68-0177—1
6
T8205B,C, TS8205B,C ELECTRONIC POOL, SPA CONTROL SYSTEMS;
T8205A,H, TS8205A CONTROL MODULES; Q8205A-C SETPOINT PANELS AND SENSOR ASSEMBLY
Fig. 3. TS8205B: TS8205A Control Module
and back side of Q8205B Setpoint Panel.
All wiring must comply with local codes and ordinances.
Disconnect power supply before beginning wiring. Wire
according to instructions provided by the heater manufacturer,
or connect as shown in Fig. 4 through 8.
POT
POT
LOAD
COM
SEN SEN
L1
(HOT)
L2
1
SENSOR
FUSE
LIMIT(S)
24 VAC
24V
HOT
ONLY
TH TR
VR8200
GAS VALVE
SWITCH
POT
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
Q8205B HAS ONE POTENTIOMETER, Q8205C HAS TWO
POTENTIOMETERS.
FACTORY WIRED ON T8205B,C.
1
2
3
3
2
M11014B
T8205B
T8205A
Q8205B
Fig. 4. T8205B,C (TS8205B,C has similar wiring
configuration) wired to 24V gas control to control water
temperature in pool, spa, or hot tub (T8205B shown).
POT
POT
LOAD
COM
SEN SEN
L1
(HOT)
L2
1
SENSOR
FUSE
LIMIT(S)
24 VAC
24V
HOT
ONLY
SWITCH
POT
POT
POWER SUPPLY. PROVIDE
DISCONNECT MEANS AND
OVERLOAD PROTECTION
AS REQUIRED.
Q8205C HAS TWO
POTENTIOMETERS, Q8205B
HAS ONE POTENTIOMETER.
FACTORY WIRED ON T8205B,C.
1
2
3
3
2
M11015B
MV
MV/
PV PV
GND
BURNER
24V
GND
IGNITION
HOT TH-W
VENT
DAMPER
PLUG
SPARK
PILOT
VALVE
MAIN
VALVE
COM
GAS
VALVE
T8205A
T8205C
Q8205C
S8600
Fig. 5. T8205B,C (TS8205B,C has similar wiring
configuration) wired to ignition module to control water
temperature in both pool spa, or hot tub (T8205C shown).
SENSOR
TERMINALS
TS8205A
Q8205B
WIRING TERMINALS
FOR ONE OR TWO
POTENTIOMETERS
M11121A
–(TH/PP)
+(PP)
VALVE (TH)
