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Zonex System 2000 GEN II - GAS ELECTRIC OPERATION; GEN II Controller Installation

Zonex System 2000 GEN II
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3
GAS ELECTRIC OPERATION
General Installation Instructions
GEN II Controller
1. Install the GEN II controller on an interior wall where the ambient temperature is between 32°-
120°F (- 48°C) non-condensing. This controller is to be installed in an accessible interior
area; not in attics or above ceilings.
2. The controller is to be powered by a dedicated 24vac 40va transformer.
The transformer secondary is wired to TR1 TR2 on the controller (G).
The secondary
voltage to the controller must be 24 to 28vac.
LEGEND
A EH Jumper (Set Up Fan Operation for
Electric Heat)
B O/B Jumper (Heat Pump Only
Reversing Valve Operation)
C H/P Jumper (Jump for Heat Pump
Operation)
D Priority Jumper (Allows for Priority Vote
Setup)
E On / Off Switch
F R C Power to ModStats (18 ga.
Thermostat wire)
G 24-Volt Transformer
H TC TC Time Clock Terminals
I Unit Terminals
J S S Terminals Leaving Air Sensor
(LAT)
K RX TX Communications Wire
L Day / Night Switch
M Fan Jumper (Continuous or Auto)
N Up / Down / Set Buttons (High Limit,
Low Limit, Set)
O Digital Display (Leaving Air Temperature
and configuration)
P Lock / Unlock (Lock Thermostats)
Q Staging Strategy (Time / Temperature or
Time Only)
TX / RX Data Transmit / Receive
S S Leaving / Supply Air Sensor Input
G Fan Output
W2 Auxiliary / Emergency Heat
O/B Reversing Valve Output
Y2 – Stage 2 Cool Output
Y1 Stage 1 Cool Output
R 24vac from Unit Transformer
TC / TC Time Clock Input for Occupied /
Unoccupied Operation
TR1 / TR2 24vac Power Input / Common
R / C Stat Power Daisy Chain Stat to Stat
(18 ga. Thermostat wire)

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