Spa Builders MC-MP CE Bedienungsanleitung

Table of Contents

Power & Ground CheckTools & Parts3GFCI & Electrical Wiring4

Error Conditions3 Flashing Dots Appearing On Keypad Display113 Flashing Dots & LED Displayed15Display Is Flashing19Wrong Temperature Appearing On Keypad Display23

FLO25FLC29Prr31HL (OH)33

Smart Winter Mode37How to ...Replace The Board67Replace The Heater71Install a Laing Heater75Adjust The Pressure Switch78

TroubleshootingNothing Seems to Work!39Spa Does Not Heat!43Pump 1/Pump 2/Pump 3 Do Not Work!47Blower Does Not Work!55Light Does Not Work!59Ozonator Does Not Work!61Circulation Pump Does Not Work!63Keys Do Not Work!65ProgrammingJumper Positions8Low Level Programming9MiscellaneousProfessional Repair Kit Info80

Note: For spa repairs and troubleshooting with Pocket-tek technology, pleaserefer to Pocket-tek User's Manual available at www.pocket-tek.com.Pocket฀tekReady!

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In an attempt to make this manual as useful as possible, it has been presented in two formats. Problem-solving solutions are described with Troubleshooting Flow Charts and also with Step-by-Step Procedures. The two formats together should provide an overall complete explanation, with flow charts providing an overview of specific problems, and step-by-step procedures giving more detailed information.Important Safety InformationWARNING:Risk of electrical shock! All procedures described in this servicemanual must only be performed by qualified personnel, inaccordance with the standards applicable in the country ofinstallation and, whenever possible, with the equipmentpowered off. When connecting the equipment, always referto the wiring diagram affixed to the inside of your spa pack’spower box cover! This diagram always prevails over the wiringdiagram at the end of this manual.

Tools & Parts

The tools, test equipment and components needed to carry out MC-MP spa pack service calls.

Required tools:

Required pack parts:Spa Builders System Group sells Professionnal Repair Kits that include everything needed for M•Class spa pack servicing. For more information, go to the last page of this manual.PliersPhillips & flat screwdrivers11/32" nut driver1/4" open end wrench3/8" open end wrenchJumper cableMultimeterGFCI tester & digital thermometer (optional)Regulation sensorHi-Limit sensorMC-MP system board(or complete spa pack)TransformerPressure switchFusesTop side control (keypad)

Is GFCIproperlyconnected?If GFCI isstill tripping,disconnectthe incomingpower line.Is GFCI stilltripping?ReplaceGFCI.Replaceboardif GFCI isstill tripping.There isa problemwith thecable.Call anelectrician.Unplugeverything,includingheater and lightcord wires.Is GFCIstill tripping?Replacetransformer.Reconnectone componentat a timeuntil GFCIstarts to trip.Replacedefectivecomponent.VerifyWiring Diagramand reconnect it.yes

yesnonoyesnoGFCI Flow Chart

If GFCI trips, follow this Troubleshooting Flow Chart to identifythe problem:

4MC-MP CE & AS Service Manual

5MC-MP CE & AS Service Manual

•Make a visual inspection to check for signs of miswiring. Refer to wiring diagram on inside pack cover. Call an electrician if necessary.Electrical Wiring

Correct wiring of the electrical service box, GFCI box and pack terminal block is essential. 1 x 230 VAC (32 A) input supply wiring230/240 VAC single-phase (2 x 16 A)1 x 230 VAC (32 A) input supply wiring230/240 VAC single-phase (2 x 16 A)Not available in Australia and New-Zealand230/240 VAC single-phase (2 x 16 A)Input supply wiring230/240 VAC triple-phase (1 x 16 A)

4MC-MP CE & AS Service Manual

5MC-MP CE & AS Service Manual

GFCI Trips!

