85
Explanation:
This piping arrangement only
services central heat. When
there is any demand both
boiler and system pumps turn
on.
“Press”
Pump Setup
button to access the following parameters:
Factory Setting Range / Choices
Parameter and Description
Any Demand
Never,
Any Demand,
Central Heat,
No Priority,
Central Heat,
Optional Priority
System Pump run pump for:
Activates the system pump output according to selected function.
Never:
Pump is disabled and not shown on status screen.
Any Demand:
Pump Runs during any call for heat.
Central Heat, No Priority: Pump Runs during central heat and frost protection call for
heat. Pump
does not start
for a DHW call for heat and
continues to run during Domestic Hot Water Priority.
Central heat, Optional
Priority: Pump Runs during central heat and frost protection call for
heat. Pump
does not start
for a DHW call for heat and will be
forced off if there is a DHW call for heat and Domestic Hot
Water Priority is active.
Any Demand
Any Demand,
Central Heat, off
DHW demand
Boiler Pump run pump for:
Activates the boiler pump output according to selected function.
Any Demand: Pump Runs during any call for heat.
Central Heat, off DHW
demand:
Make sure indirect water heater and DHW circulator are sized
to maintain flow through boiler within limits shown in Table 13.
Pump Runs during central heat and frost protection call for
heat. Pump does not start for a DHW call for heat and will
be forced off if there is a DHW call for heat and Domestic Hot
Water Priority is active.
Primary
Loop Pipe
IWH
Never,
Primary Loop
Piped IWH,
Boiler Piped IWH
Domestic Pump run pump for:
Activates the Domestic pump output according to selected function.
Never: Pump is disabled and not shown on status screen.
Primary Loop Piped IWH: Pump Runs during domestic hot water call for
heat. Domestic Hot Water Priority enable/disable
does not affect pump operation.
Boiler Piped IWH:
Make sure indirect water heater and DHW
circulator are sized to maintain flow through boiler
within limits shown in Table 12.
Pump Runs during domestic hot water call for heat. Pump is
forced off during a central heat call for heat when Domestic
Hot Water Priority “disabled” is selected and when Domestic
Hot Water Priority “enable” has been selected and the DHW
call for heat has remained on for longer than 1 hour (priority
protection time).
X. Operation
F. Changing Adjustable Parameters (continued)
Example Pump Parameter selections:
Single boiler with no Indirect Water Heater
Содержание PHNTM399
Страница 6: ...6 I Product Description Specifications and Dimensional Data continued Figure 1A Phantom Model PHNTM399...
Страница 7: ...7 Figure 1B Phantom Model PHNTM500 I Product Description Specifications and Dimensional Data continued...
Страница 53: ...53 VIII Electrical continued Figure 26 Ladder Diagram...
Страница 54: ...54 VIII Electrical continued...
Страница 55: ...55 Figure 27 Wiring Connections Diagram VIII Electrical continued...
Страница 63: ...63 IX System Start up continued Phantom Series Operating Instructions Figure 32 Operating Instructions...
Страница 113: ...113 THIS PAGE LEFT BLANK INTENTIONALLY...
Страница 114: ...114 XIII Repair Parts continued PHNTM399 and PHNTM500...
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