• The electrical load of connections to this control must not exceed the ratings specified by Spa Builders Systems Group Inc. Failure to ensure compliance with proper electrical load specifications may cause hazardous operating conditions and/or decreased the life span of the control.
Page 5
• Do not connect any equipment to this control other than equipment and or accessories that are specified or approved by Spa Builders Systems Group Inc. for each output. • This control should always be installed with the proper ori- entation as per the specifications provided by Spa Builders Systems Group Inc.
Page 6
Make sure that the pressure switch setting is adequate for your application. • Should you have any questions with respect to any of the foregoing or the reference materials mentioned herein, please do not hesitate to contact us. MC-MP-SBD Owner’s Manual...
The present Owner's Manual has been prepared to provide you with everything you need to know to install, use and enjoy your MC-MP-SBD. Please read the instructions provided in this manual carefully to ensure optimal use of your MC-MP-SBD. While great care has been taken to prepare this document, certain information may appear unclear to you.
Caution Low voltage or improper wiring may cause damage to the MC-MP-SBD control system. Carefully read and follow all wiring instructions when connecting to power supply. Dam- age caused by improper wiring or installation is not covered under the MC-MP-SBD warranty.
Specifications General Description The MC-MP-SBD is a mid-range spa pack perfect for most spas available on the market. It can control one or two single- or dual-speed pumps, a blower, circulation pump, heater, ozonator and mood light. Features • Automatic time-out on all outputs •...
0°F to 122°F -17°C to 50°C Storage -40°F to 160°F -40°C to 70°C Humidity Up to 80% non-condensing Set Point Adjustable in 1° increments from 59°F to 104°F (15°C to 40°C) Temp. Accuracy Better than 1°F (0.5°C) MC-MP-SBD Owner’s Manual...
All top side controls are sealed to watertight perfection ensur- ing years of trouble-free operation. Attention to design detail is a clear reflection of Spa Builder's commitment to excellence in product quality and reliability. " 82mm 7" 177 mm 2" 51 mm " 114 mm MC-MP-SBD Owner’s Manual...
" 108 mm " 467 mm Removable Cover The cover of the MC-MP-SBD power box can easily be removed. Simply loosen the 4 front cover screws to access connectors and jumpers. Remove the plastic cover to access main board. Warning:...
First, peel off the plastic film that protects the LED display window. Clean the surface of the keypad with an alcohol saturated paper towel. MC-MP-SBD Owner’s Manual...
Page 15
Make sure the overlay is well aligned and rests perfectly in the recess of the keypad. Insure that the overlay is properly glued by pressing with your finger over the entire surface. MC-MP-SBD Owner’s Manual...
Page 16
3• Peel off the double- sided protective tape layer around the back. 4• Insert keypad in position allowing the connecting cable atta- ched to keypad bottom to hang below opening. 5• Secure keypad in place by pressing firmly on it. MC-MP-SBD Owner’s Manual...
If installing from below, use a flat screwdriver to turn bracket screws counterclockwise, so that brackets follow self-guiding edges to Installation is made easier with lock into position. self-positioning brackets. MC-MP-SBD Owner’s Manual...
Cut the material bet- ween the two holes. Spa edge 3• Peel off the double- sided tape protective layer on the back. 4• Insert the keypad and secure it in place pressing firmly on it. MC-MP-SBD Owner’s Manual...
Installation Power Box The MC-MP-SBD provides for versatile installation: brackets allow wall installation and special mounting foot floor installation. In both cases a special plastic guide plate facilitates installation. Standard floor 1• Select most appropriate location on floor for installation...
Page 20
It should slide into place easily. 3• Now firmly attach upper brackets on each side of spa pack to wall with two screws. MC-MP-SBD Owner’s Manual...
(d). Probe tip Insert end-plug into small end of strain relief (prevents air temp. variations from affecting readings). Spa wall Note: Probe must slightly protrude from spa wall to ensure acurate readings. MC-MP-SBD Owner’s Manual...
Installation Jumper Set-Up Your MC-MP-SBD has been factory-adjusted to be operational as soon as it is under power. However, it is possible to change some parameters of your MC-MP-SBD by repositioning specific jumpers located on the board or by setting the low level programming.
Page 23
The heater may NOT be turned on if ANY pump (1 or 2) is on at high speed. The "Heater" indicator will flash on the display to advise you that more heat has been requested, but the heater is not allowed to start Factory default setting. MC-MP-SBD Owner’s Manual...
Clearance between low and high voltage conductors must be at least 1/4" (6 mm). Connecting the The water temperature probe must be similarly Temperature connected to the port Probe labelled "TEMP" on the board, with the cable following the same route as the main control keypad. MC-MP-SBD Owner’s Manual...
