Trane Odyssey TWE0514DA, Инструкция по установке, эксплуатации и обслуживанию

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28 SSA-SVX06H-EN
N NO OT TIIC CE E
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Symbio™ Controls
Wiring shown with dashed lines is to be furnished and
installed by the customer. All customer supplied wiring
must be copper only and must conform to NEC and
local electrical codes. Codes may require line of sight
between disconnect switch and unit.
Figure 22. Symbio™ jobsite connections
Zone
Sensor
T’stat
Air Handler
Disconnect Switch
(By Others)
Disconnect Switch
(By Others) Note 1
Electric
Heat Accessory
Disconnect Switch
(By Others)
Note 1
B
A
B
D
E C
P Po ow we err W Wiirre ess
A. 3 wires, line voltage for 3 phase, (2 wires for single
phase) 1 grounding wire
B. 3 wires, line voltage for 3 phase, (2 wires for single
phase) 1 grounding wire
C Co on nttrro oll W Wiirre ess
C. Cooling only (or Cooling with Heat) thermostat: 4 to
7 wires depending on stages of cooling and electric
heat
C. Heat Pump thermostat: 6 to 9 wires depending on
T’stat options and stages of cooling and heating
D. Wiring between indoor and outdoor unit: 5 to 11
wires depending on unit control options*
E. Zone Sensor: 4 to 7 wires depending on zone sensor
model*
*Communication signal wires require twisted pairs.
Refer to unit schematics for identification of twisted
pairs.
N No otte ess::
1. When electric heater accessory is used,
single point power entry or dual point power
entry is field optional. Single point power
entry option is through electric heater only.
2. ***Choose only one of the following;
Thermostat, Mechanical Zone Sensor,
Programmable Zone Sensor Panel or BAS
Zone Sensor.
IIm mp po orrtta an ntt:: For the EDC switch to be functional and
thereby facilitate reliable unit operation,
make the EDC connections from the indoor
to the outdoor control boxes.
Table 5. Recommended thermostat wire size
Wire Size
Maximum Wire Length
(Gauge) Physical distance between Unit & T’stat
22 30 Feet
20 50 Feet
18 75 Feet
16 125 Feet
14 200 Feet
Table 6. Zone sensor module wiring
Distance from Unit to
Control Recommended Wire Size
0-150 feet (0-45.7 m) 22 gauge (0.33 mm
2
)
151-240 feet (46-73.1 m) 20 gauge (0.50 mm
2
)
241-305 feet (73.5-117.3 m) 10 gauge (0.75 mm
2
)
386-610 feet (117.7-185.9
111)
16 gauge (1.3 mm
2
)
611-970 feet (186.2-295.7 m) 14 gauge ( 2.0 mm
2
)
Installation Checklist
W WA AR RN NIIN NG G
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Complete this checklist once the unit is installed to
verify that all recommended procedures have been
accomplished before the system is started. Operational
checks cannot be performed until the outdoor unit is
installed and system interconnection is complete.
☐ Verify that the unit electrical power is disconnected.
IIn nsstta alllla attiio on n