Trane 2TEE3F31A1000A Installer's Manual page 11

2/4TEE3F AIR HANDLERS WITH SINGLE STAGE COOLING, 2 STAGE HEAT
COMFORT CONTROL
2-STAGE HEAT/
1-STAGE COOL
2/4TEE3F AIR HANDLERS WITH TWO STAGE COOLING, 2 STAGE HEAT
COMFORT CONTROL
18-GE04D2-11
VARIABLE SPEED
AIR HANDLER
VARIABLE SPEED
AIR HANDLER
Installer's Guide
COOLING
O.D. SECTION
(SINGLE SPEED)
NOTES:
1. LOW VOLTAGE WIRING TO BE NO.
18 A.W.G. MINIMUM CONDUCTOR.
2. WHEN HEATERS ARE USED, DISCARD
POWER LEADS WITH POLARIZED PLUG
PM-A AND CONNECT 1-PF TO MATING
PLUG IN THE HEATER CONTROL BOX
AS SHOWN.
3. TERMINAL W2 WILL HAVE INTERNAL
CONNECTIONS ONLY IF 2ND
CONTACTOR IS USED BY THE HEATER
FOR CONTROLLING POWER TO
ELECTRIC HEAT ELEMENTS. IF
2ND (BH) ZCONTACTOR IS NOT USED,
THEN FIELD CONNECTIONS TO W2 CAN
BE OMITTED AS APPROPRIATE.
4. CONNECTIONS TO "R", "BK",
"O" AND "Y" MUST BE MADE AS
SHOWN FOR PROPER OPERATION
OF BLOWER WITH HUMIDISTAT IN
COOLING.
5. SEE HEATER WIRING DIAGRAM FOR
HEATING ANTICIPATOR SETTING.
2 STAGE
AIR CONDITIONER
NOTES:
1. BE SURE POWER SUPPLY AGREES
WITH EQUIPMENT NAMEPLATE.
2. POWER WIRING AND GROUNDING OF
EQUIPMENT MUST COMPLY WITH
LOCAL CODES.
3. LOW VOLTAGE WIRING TO BE NO. 18
AWG MINIMUM CONDUCTOR.
4. IF OUTDOOR THERMOSTAT (ODT) IS
NOT USED, CONNECT W2 TO W3.
From Dwg. No. B801074
11