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50A
50A
Pump Options
1) 1 Pump/HeatP? N
2) Pumps Always ON? N
3) Post Purge 1 Sec
4) Use Tank Pumps? N
5) AIR/Zone Pumps? N
51A
51A
Pump Options
1) 1 Pump/HeatP? N
2) Pumps Always ON? N
3) Post Purge 1 Sec
4) Use Tank Pumps? N
5) AIR/Zone Pumps? N
52A
52A
52A
CAUTION
This Setting will
Turn all pumps on
in the System
Press B to Continue
53A
53A
53A
Pump Options
1) 1 Pump/HeatP? N
2) Pumps Always ON? N
3) Post Purge 1 Sec
4) Use Tank Pumps? N
5) AIR/Zone Pumps? N
54A
54A
54A
Post Purge Time
1 Secs
55A
55A
Pump Options
1) 1 Pump/HeatP? N
2) Pumps Always ON? N
3) Post Purge 1 Sec
4) Use Tank Pumps? Y
5) AIR/Zone Pumps? N
56A
Pump Options
56A
1) 1 Pump/HeatP? N
2) Pumps Always ON? N
3) Post Purge 1 Sec
4) Use Tank Pumps? Y
5) AIR/Zone Pumps? N
56A
56A
57A
GeoThermal Options
1) Staging Options
2) Pump Options
3) # of Stages 1
4) Rotate Heat Pmps? Y
5) Rotate Cycles
Page 12
50A Pumps: 1 Pump/hP
N = Heat pump circulators controlled by heat pump circuit
Y = Heat pump circulators controlled by ECO-1000
When selected 'Y' the post purge time is activated for the pumps in the system.
51A Pumps: Pump Always on
Gives you the option to run all of the pumps continuously, regardless of a call for heat.
All connected pumps will be permanently on.
52A Pumps Always on: Caution
All connected pumps will be permanently on.
53A Pumps: Post Purge
Program a post purge cycle which runs all pumps for a selectable duration (1-240 Secs) after
the initial off-signal has been sent.
54A Post Purge Time
Set the time for pumps to run after a heat demand has been satisfied. This features process
is to circulate tempered water into the loop which would otherwise be trapped in the heat
pump, causing energy waste.
55A use Tank Pumps
This setting is used when you wish to utilize individual system pumps for two separate
temperatures. Each system pump will run only when there is a demand for its respective
temperature, and 1 or more heat pumps are running.
These pumps are usually between the heat pump and the tank.
56A AiR/Zone Pumps
This setting is used when you wish to utilize Fan-Coils and Floor Radiant pumps. P1 (Fan-
Coil Pump), will come on when an HD or CD is given directly on the control and P2 (Zone
Pump), will come on only when an HD comes from zone control. Also with these pumps,
the temperature in the tank must be within 10 differential of the target before it can come
on for the protection of the zone.
57A geo options: # of Stages
Set the number of heating/cooling stages in the system.
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