Raypak 624 دليل المستخدم

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ECONOMASTER II
Energy saving pump control for
Raypak heating and hot water boilers
For use in commercial hydronic heating
and domestic hot water applications, with
Raypak boilers and water heaters.
• Raytherm
• Hi Delta
The Raypak Economaster II is a solid-state time-
delay relay which regulates pump operation to
optimize system efficiency and reduce operating
costs. It activates the pump as needed to support
hot water demand, and shuts the pump down only
Raytherm Heater Series
after evacuati

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ELECTRICAL DATA Adjustable Timing: 3 to 10 minutes (Factory set at 7 minutes) Input Power (Primary): 24 VAC 50/60 Hz Input Signal (Controller): 24 VAC or 120 VAC Output (SPST Relay): Load - Up to 10 Amp-120 VAC Single Phase* Ambient Temperature: -67°F to +158°F * Motors larger than 3/4 HP and three-phase current require a contactor or motor starter equipped with a 120 VAC coil. SUGGESTED SPECIFICATION The Economaster II pump delay controller shall maintain pump operation u