Heat Controller EKTC07-1G, Owner'S Manual, Page: 10 / 18

Packaged Terminal A/C
OwnEr’s Manual
Heat Controller, Inc.
9
HOW TO CONNECT
WARNING
ElECTrICal sHOCk anD/Or unIT OPEraTIOn anD DaMaGE HaZarD
Failure to follow this warning could result in personal injury or death and/or unit operation and damage.
• Follow the National Electrical Code (NEC) or local codes and ordinances.
• For personal safety, this unit MusT bE properly grounded.
• Protective devices (fuses or circuit breakers) acceptable for unit installations are specified on the nameplate of each unit.
• Do not use an extension cord with this unit.
• Aluminum building wiring may present special problems -- consult a qualified electrician.
• when unit is in sTOP position, there is still voltage to electrical controls.
• Disconnect power to unit before servicing by:
1. Removing power cord (if it has one) from wall receptacle.
2. Removing branch circuit fuses or turning circuit breakers off at panel.
!
1. Remove front panel. See Fig. 7.
2. Remove junction box.
• Remove junction box cover by removing three screws from front. Remove junction box by taking out top, rear and side
screws. See Fig. 10.
3. Connect accessory power supply cord or hard wire connector to unit connector. See Fig. 11.
• Units must be installed using the appropriate power supply kit. See Table 4—POWER CONNECTION CHART . These
connections must be followed.
4. Reinstall junction box and cover.
S Use wire clamp to attach power cord to basepan. Secure with screws (included)
See Fig. 12 .
S Relace junction box and cover with screws removed from Step 2. Tighten securely.
5. Replace front panel.
See Fig. 9.
6. Connect power to unit.
IMPOrTanT : Please read following electrical safety data carefully.
Fig. 10—Junction Box Location
Fig. 12—Wire Clamp
Fig. 11—Power Connection
230/208 VOlT
N/A*
7602-530A-230
265 VOlT
N/A*
7602-530A-265
230/208 VOlT
7602-520A-230
265 VOlT
7602-520A-265
230/208 VOlT
7602-515A-230
265 VOlT
7602-515A-265
EKTC07-1G
EKTH07-1G
EKTC09-1G
EKTH09-1G
EKTC12-1G
EKTH12-1G
EKTC15-1G
EKTH15-1G
EKTC07-2G
EKTH07-2G
EKTC09-2G
EKTH09-2G
EKTC12-2G
EKTH12-2G
EKTC15-2G
EKTH15-2G
CODE Of POwEr suPPlY kIT
30a 20a 15a
unIT MODEl
* Using 30A on these units could result in damage to your unit.
Table 4—Power Connection Chart
Unit connector
Junction box cover Junction box
Accessory
Power Supply Cord
or Hard Wire
Wire clamp