Power Failure Response: Difference between revisions
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== Sump Pumps == | == Sump Pumps == | ||
During a prolonged power outage, backup power will need to be provided to keep the sump pumps operating. This is particularly important in the pump house which is prone to flood within hours of power loss. Legacy foundation drain tiles in the | During a prolonged power outage, backup power will need to be provided to keep the sump pumps operating. This is particularly important in the pump house which is prone to flood within hours of power loss. Legacy foundation drain tiles in the clubhouse may provide sufficient drainage, though sump pump operation is preferred. | ||
== Refrigeration == | == Refrigeration == | ||
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== Pool Systems == | == Pool Systems == | ||
The main pool pump motor is powered by a latching contactor (also referred to as a motor starter). Even a very brief power glitch may result in the contactor dropping out. This is by design, as the motor must only be started by manual operator intervention (no automatic start). Unfortunately, this requires that an operator be present to start the motor following a glitch or outage. | The main pool pump motor is powered by a latching contactor (also referred to as a motor starter). Even a very brief power glitch may result in the contactor dropping out. This is by design (safety), as the motor must only be started by manual operator intervention (no automatic start). Unfortunately, this requires that an operator be present to start the motor following a glitch or outage. | ||
There is some urgency to restarting the pump. The pH and ORP probes must not be kept dry for an extended period of time. Regular filtration and chemical treatment of the pool is necessary to keep the water clear and properly balanced. Therefore, it is recommended that an operator be on site as quickly as possible following an outage. | There is some urgency to restarting the pump. The pH and ORP probes must not be kept dry for an extended period of time. Regular filtration and chemical treatment of the pool is necessary to keep the water clear and properly balanced. Therefore, it is recommended that an operator be on site as quickly as possible following an outage. | ||
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Note that the ORP probe tends to read low when out of water for a period of time. Expect the ORP reading to have dropped, resulting in extended chlorinator operation. Minor overshoot of ORP (and chlorine PPM) may result. | Note that the ORP probe tends to read low when out of water for a period of time. Expect the ORP reading to have dropped, resulting in extended chlorinator operation. Minor overshoot of ORP (and chlorine PPM) may result. | ||
Proper chemical levels should be verified before opening the pool. | |||
== Exit Signs == | == Exit Signs == | ||
The exit signs in the | The exit signs in the clubhouse have internal batteries that must maintain at least 90 minutes of illumination following power loss (per building code). | ||
If it is observed that either sign is not functioning properly, please notify B&G immediately. Proper operation is required and subject to city inspection. | If it is observed that either sign is not functioning properly, please notify B&G immediately. Proper operation is required and subject to city inspection. | ||
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Generally speaking, no action is required. If the power failure is brief, the battery backup (UPS) may provide sufficient uptime. If the power outage is prolonged, the all devices should automatically boot and return to full functionality after a power failure. | Generally speaking, no action is required. If the power failure is brief, the battery backup (UPS) may provide sufficient uptime. If the power outage is prolonged, the all devices should automatically boot and return to full functionality after a power failure. | ||
The | The clubhouse and pavilion access points (for WiFi) are powered by the UPS. The pump house access point (and associated network switch) does not currently have battery backup. | ||
== Programmable Light Timers == | == Programmable Light Timers == | ||
Following a prolonged power outage, the programmable light timers may need to be configured via [[Lighting#Power_Failure|this procedure]]. | Following a prolonged power outage, the programmable light timers may need to be configured via [[Lighting#Power_Failure|this procedure]]. | ||