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55736-01_97_A
Base Model VS501Z
DIP Switch and Jumper Definitions
DIP Switch Key
A1 Test Mode (normally OFF)
A2 “ON” position: Standard mode only
“OFF” position: Std/Ecn/Sleep mode changes allowed
A3 “ON” position: use Mini Panel *
“OFF” position: use Digital Duplex or Light Duplex panel
A4 “ON” position: Pump 2 Disabled
“OFF” position: Pump 2 Enabled
A5 “ON” position: Dual-Voltage Heating enabled
“OFF” position: Single-voltage heating (240VAC only)
A6
Safety Suction (must be OFF)
A8 “ON” position: temperature is displayed in degrees Celsius
“OFF” position: temperature is displayed in degrees Fahrenheit
A9
"ON" position: Circ Pump act like Pump1 low-speed (filter cycle, polls)
Pump 1 is one speed
"OFF" position, no circ pump. Pump1 is two-speed
A7+A10
Control amp draw requirements (See Table 1)
Note: System is 60Hz only.
* Panels with button layout
are not compatible when A3 is ON.
SSID 20 63 45
Alert:
Blower or 1-speed Pump 2 is
required
, connect to J17/26.
For no Blower and no Pump 2,
use VS500Z or VS515Z.
Table 1
Number of Hi-Speed Pumps that can Run
Before Heater is Disabled (A5 OFF)
OR
Before Heater runs at 120VAC (A5 ON)
A7
A10
# of H.S.Pumps
OFF
OFF
0
ON
OFF
1
OFF
ON
2
ON
ON
3
SSID 20 63 45
WARNING:
s
Setting DIP switches incorrectly may cause abnormal system behavior and/or damage to system components.
s
Refer to Switchbank illustration on Wiring Configuration page for correct settings for this system.
s
Contact Balboa if you require additional configuration pages added to this tech sheet.
A3: OFF
Panel Button Positions
Panel Button Assignments
A3:ON
1
1
2
3
4
2
3
4
1
4
2
3
1=J17/26 (Unused if A4 is ON)
2=Pump 1
3=Temp
4=Light
A
A
Jumper Key
J12
Factory set. DO NOT MOVE.
Jumper must be on Pins 1 and 2 for VS51xZ/VS52xZ/VS5xxSZ/VS5xxDZ software.
Jumper must be on Pins 2 and 3 for VS50xZ software.
J43
When jumper is placed on 2 pins during power-up, system will reset persistent memory.
Leave on 1 pin only to enable persistent memory feature.
