Product Description
Munro BrainBox Rainwater Harvest Control Box Thermal Protection For 3HP thru 5HP
Line Voltage of 220 Volts
Signal Voltale 24 Volts
HUGE DISCOUNT ON MUNRO WHEN ADDED TO THE CART
NO SALES TAX EVER!
Rainwater harvest controls do not have to be so complicated! Using
a series of float control switches, the BrainBox monitors the water
level in a holding tank. If there is sufficient held water to feed the
pump when the start signal is received, the pump will pull the water
from the tank. If there is not enough water available, the BrainBox
opens an alternate water source – domestic or secondary water
supply. This secondary source can be plumbed into the system
directly or can be used to maintain a minimum level in the holding
tank. Available for use with 110v and 220v line voltage,
single phase*.
SPECIFICATIONS
• Accepts a low amperage start/stop signal – to provide all of the benefits of the standard BrainBox, including loss of prime
or run-dry protection, and safe reduced voltage float control, even when signal amperage is reduced.
• Compatible 2-wire system – Works with any brand, any style of 24v lawn controller.
• For use with lawn controllers that provide less than .35 amps for pump start signaling.
Sensor and control features
• A preset pressure sensor alerts the control system of potential pump damage due to loss of prime or run-dry caused by a
clogged filter.
• A temperature sensor offers additional protection for pump and pipework in the case of dead head or a solenoid valve
not opening.
• Float controls are wired for 24v reduced external voltage, which is safer if people or pets could come in contact with external
sensors or switches.
• Provides the pump motor with thermal overload protection, even when the motor itself does not.
• Auto-resets upon cool-down
• Available 3 hp and above
CONSTRUCTION
• Dimensions – 12”x12”x6”
• Color-coded wiring
• UL-50 Type 3R listed enclosure –
approved for outdoor use, available
in stainless steel or powder coated
blue**
INTERNAL COMPONENTS
• UL listed
• Electrical Rating: 120v/240v –
24/28FLA
• Largest motor: 110v – 2hp
220v – 5hp
EXTERNAL DEVICES
• Low pressure sensor – fixed at 20 psi
• High temperature sensor – fixed
at 130Ëš
• Float control – 13 amp @ 120/240
VAC with 16 AWG cord
