Trane TTA075AD series, Установка, эксплуатация и обслуживание

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TTA-SVX02C-EN
17
Installation
Figure 7
Typical Field Wiring - Reliatel Control
TTA090A/TWE090A TTA150A/TWE180A
TTA120A/TWE120A TTA120A/TWE120A
FIELD WIRING: TTA240B/TWE240B
A-- 3 POWER WIRES, LINE VOLTAGE
TTA180C/TWE180B
B-- 3 POWER WIRES, LINE VOLTAGE FOR 3 PHASE; FIELD WIRING:
2 WIRES FOR SINGLE PHASE A-- 3 POWER WIRES, LINE VOLTAGE
C-- COOLING ONLY THERMOSTAT: 3 WIRES, 24 VOLTS*** B-- 3 POWER WIRES, LINE VOLTAGE FOR 3 PHASE;
-- DIGITAL THERMOSTATS: ADD 1 ADDITIONAL WIRE, 24 VOLT COMMON 2 WIRES FOR SINGLE PHASE
-- ONE STAGE ELECTRIC HEAT: ADD 1 ADDITIONAL WIRE, 24 VOLTS C-- COOLING ONLY THERMOSTAT: 3 WIRES, 24 VOLTS***
-- TWO STAGE ELECTRIC HEAT: ADD 2 ADDITIONAL WIRES, 24 VOLTS -- DIGITAL THERMOSTATS: ADD 1 ADDITIONAL WIRE, 24 VOLT COMMON
D-- ADD 4 WIRES, 24 VOLTS -- ONE STAGE ELECTRIC HEAT: ADD 1 ADDITIONAL WIRE, 24 VOLTS
-- ONE STAGE ELECTRIC HEAT: ADD 1 ADDITIONAL WIRE, 24 VOLTS -- TWO STAGE ELECTRIC HEAT: ADD 2 ADDITIONAL WIRES, 24 VOLTS
-- TWO STAGE ELECTRIC HEAT: ADD 2 ADDITIONAL WIRES, 24 VOLTS D-- ADD 4 WIRES, 24 VOLTS
E-- ZONE SENSOR: 2 WIRES MINIMUM OR 10 WIRES MAXIMUM, 24 VOLTS*** -- ONE STAGE ELECTRIC HEAT: ADD 1 ADDITIONAL WIRE, 24 VOLTS
(# OF WIRES ARE DEPENDENT UPON ZONE SENSOR SELECTION) -- TWO STAGE ELECTRIC HEAT: ADD 2 ADDITIONAL WIRES, 24 VOLTS
F-- NSB PANEL: 8 WIRES, 24 VOLTS*** E-- ZONE SENSOR: 2 WIRES MINIMUM OR 10 WIRES MAXIMUM, 24 VOLTS***
(# OF WIRES ARE DEPENDENT UPON ZONE SENSOR SELECTION)
TTA120B & 100B/TWE120B & 100B
F-- NSB PANEL: 8 WIRES, 24 VOLTS***
TTA120C/TWE120A
FIELD WIRING: (2) TTA090A/TWE180B
A-- 3 POWER WIRES, LINE VOLTAGE (2) TTA120A/TWE240B
B-- 3 POWER WIRES, LINE VOLTAGE FOR 3 PHASE; FIELD WIRING:
2 WIRES FOR SINGLE PHASE A-- 3 POWER WIRES, LINE VOLTAGE
C-- COOLING ONLY THERMOSTAT: 4 WIRES, 24 VOLTS*** B-- 3 POWER WIRES, LINE VOLTAGE FOR 3 PHASE;
-- DIGITAL THERMOSTATS: ADD 1 ADDITIONAL WIRE, 24 VOLT COMMON 2 WIRES FOR SINGLE PHASE
-- ONE STAGE ELECTRIC HEAT: ADD 1 ADDITIONAL WIRE, 24 VOLTS C-- COOLING ONLY THERMOSTAT: 6 WIRES, 24 VOLTS***
-- TWO STAGE ELECTRIC HEAT: ADD 2 ADDITIONAL WIRES, 24 VOLTS -- DIGITAL THERMOSTATS: ADD 2 ADDITIONAL WIRES, 24 VOLT COMMON
D-- ADD 4 WIRES, 24 VOLTS -- ONE STAGE ELECTRIC HEAT: ADD 1 ADDITIONAL WIRE, 24 VOLTS
-- ONE STAGE ELECTRIC HEAT: ADD 1 ADDITIONAL WIRE, 24 VOLTS -- TWO STAGE ELECTRIC HEAT: ADD 2 ADDITIONAL WIRES, 24 VOLTS
-- TWO STAGE ELECTRIC HEAT: ADD 2 ADDITIONAL WIRES, 24 VOLTS D-- ADD 8 WIRES, 24 VOLTS
E-- ZONE SENSOR: 2 WIRES MINIMUM OR 10 WIRES MAXIMUM, 24 VOLTS*** -- ONE STAGE ELECTRIC HEAT: ADD 1 ADDITIONAL WIRE, 24 VOLTS
(# OF WIRES ARE DEPENDENT UPON ZONE SENSOR SELECTION) -- TWO STAGE ELECTRIC HEAT: ADD 2 ADDITIONAL WIRES, 24 VOLTS
F-- NSB PANEL: 8 WIRES, 24 VOLTS*** E-- ZONE SENSOR: 2 WIRES MINIMUM OR 10 WIRES MAXIMUM, 24 VOLTS***
(# OF WIRES ARE DEPENDENT UPON ZONE SENSOR SELECTION)
F-- NSB PANEL: 8 WIRES, 24 VOLTS***
Notes:
1. 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.
2. WHEN ELECTRIC HEATER ACCESSORY IS USED SINGLE POINT POWER
ENTRY OR DUAL POINT POWER ENTRY IS FIELD OPTIONAL, SINCE
POINT POWER ENTRY OPTION IS THROUGH ELECTRIC HEATER ONLY.
***NOTE: CHOOSE ONLY 1 OF THE FOLLOWING; THERMOSTAT,
ZONE SENSOR, OR NSB PANEL