off
Flash Pump
Off value in
°C
6°C
[43°F]
1-20
°C
[34 - 68°F]
Pump On
The temperature difference
between the Roof and the Tank
that will turn the pump on
Pump On
value in °C
12°C
[54°F]
2-21
°C
[36 – 70°F]
Holdoff
Timer
How long the timer will override
the element coming on (as long
as the tank temperature is
above Reheat Lower)
HWC on,
Timer value in
hours (approx)
OFF
(Not programmable in
this model)
Reheat
Lower
The tank temperature at which
the heating element will
automatically start to reheat the
water in your cylinder.
HWC slow
flash
Lower value in
°C
OFF
(Not programmable in
this model)
Reheat
Upper
The temperature (in the tank) at
which the heating element will
automatically stop reheating the
water in your cylinder.
HWC fast flash
Upper value in
°C
OFF
(Not programmable in
this model)
BioSafe
BioSafe target temperature
No lights
(except
Power)
BioSafe value
in °C
OFF
(Not programmable in
this model)
Topout
Maximum allowable tank
temperature before the pump is
de-activated to protect system
from overheating
Topout on,
Value in °C
80
°C
[176°F]
1-120
°C
[34 - 248
°F]
<1°C = OFF
Frost
Minimum allowable panel
temperature before the pump is
activated to protect system from
freezing damage.
Frost on,
Value in °C
4°C [39°F]
1-10
°C
[34 - 50°F]
>10°C
= OFF
Celsius or
Fahrenheit
Display temperature in Celsius
or Fahrenheit
Temperature
in either
Celsius or
Fahrenheit
C
C or F