If all connections are made, but nothing seems to be working, you probably have a power supply problem. Carry out the following tests to identify and correct the problem:

Note that for new installations, GFCI trippings due to miswiring are common.If breaker is wired properly, GFCI trippings may occur when total amount of current drawn by spa exceeds breaker rating. This is highly unlikely as each spa pack outputis individually fused, and fuses will blow before GFCI trips.A current leak to ground will also cause GFCI to trip. If any of the components is faultyand a leak of more than 5mA occurs, GFCI will trip to prevent electrocution.1•Verify if GFCI is properly connected.2•If it is not, verify GFCI wiring diagram and reconnect it.3•If GFCI is properly connected, but still tripping, unplug all outputs, including heater and light cord wires.4•If the GFCI still trips, replace transformer.If it stops tripping, reconnect onecomponent at a time until GFCIstarts tripping. Replace defectivecomponent.

6MC-MP CE & AS Service Manual

7MC-MP CE & AS Service Manual

GFCI Trips!

1•Disconnect incoming powerlines.If GFCI still trips, there mustbe a cable problem.Call an electrician!2•If GFCI stops tripping. Replace GFCI.3•If GFCI trips again, replaceboard. (Refer to "How toReplace the Board" sectionof this manual.)If GFCI continues to trip even after having replaced the transformer,carry out the following tests to correct the problem:

6MC-MP CE & AS Service Manual

7MC-MP CE & AS Service Manual

Jumper Positions

Certain MC-MP spa pack parameters can be modified by changing the position of jumpers on the board.Please check wiring diagram on inside pack cover to verify specific functions for our pack.Remove MC-MP power box cover to access jumpers. (See "How to Replace the Board"section of this manual).2•To change a setting, simply pull coveroff and replace in desired position.1•Jumpers are located in upperright side of the board.Position 2Position 1Jumper LocationJumper 1: Input Current ModePosition 1: 1 x 32A, single-phasePosition 2: 3 x 16A, triple-phaseJumper 2: KeypadPosition 1: 10 keys (mandatory for3-pump system & RTC)Position 2: 8 keysJumper 3: BlowerPosition 1: InstalledPosition 2: Not installedJumper 4: Pump 1Position 1: Single-speedPosition 2: Dual-speedJumper 5: Pump 2Position 1: Single-speedPosition 2: Dual-speedJumper 6: Pump 3Position 1: InstalledPosition 2: Not installedJumper 7: Circulation PumpPosition 1: InstalledPosition 2: Not installedJumper 8: Pressure SwitchPosition 1: With Pump 1Position 2: With circ. pump*********Default settings8MC-MP CE & AS Service Manual

9MC-MP CE & AS Service Manual

List of parameter configurations1- LightDisplay: LI xValue of x: 1 = single-intensity2 = two-intensity*2- Remote Heater/Fiber OpticDisplay: RH xValue of x: 0 = none*1 = fiber optic2 = remote heater7- Filter CycleDisplay: FC xValue of x: 1 = filter cycle enabled*2 = filter cycle replacedby purge cycle8- Clean Filter ReminderDisplay: CF xValue of x: 0 = disabled*1 = enabled3- DJS-1/Water Level SensorDisplay: H2O xValue of x: 0 = none*1 = water level sensor2 = DJS-14- Water Level OptionDisplay: LO xValue of x: 0 = message displayed only*1 = outputs are turned off5- Temperature UnitDisplay: Tu xValue of x: 0 = fahrenheit1 = celsius*6- OzonatorDisplay: O3 xValue of x: 0 = on with filter cycle1 = always on*Low Level Programming:To access low level programming, press and hold Filter key for 20 seconds, afterwhich the first parameter code should appear on the display.Use Up and Down keys to modify parameter values and Filter key to change fromone parameter to the next. You must go through all parameters to exit this mode.If you do not wish to change a parameter, simply press Filter key to advance to thenext parameter.

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.* Default settings

8MC-MP CE & AS Service Manual

9MC-MP CE & AS Service Manual