Marquis Vector21 Series Owner's Manual page 12

• Permanently connected (Hard wired).
• Rated 240V, 60Hz, 50A, three wires (#6 copper) plus ground (#8 copper
(8.42mm )), [4 wires total].
2
• Circuit breaker or fuse size: 50A.
• A disconnecting means must be installed within sight from the equipment
and at least 5 feet (1.52m) from the inside walls of the spa.
• Connect only to a circuit protected by a Class A ground Fault Circuit Inter-
rupter (GFCI).
120 Volt
120 Volt spas shall be plugged into a properly grounded, grounding type 15
amp receptacle on a dedicated circuit. A dedicated circuit is a circuit with no
other components that consume power, such as lights, televisions, radios,
computers, or other electronic devices. These could cause your spa to mal-
function by any of the following: unusual text on the control panel, slow heating,
poor jet action, tripping house breaker, or blown fuses. Failure to follow these
instructions could lead to premature failure of spa components that would not
be covered under the warranty. The dedicated circuit shall meet the following
specifications:
• Rated 120V, 60Hz, 15A (2 wires plus ground)
• Circuit breaker or fuse size: 15A
• The receptacle must be at least 5 feet (1.52 m) from the spa.
• The 15 foot GFCI power cord provided with the spa must be plugged
directly into the receptacle. Do NOT use an extension cord or any other
adaptor. Actual exposed length of cord will vary by model, but will never be
less than 12 feet.
J25=HTR1 J21
J26=HTR2 J9 J33 K9
J27=HTR3
K4
J30=TEST
J46
J31=CE
J38
HTR
SEL
K2
J39
J10 J43
F6 30A
K12
J60 J41
F8 30A
J109
1
F3 0.3A SLO-BLOW
TB1
K1
1
K3
2
2
J49
RED
BLK
2
3
K5
WHT
3
GRN
4
J53 J58
J111
J11
4
SENSOR A
4.0 kW HEATER
PART A
24082_D
J14
J32
J13
K6
K8 J50
J19
J34 J35
MAIN MAIN
230V
J24
115V 115V J5
J108 J107
J91
AUX
T1
J101
J27
J23
SERIAL
J22
J26 J30
J44
J48
J8
J25 J31
3
AUX
HTR
J15
DISBL
J29 J40
LIGHT VAC
K7
REMOTE
F4 3A SLO-BLOW
10
J17 J16
GND
AUX
ON
S1
FRZ
J28
SENSOR B
IN S T A LLAT I O N I NS T RU C TI O N S
MQBP20UX – PN 56935
01-12-18
J5 (A1-A4)
IR Receiver
TP (MAIN) PANELS
AUX*
OR
OR
J34 OR J35
RF Receiver J8 (A5-A8)
WiFi
* AUX BUTTON FOR MICROSILK®
Transceiver
IS A3 PLUGGED INTO J5.
J34 OR J35
SETUP 3 ONLY
LOCATION DEVICE VOLTS AMPS FROM TO FROM
J1 ON RT 2 SPD 240V 12A W1 ON GROUP 2 J6 ON
EXPANDER PUMP 3 MAX EXPANDER J1 EXPANDER
EXPANDER
RIGHT
X-P332 J7
EXPANDER
BOARD
W1
OPTIONAL
J6
BOARD #55137, ONLY
USED IN SETUPS 3.
F1 30A
J1
4, 5, 9 & 10.
SETUPS 4, 5, 9 & 10 ONLY
LOCATION DEVICE VOLTS AMPS FROM TO FROM
J1 ON RT 1 SPD 240V 12A W1 ON GROUP 2 J6 ON
EXPANDER MAX EXPANDER J1 EXPANDER
MICROSILK®
MICROSILK IS A REGISTERED TRADEMARK
OF JASON INTERNATIONAL
TO
GROUP 3
J53
EXPANDER
TO
GROUP 3
J53
PART A
12