GS50SZ Tech Sheet Instruments System P 557-0 System Model # GS5-GS50SZ-RCA-.0 Software Version # EP # 765 Base PCBA - P 558-0 PCB GS500Z - P 05 Rev B Base Panels VL700S P 58 VL70S (Serial Standard) P 589-0 VL70S P 565 Template used: 0599_M.pdf 0/6/008 557-0_97_B.pdf 05/0/008 Page 557-0_97_B
System Revision History System P EP Date Requested By Changes Made 557 780 08.0.006 n/a 557-0 765 0.07.008 Software update to v 557-0 n/a 05.0.008 Main PCB update to rev B Page 557-0_97_B
Basic System Features and Functions Power Requirements Requires PCB Rev B. System Outputs Setup (As Manufactured) (Stereo) Optional Devices Additional Options J J J0 JA JA U J7 J9 J8 0 J7 J8 J J Page J EXT RLY AUX F SE A SE B VAC J 557-0_97_B
G C Basic System Features and Functions Any time you change a DIP Switch, other than A, you must reset Persistent Memory for your new DIP Switch Settings changes to take effect. If you do not reset Persistent Memory, your system may function improperly. To reset Persistent Memory: Power down by disconnecting power source from spa. Put a jumper across J, covering both pins. (See illustration below) Power up by connecting power source to spa. Wait until is displayed on your panel. Power down again. Remove jumper from J (May also move to cover pin only) Power up again. About Persistent Memory and Time of Day Retention: This system uses memory that doesn t require a battery to store a variety of settings. What we refer to as Persistent Memory stores the filter settings, the set temperature, and the heat mode. Persistent Memory is not used for Time of Day. Only models with a Serial Deluxe panel installed (VS5xxDZ and GS5xxDZ) can display the time. However, during power loss to the spa, the system will lose the correct time, and reset to :00 PM when power is restored. Power Up Display Sequence Upon power up, you should see the following on the display: Three numbers in a row, which are the SSID (the System Software ID). The third display of these numbers is the Software Version, which should match the version of your system. For example, if these three numbers are, that is a VS5SZ at version 8. Displayed next is: (indicating the system is configured for a heater between and 6 kw) or (indicating the system is configured for a heater effectively* between and kw). should appear for all VS models running at 0VAC. should appear for all VS models running at 0VAC, as well as all GS models. (*A heater which is rated at kw at 0VAC will function as a kw heater at 0VAC.) will appear to signal the start of Priming Mode. At this point, the power up sequence is complete. Refer to the Reference Card for the VS or GS System model of your spa for information about how the spa operates from this point on, including how to adjust the Time of Day if using a Serial Deluxe style panel. J K6 F FUSE.A 50V J K W SWITCHBAK TA K K F W J7/6 S TST FUSE 0A 50V W7 K9 J J J 0 J J7 J8 S TST EXT. AUX. F RLY SE. A SE. B J7 W W JA JA J9 K5 U J J0 F J0 FUSE A 50V J8 J BALBOA ISTRUMETS, IC. -SPD J VS500Z EXT RLY P/ 97 REV D VAC MADE I U.S.A COPYRIGHT 005 J on VS5xxZ and VS00 Series Main Board Shown. J on GS5xxZ Series is located in approximately the same position. LIE BLK AC W K K VS00 P/ 96_B MADE I U.S.A. 006 PUMP T0.5A 50V J F HEATER OZOE J9 WHT AC K J9 K K5 EUTRAL TST RST J F S TST RST J J on VS00/GS00 Series Main Board Shown. F5, FA 50V J J J7 SE. A J8 SE. B J8 U J0 J Page 557-0_97_B
Wiring Configuration and DIP Settings Setup (As Manufactured) (Stereo) VL70S Main Panel HIPot Testing ote: Disconnect slip terminal with green wires from prior to performing HiPot test. Failure to disconnect may cause a false failure of the test. Reconnect terminal to after successful completion of HiPot test. J5 J5 F6, T0A 80V J5 J TB J7 Audio Visual Circ Pump F, T0.A 50V J9 OZOE PUMP Ozone J -Spd -Spd P K9 T K6 K Blower J7/6 OPT. BLWR/PUMP 0VAC J7 F0A 50V K5 C9 FA 50V J0 Spa Light F J7 0VAC J8 J J JA JA K F J W BALBOA ISTRUMETS, IC GS500Z COPYRIGHT 007 MADE I U.S.A. P/ 05_B W Heater rated @ 0V J must be Jumpered HTR J0 HTR 00.0 kw K K F S J TST J0 0 EXT RLY J7 J8 J AUX F SE A SE B J VAC U J.0kW J J9 J8 GS5xxSZ mode K R B W G -Spd P J J W WARIG: Main Power to system should be turned OFF BEFORE