3.4
Supply Air Sensor Wiring
Install the supply air sensor in the supply air plenum at least
2-3 feet after the heat exchanger and coil. Make sure there
are no zone dampers before the supply air sensor.
Connect the supply air sensor to the zone panel as shown.
3.5
Transformer Wiring
Install the transformer using the instructions provided
by the manufacturer. Size the transformer to the damper
requirements. The zone panel has a built-in, self-resetting
fuse. The maximum damper power per panel is 35 VA at
24 VAC.
Connect the transformer to the zone panel as shown.
Note:
Additional dampers or dampers with a higher current draw will require the use of a separate
slave relay.
3.6
Conventional System Wiring
Note:
For a heat pump system, see Section 3.7.
Connect a conventional heating
system to the zone panel as shown.
For a single stage heating and cooling
system, the 2nd stage connections are
not used.
For a system using a dual transformer,
open jumper J1 (see Configuration
section, Figure 4). Make sure the the
neutrals (common) are connected.
SA1
SA2
24V
24C
C
C
HOT
Dedicated
Zoning Transformer
Zone
Panel
RH
RC
Y1
Y2
G
G2
W1
AUX
W2
O/B
C
C
HOT
1st stage
compressor
control
2nd stage
fan
control
1st stage
fan
control
1st stage
heat
control
2nd stage
compressor
control
2nd stage
heat
control
24 VAC
6
Plenum
