Doc P/N 40232 Rev. B
Basic Installation and Configuration Guidelines for
Mach 2.1 EL-Series Spa Controllers.
IMPORTANT: The System must be properly mounted. Do not rely on the plumbing
connection to support the system. Regular operation will cause excessive vibration and
potential damage to the system unless it is mounted securely.
Use minimum 6AWG copper conductors only.
Torque field connections between
21 and 23 in lbs.
Readily accessible disconnecting means to be
provided at time of installation
Permanently connected
Connect only to a circuit protected by a Class A
Ground Fault Circuit Interrupter (GFCI) mounted at
least 5’ (1.52M) from the inside walls of the
tub and in line of sight from the equipment
compartment.
CSA enclosure: Type 2
Refer to Wiring Diagram inside the cover of the control enclosure.
Refer to Installation and Safety Instructions provided by the spa manufacturer.
Warning:
People with infectious diseases should not use a spa or hot tub.
Warning:
To avoid injury, exercise care when entering or exiting the spa or hot tub.
Warning:
Do not use a spa or hot tub immediately following strenuous exercise
Warning:
Prolonged immersion in a spa or hot tub may be injurious to your health
Caution:
Maintain water chemistry in accordance with the Manufacturers instructions.
Caution:
The equipment and controls shall be located not less than 1.5 meters horizontally from
the spa or hot tub.
Typical field connections for main power.
Compatible with system software rev 100-1xx-10 or higher
Doc P/N 40232 Rev. B
04-05-2006
© Copyright 2006 Balboa Instruments, Inc.
GREEN
WHITE
WHITE AC (120 V)
FOR W-WIRES
120V
Heater
Jumper
(remove
for 240V
Heater)
RED AC (240 V)
FOR W-WIRES
BLACK
RED
FROM GFCI
J23 J19 J28
J43 J42 J48
J53 J54
J55 J25
J26