Installation Connecting Your MC-MP-SBD Connect to Spa The MC-MP-SBD must be connected to your spa's Plumbing plumbing. Make connections to the tail pieces located on each side of the heater tube. Connections must be perfectly sealed. Refer to your spa manual for more information on how to properly seal your plumbing connections.
Low Level Programming Certain system operating parameters can be configured from the keypad. This is normally done by Spa Builders or the spa installer, but may be done any time. Low level programming To access low level programming, press and hold On/Off key for 20 seconds, the first parameter's code should appear on the display.
Connectors are located on the left side of the pack for the horizontal-heater model. They are clearly identified. Your MC-MP-SBD also comes with a light socket that is ready to receive a lamp. Pump 1...
• Remember: Connections must be made by a certified electrician! • Warning: Total current ouput cannot exceed total input rating! Electrical box GFCI Pack terminal block 240 VAC input supply wiring LINE 1 LINE 1 NEUTRAL NEUTRAL INPUT CABLE LINE 2 LINE 2 MC-MP-SBD Owner’s Manual...
Operating Instructions MC-MP-SBD Operation and Functions On/Off Key By default, the system is always on as soon as it is under power. The unit will regulate the spa tempera- ture to the desired Set Point and the display will show the current water temperature.
Operating Instructions MC-MP-SBD Operation and Functions Blower Key The Blower key is used to turn the blower on or off and to select between low and high speeds. Press Blower to turn the blower on at high speed. Press a second time to "Blower"...
Operating Instructions MC-MP-SBD Operation and Functions Light Key For spas with an optional fiber box, press the Light key once to (Fiber Box) turn the fiber box on (motor & light). Pressing a second time turns fiber box motor off, but leaves light on, allowing you to select color options.
Operating Instructions MC-MP-SBD Operation and Functions Automatic Water If water temperature falls Heater Start 1°F (0.5°C) lower than the Set Point, the heater auto- matically turns on until the water temperature reaches Set Point plus 1°F (0.5°C). The "Heater" indicator lights up "Heater"...
Page 36
Operating Instructions MC-MP-SBD Operation and Functions Filter Cycle To program filter cycle duration: (Continuation) • Press Filter key. • The display will show "Fd xx", with "xx" representing the current set filter cycle duration in hours. • Use Up & Down keys to...
Page 37
Operating Instructions MC-MP-SBD Operation and Functions Filter Cycle 40-minute filter cycle time-out: (Continuation) • If a pump, blower or light is turned on during a filter cycle, the cycle will be interrupted and will only be resumed 40 minutes after the last active output has been turned off. The "Filter"...
Operating Instructions MC-MP-SBD Operation and Functions Keypad Lockout Your spa keypad can be locked. This feature is especially useful if young children have access to the keypad. To Partially lock the keypad: Press and hold Pump 1 key for 5 seconds.
Operating Instructions MC-MP-SBD Operation and Functions Inverted Display A simple key press sequence inverts the display to make it readable from inside or outside the spa. To invert the display: • Press and hold Filter key for 5 sec- onds. Please note that in inverted mode some icons ie.
This feature notifies you that a power failure has occurred. Smart Winter The MC-MP-SBD is equipped with a sensor that monitors the air Mode temperature in the plumbing beneath the spa. If the system detects air cold enough to freeze water in the pipes, it will activate the Smart Winter Mode for a 24-hour period.
(when jumper JMP1 set to "LC" mode). The display panel is flashing. A power failure has occurred. Press any key to reset the system. MC-MP-SBD Owner’s Manual...
Water temperature in the spa has reached 112˚F (44˚C). Do not enter the water! Allow water to cool down. The system will reset itself when water tem-perature reaches 109˚F (43˚C). Call your dealer or service supplier if problem persists. MC-MP-SBD Owner’s Manual...
Wiring Diagram The wiring diagram below provides a general idea of MC-MP-SBD wiring, but it is impor- tant to note that it may not apply to all systems. The wiring diagram included on inside power box cover is the one to be used as main reference for the spa you are servicing.
120 VAC output - Light: 12 VAC output - Heater: 240 VAC output - Fiber box: 120 VAC output Water temperature at 95ºF (35ºC) Set Point Normal Mode Keypad Fahrenheit (ºF) temperature ºF / ºC Keypad unlocked Lockout Status MC-MP-SBD Owner’s Manual...
Page 47
CLEARLY ADVANCED SPA SYSTEMS! ™ For more information about our spa packs and all our other products and services, visit our web site at www.sbsg-equipment.com Smart Winter Mode 1.866.NEW.SBSG 9919-100463 3-85-7093 (1.866.639.7274)
Need help?
Do you have a question about the MC-MP-SBD and is the answer not in the manual?
Questions and answers