ENVISION CONSOLE INSTALLATION MANUAL
Wiring Schematic
VERSATEC CONTROL - EH & REMOTE WALL THERMOSTAT
Schematic [A]
Grn
PSC
Fan
Motor Brn/Wht
Brn |
![Schematic [A]](/images/new-backgrounds/34056/3405647xi2.webp){kind=small}
Black
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| Compressor |
| Blu | S | C |
LS2 | LS1 |
| R |
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Unit
Power Supply
Ground265-277/60/1
Red Blk
Lug
Cap
White White
Handi - Box
G
Tan (36)
H | L |
Fan Speed | Black(29) |
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Red (30) | White (28) |
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Switch |
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| High | Low |
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| RB |
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| 4 | 2 |
| DAMPER MODE |
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| Off |
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| On |
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Damper | D | DT | |
Motor | |||
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| Blue/Wht (36) | |
White (34) |
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T2 | T1 |
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| EH |
| T2 | T1 |
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L2 | L1 |
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| CC |
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Blue (40) | Tan (41) |
| L 2 | L1 |
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| Red (32) |
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| Black | Com |
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| NOTE 5 |
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| Red 208V | ||
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| Blue 265V |
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| Blue 230V |
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| 1 RB | 3 |
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| Black (22) |
| Orange (21) | |
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| COM | FAN |
| FAN |
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| CC |
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| Red(19) |
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CC | 5 | 4 | CCG |
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Red (39) | Black (37) |
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| 2 | E1 |
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Brown (43) |
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EH | Blue (38) |
| CPU |
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| SW1 |
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| Off | On |
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1 |
| Test / Normal |
2 |
| Loop / Well |
3 |
| Inputs / Normal |
4 |
| Outputs / Normal |
5 |
| Motorized Valve/ Normal |
P1
| R |
| C | Y | O | G | LO | ES | NS | LS |
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| Red |
| lackB |
| Yellow |
| Orange |
| reenG |
| Brown |
| Blue |
| Violet |
| inkP |
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Black (31)
Transformer
24V
Yellow
Black/White
R
R
C |
C |
Green (00)
| P2 |
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1 | Black (47) |
| HP |
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6 | Black (46) |
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2 | Blue (45 ) |
| LP |
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7 | Blue (44) |
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3 | Brown(43) |
| CO | Gray (42) |
8 | Orange (42) |
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4 |
| RV |
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9 | Orange (41 ) |
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5 | Yellow | T | FS |
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10 | Yellow |
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White
E1 
Black/ Black/
White White
MV 
NOTE 2
NOTE 1
NOTE 3
AQ
R C Y1 O G L S X2 X1 W1
Terminal Board
LegendLegend
Factory low voltage wiring Factory line voltage wiring
Field low voltage wiring
Field line voltage wiring DC voltage PCB traces
Internal junction Quick connect terminal
Wire nut
L1 | Field wire lug |
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| Ground |
Relay Contacts-
N.O., N.C.
TThermistor
Relay coil
P | 1 3 2 |
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Switch - High pressure
Switch - Low pressure
Polarized connector
Condensate Overflow
AQ – Aquastat
CC– Compressor Contactor CO – Condensate Overflow DT – Damper Terminal Block E1 – Electric Heat Relay EH – Electric Heat Contactor ES – Emergency Shutdown FS – Freeze Sensing Device HP– High Pressure Switch LP – Low Pressure Switch LS – Loadshed
MV – Motorized Valve NS – Night Setback
RB – Blower Power Relay RV– Reversing Valve Coil SW1 – DIP Switch #1
Notes:
1 - Requires common connection or24 VAC for activation.
2 - When field installed 24VAC motorized
valve is used, connect to C and Y or SV terminals.
3 - Optional field installed aquastat for use with single heat
4 - Check installlation wiring information for specific thermostat hookup instructions.
5 - Switch blue and red wires for208V operation.
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