Senztek solastat-1 User Manual - page 12
SolaStat™-1-3 User Guide
Version 1.0 – April 2011
Page 9
P
ROGRAMMING
T
ABLE
Your installer may enter special programming information for your controller in the table below.
Settings can be changed by a qualified installer or maintenance technician.
Caution: incorrect settings of these values could damage the solar collector and/ or the
pump.
Programming Table for Adjustable Values
Adjustable
Values
Function
Light
indication
Pre-Set
Value
Range
Installation
Values
Pump Off
The temperature difference
between the Roof and the Tank
that will turn the pump off
Flash Pump
Off value in
°C or
°F
6
°C
43°F
1-20
°C
34 - 68°F
____
°C
____
°F
Pump On
The temperature difference
between the Roof and the Tank
that will turn the pump on
Pump On
value in °C
or
°F
12
°C
54°F
2-21
°C
36 – 70°F
____
°C
____
°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
1 – 23
hours
>23
hours =
OFF
(Not
programmable
on 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 or
°F
OFF
1-70
°C
33.8 - 158°F
°F
=
OFF
Set Holdoff Timer
to thr = OFF
(Not
programmable
on 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 or
°F
OFF
2-90
°C
36 - 194
°F
Set Holdoff Timer
to off = OFF
(Not
programmable
on this model)
BioSafe
BioSafe target temperature
No lights
(except
Power)
BioSafe value
in °C or
°F
OFF
50-70
°C
122-158°F
°C/ 122 °F
= OFF
(Not
programmable
on this model)
Topout
Maximum allowable tank
temperature before the pump is
de-activated to protect system
from overheating
Topout on,
Value in °C
or
°F
80
°C
176°F
1-120
°C
34 - 248
°F
OFF
____
°C
____
°F
Frost
Minimum allowable panel
temperature before the pump is
activated to protect system from
freezing damage.
Frost on,
Value in °C
or
°F
4°C
39°F
1-10
°C
34 - 50°F
>10°C
= OFF
____
°C
____
°F
Celsius or
Fahrenheit
Display temperature in Celsius
or Fahrenheit
Temperature
in either
Celsius or
Fahrenheit
C
C or F
C/ F