VisionPRO™ 8000 Touchscreen Programmable Thermostat
VisionPRO™ 8000 Touchscreen Programmable Thermostat
VisionPRO™ 8000 Touchscreen Programmable Thermostat
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VisionPRO TM <strong>8000</strong> <strong>Touchscreen</strong> <strong>Programmable</strong> <strong>Thermostat</strong><br />
OUTDOOR/INDOOR<br />
TEMPERATURE<br />
SENSOR<br />
1<br />
2<br />
3<br />
3<br />
Y2 RC<br />
R<br />
W<br />
W2 Y<br />
S1 G<br />
S2 C<br />
FAN<br />
RELAY<br />
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD<br />
PROTECTION AS REQUIRED.<br />
FACTORY INSTALLED JUMPER.<br />
CONVENTIONAL<br />
2<br />
COMPRESSOR<br />
CONTACTOR<br />
OPTIONAL<br />
24 VAC<br />
COMMON<br />
CONNECTION<br />
OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR. AVAILABLE<br />
ON SELECT MODELS. WIRES MUST HAVE A CABLE SEPARATE<br />
FROM THE THERMOSTAT CABLE.<br />
M19900<br />
Fig. 15. Typical hookup of cool only system<br />
(1C conventional).<br />
OUTDOOR/INDOOR<br />
TEMPERATURE<br />
SENSOR<br />
1<br />
2<br />
3<br />
3<br />
HEAT RELAY 2<br />
Y2 RC<br />
R<br />
W<br />
2<br />
W2 Y<br />
S1 G<br />
S2 C<br />
COOL RELAY 2<br />
FAN<br />
RELAY<br />
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD<br />
PROTECTION AS REQUIRED.<br />
FACTORY INSTALLED JUMPER.<br />
CONVENTIONAL<br />
HEAT RELAY 1<br />
OPTIONAL<br />
24 VAC<br />
COMMON<br />
CONNECTION<br />
MUST COME<br />
FROM THE<br />
COOLING<br />
TRANSFORMER.<br />
COOL RELAY 1<br />
Fig. 16. Typical hookup of conventional multistage<br />
two-stage heating and two-stage cooling in a<br />
single-transformer system<br />
(2H/2C, 2H/1C or 1H/2C conventional).<br />
68-0280 8<br />
1<br />
R<br />
OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR. AVAILABLE<br />
ON SELECT MODELS. WIRES MUST HAVE A CABLE SEPARATE<br />
FROM THE THERMOSTAT CABLE.<br />
M22438B<br />
C<br />
1<br />
R<br />
C<br />
OUTDOOR/INDOOR<br />
TEMPERATURE<br />
SENSOR<br />
1<br />
2<br />
3<br />
HEAT RELAY 2<br />
Y2 RC<br />
R<br />
W<br />
W2 Y<br />
S1 G<br />
S2 C<br />
FAN<br />
RELAY<br />
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD<br />
PROTECTION AS REQUIRED.<br />
FACTORY INSTALLED JUMPER.<br />
CONVENTIONAL<br />
2<br />
COOL RELAY 2<br />
HEAT RELAY 1<br />
OPTIONAL<br />
24 VAC<br />
COMMON<br />
CONNECTION<br />
MUST COME<br />
FROM THE<br />
COOLING<br />
TRANSFORMER.<br />
COOL RELAY 1<br />
Fig. 17. Typical hookup of conventional multistage<br />
two-stage heating and two-stage cooling in a<br />
two-transformer system (2H/2C, 2H/1C or<br />
1H/2C conventional).<br />
1<br />
R<br />
3 OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR. AVAILABLE<br />
ON SELECT MODELS. WIRES MUST HAVE A CABLE SEPARATE<br />
FROM THE THERMOSTAT CABLE.<br />
M19902B<br />
C<br />
1<br />
R<br />
C
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