Horizon Reverse Osmosis Seafari Versatile Series, Owner'S Manual

Page: 177 / 209

Seafari Versatile 450 - 1800
Page 11-2
11
11.1.3 RECOMMENDED CIRCUIT BREAKER
AC
VOLTAGE
PHASE
CIRCUIT
BREAKER SIZE
115 VAC Single 30 Amperes
230 VAC Single 15 Amperes
208 VAC Three 10 - 15 Amperes
230 VAC Three 10 Amperes
380 VAC Three 10 Amperes
460 VAC Three 5-7.5 Amperes
11.1.4 RECOMMENDED COPPER WIRE & SIZE FOR
MAIN POWER FEED LINE
OPERATING
VOLTAGE
PHASE
MIN. POWER LINE
WIRE SIZE
115 VAC Single 10 AWG
230 VAC Single 12 AWG
208 VAC Three 12 AWG
230 VAC Three 12 AWG
380 VAC Three 12 AWG
460 VAC Three 12 AWG
11.1.5 MOTOR ROTATION
Single Phase Systems:
The High Pressure Pump Electric Motor
rotation is pre-wired by HRO prior to
shipment.
The Booster Pump Motor rotation is controlled
by interchanging two specific wires at the
Electric Motors wiring box.
Three Phase Systems
The High Pressure Pump and Booster Pump
Electric Motor rotation is controlled by
interchanging any two of the three power lines
at the Electric Motors wiring box connections.
11.1.6 WIRING CONNECTIONS
Refer to each individual Electrical Motor, which
include attached name plate with wiring diagram or
separate wiring diagram plate, decal or label.
NOTE
: Use the following procedure
when changing motor voltage as shown
on pages 11-4 through 11-9. Wire nuts are
supplied when system is shipped and
are taped inside controller lid for voltage
modifications.
1. Cut crimped motor leads as close to the
crimped terminal.
2. Wires which, need to be jumpered
(connected) must be stripped with
stripped length not exceeding ½".
3. When two wires are jumpered, use the
supplied blue wire nuts. When three
wires are jumpered, use the supplied
yellow wire nuts.
4. Do not over-tighten wire nuts.
Single-Phase System Rotation:
Jog to check rotation before operating. To
reverse rotation interchange motor leads 5
and 8 located inside the rear cover. However,
wiring connections listed in this section are
proper for the HRO System.
Three-Phase System Rotation:
Jog to check rotation before operating. Three
phase motors only - to reverse rotation
interchange any two power leads.