adjusting DIP switches. WARIG: Persistent Memory (J) must be RESET to allow new DIP switch settings to take effect. (See Persistent Memory page) SSID # 00 65 A, Test Mode OFF A, See Table A, Exp Pump Disabled Enabled A5, -speed P Panel Button Assignments =Mode 5=Pump =Temp Up 6=Unused 6=Exp Pump =Temp Down 7=Unused 7=J7/6 =Light 7 A6, 50 Hz A7, J7/6 Disabled Enabled A8, Degrees C A9, on-circ Mode A0, See Table Panel Button Positions 5 6 5 6.0kW Heater J Page 5 GS500/50/50SZ Software J J Memory Reset 5 7 6 Wiring Color Key eutral (Common) AC Connections Special AC Connections Line AC Connections 0 Volt Connections Relay Control Wires Board Connector Key Typically Line voltage Typically Line voltage for -speed pumps eutral (Common) Ground ote flat sides in connector 557-0_97_B
DIP Switches and Jumpers Definitions SSID 00 65 DIP Switch Key A Test Mode (normally OFF) A+A0 Control amp draw requirements (See Table ) A O position: Expander Board Enabled for -speed Pump only.* OFF position: Expander Board Disabled. A Aux Freeze (must be OFF) A5+A9 Pump speeds and Circ Modes: A5 A9 Circ Mode Pump Speed OFF OFF on-circ -speed O OFF Circ "acts like Pump low" (filters/polls/ect) -speed OFF O hours with F shut-off -speed O O hours with F shut-off -speed A6 O position: 50Hz operation OFF position: 60Hz operation A7 O position: J7/6 Enabled for Blower or -speed Pump.* OFF position: J7/6 Disabled A8 O position: temperature is displayed in degrees Celsius OFF position: temperature is displayed in degrees Fahrenheit * Panel with button layout is not compatible when both A and A7 are O. Base Model GS500SZ-GS50SZ-GS50SZ Table # of Hi-Speed Pumps/Blower Before Heat Disabled A A0 OFF OFF 0 O OFF OFF O O O Jumper Key J If using kw or higher wattage heater, jumper can be set in either position, but may perform better on Pins and. If using.5kw or lower wattage heater, jumper must be set on Pin only. J Factory set. DO OT MOVE. Jumper must be on Pins and for GS5xZ/GS5xZ/GS5xxSZ/GS5xxDZ software. Jumper must be on Pins and for GS50xZ software. J When jumper is placed on pins during power-up, system will reset persistent memory. Leave on pin only to enable persistent memory feature. WARIG: Setting DIP switches incorrectly may cause abnormal system behavior and/or damage to system components. Refer to Switchbank illustration on Wiring Configuration page for correct settings for this system. Contact if you require additional configuration pages added to this tech sheet. Panel Button Positions Aux Panel Information 7 7 Supports -button aux panel 5 6 5 6 VX0 5 6 6 5 Supports -button aux panel =Mode =Temp Up =Temp Down =Light 5=Pump Panel Button Assignments A7: OFF A7: O A: OFF A:O 6=Unused 7=Unused 6=Exp Pump 7=Unused 6=J7/6 7=Unused 6=Exp Pump 7=J7/6 VX0S 5 6 7 Page 6 557-0_97_B
AS MAUFACTURED L Electrical Service Configuration Options Systems with PCB Rev B Only F J J9 J K6 K OZOE PUMP K9 F0A 50V J5 J5 F6, T0A 80V FA 50V K5 J0 J5 C9 J ( x 6 Amp or x Amp) F TB 0VAC J7/6 J7 Wires ( Line + eutral + Protective Earth) F, T0.A 50V OPT. BLWR/PUMP J7 T BALBOA ISTRUMETS, IC. GS500Z COPYRIGHT 007 Pb MADE I U.S.A. P/ 05_B W J7 J8 HTR J0 HTR 00 W K K K Single Service, T and TT Electrical Systems JA J This option is configured J and shipped as the default. Protective Earth wire (Green/Yellow) must be connected to system ground terminal as marked. JA All equipment (pumps, blower, and heater) runs on J8 service line L. J J0 U F J9 S J 0 J7 J8 J For x 6 Amp Service: TST EXT RLY AUX F SE A SE B VAC J DIP Switch A0 must be O. Systems using only DIP switch (A0) for heat disable: J For x Amp Service: Set DIP Switch A0 such that total system amperage draw never exceeds rated service input. Systems using multiple DIP switches for heat disable: Refer to system Hot Sheet DIP Switch Definition page and set the switches shown in Table such that total system amperage draw never exceeds rated service input. 