EcoRenovator - View Single Post - DIY thermal differential controller (solar hot water pump controller)

bsmith · 08-01-10, 01:53 PM

Here is some from a screen capture. The line under the s command upto the relay states and relay on time is what is stores off each tick.

I just noticed the picture I posted is for a depopulated version that just does the temp logging. You can get one with one or two independent differential or HEAT/COOL thermostat functions (selectable).

Current draw is about 15-20ma. When the relays are active, add about 33ma more each.

>m
myDTC Deluxe v1.2
s)Status c)Config t)Set LogTick f)Freeze Mode
0)Set SI Units 1)Mode_R1 2)Mode_R2 3)SP_R1
4)SP_R2 5)Bump Minutes 6)Bump Hours
7)DeltaT 8)LowT 9)HighT m)Menu r)Rules
>s
DAY:HH:MM TICK T1 T2 T3 T4 R1 R2 R1TIME R2TIME
000:01:12 012 59 59 58 58 OFF OFF 000.0 000.0
>c
DTMP LTMP HTMP MODE1 MODE2 LOGTICK SP_R1 SP_R2 FRZMODE
04 F 05 F 60 F DTC_R1 DTC_R2 5 MIN 25 F 25 F ALLOFF

08-01-10, 01:53 PM	#40
bsmith Cheap DIY'r Join Date: Jul 2010 Location: Madison, AL Posts: 7 Thanks: 2 Thanked 0 Times in 0 Posts	Here is some from a screen capture. The line under the s command upto the relay states and relay on time is what is stores off each tick. I just noticed the picture I posted is for a depopulated version that just does the temp logging. You can get one with one or two independent differential or HEAT/COOL thermostat functions (selectable). Current draw is about 15-20ma. When the relays are active, add about 33ma more each. >m myDTC Deluxe v1.2 s)Status c)Config t)Set LogTick f)Freeze Mode 0)Set SI Units 1)Mode_R1 2)Mode_R2 3)SP_R1 4)SP_R2 5)Bump Minutes 6)Bump Hours 7)DeltaT 8)LowT 9)HighT m)Menu r)Rules >s DAY:HH:MM TICK T1 T2 T3 T4 R1 R2 R1TIME R2TIME 000:01:12 012 59 59 58 58 OFF OFF 000.0 000.0 >c DTMP LTMP HTMP MODE1 MODE2 LOGTICK SP_R1 SP_R2 FRZMODE 04 F 05 F 60 F DTC_R1 DTC_R2 5 MIN 25 F 25 F ALLOFF Last edited by bsmith; 08-01-10 at 01:56 PM..