0VAC OPTIOAL L L J5 J5 F6, T0A 80V J5 J BALBOA ISTRUMETS, IC. GS500Z COPYRIGHT 007 MADE I U.S.A. P/ 05_B Pb TB W J7 G G F, T0.A 50V J8 HTR J0 HTR 00 J9 J OZOE PUMP W K K K K9 T K6 K Dual Service, T and K5TT J0Electrical Systems C9 F 0VAC 5 Wires ( J7/6Lines J7+ eutrals + Protective Earth) OPT. BLWR/PUMP J7 J JA JA The heater runs on J service line L, while all other ( x 6 Amp) J8 J J0 U Completely remove the white wire from and J. F J9 S ote: J and J5 are electrically J identical. The white 0 J7 J8 J wire may be attached to either terminal before removal. TST EXT RLY AUX F SE A SE B VAC J J F0A 50V FA 50V Protective Earth wire (Green/Yellow) must be connected to system ground terminal as marked. equipment, such as pumps and blowers, run on service line L. 0VAC F J Systems using only DIP switch (A0) for heat disable: DIP Switch A0 must be OFF. Systems using multiple DIP switches for heat disable: Refer to system Hot Sheet DIP Switch Definition page and set both switches shown in Table to O positions. Page 7 557-0_97_B
AS MAUFACTURED L L Electrical Service Configuration Options Systems with PCB Rev B Only J9 OZOE J PUMP K9 K6 K J5 J5 F6, T0A 80V J5 J BALBOA ISTRUMETS, IC. GS500Z COPYRIGHT 007 MADE I U.S.A. P/ 05_B Pb TB W J7 G F, T0.A 50V J8 HTR J0 HTR 00 W K K K K5 J0 C9 Line - Line voltage is 0VAC ( x 6 Amp or x Amp) F 0VAC Wires ( J7/6Lines J7 + Protective Earth) OPT. BLWR/PUMP J7 T J JA JA J All equipment (pumps, blower, and heater) runs on J8 J J0 Systems using only DIP switch (A0) for heat disable: U F S J DIP Switch A0 0 must J7 be J8 O. J J F0A 50V FA 50V Single Service, IT Electrical System (o eutral) Protective Earth wire (Green/Yellow) must be connected to system ground terminal as marked. service line L with L acting as the return. For x 6 Amp Service: For x Amp Service: TST EXT RLY AUX F SE A SE B VAC J Set DIP Switch A0 such that total system amperage draw never exceeds rated service input. Systems using multiple DIP switches for heat disable: Refer to system Hot Sheet DIP Switch Definition page and set the switches shown in Table such that total system amperage draw never exceeds rated service input. 0VAC J9 F J OPTIOAL L L L J5 J5 F6, T0A 80V J5 J BALBOA ISTRUMETS, IC. GS500Z COPYRIGHT 007 Pb MADE I U.S.A. P/ 05_B TB W J7 G G J8 Line - Cap (Insulate) end, Do not connect. F, T0.A 50V HTR J0 HTR 00 J9 J OZOE PUMP W K K K K9 T K6 K K5 J0 C9 Line - Line voltage is 0VAC F 0VAC Wires ( J7/6Lines J7 + Protective Earth) OPT. BLWR/PUMP J7 J JA JA J All equipment (pumps, blower, and heater) runs on J8 J J0 Systems using only DIP switch (A0) for heat disable: U F S J DIP Switch A0 0 must J7 be J8 O. J J F0A 50V FA 50V -Phase Service, IT Electrical System (o eutral) Protective Earth wire (Green/Yellow) must be connected to system ground terminal as marked. service line L with L acting as the return. For x 6 Amp Service: For x Amp Service: TST EXT RLY AUX F SE A SE B VAC J Set DIP Switch A0 such that total system amperage draw never exceeds rated service input. Systems using multiple DIP switches for heat disable: Refer to system Hot Sheet DIP Switch Definition page and set the switches shown in Table such that total system amperage draw never exceeds rated service input. 0VAC J9 F J OTE: ot all GS5xxZ systems can support -Phase. -Phase requires System PCB Rev B. If using an expansion board, the board must have fuse-protection. Page 8 557-0_97_B
Ozone Connections ote: A special tool is required to remove the pins from the connector body once they are snapped in place. Check with your Account Manager for information on purchasing a pin-removal tool. Ozone connector configuration for 0VAC 50Hz: Black or Brown Line Conductor Empty White or Blue eutral Conductor Empty L Flat sides of sockets as shown J5 J5 F6, T0A 80V J5 J TB J7 Audio G W Visual B R Circ G W Pump B R F, T0.A 50V J9 OZOE PUMP J G W B R -Spd P Line - Black or Brown conductor ot used eutral - White or Blue conducto ot used J8 W Page 9 557-0_97_B
Serial Standard Panel Configurations VL700S P 58 with Overlay P 688 Connects to Main Board terminal J only* Blower Mode Warm Heat SETUP Jets Jets Light VL70S (Serial Standard) P 589-0 with Overlay P 00 Connects to Main Board terminal J only* Cool Blower Mode Warm Heat Jets Jets Light Cool VL70S P 565 with Overlay P 790 Connects to Main Board terminal J only* * Panels with back-lighting (bulbs installed) should never be plugged into J. Use J only. If the backlight bulbs are removed, then both J and J may be used. Page 0 557-0_97_B