Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. Catalog No. 04-53300140-01 Printed in U.S.A. Form 30-26SI Pg 1 2-15 Replaces: 30-22SI
Installation Instructions Part No. 30GT-911---049
For 115 vac, 60 Hz Control Circuit Applications Only
SAFETY CONSIDERATIONS Installation of this accessory can be hazardous due to elec-
trical components and equipment location (such as a roof or elevated structure).
Only trained, qualified installers and service technicians should install and service this equipment.
When installing this accessory, observe precautions in the literature, on labels attached to the equipment, and other safety precautions that apply. Follow all safety codes. Wear safety glasses and work gloves. Use care when handling and installing this accessory.
INTRODUCTION The ground-fault interrupter convenience outlet (GFI-CO)
accessory provides two auxiliary 115 v, 60 Hz outlets for hand tools, lights, and other devices. The GFI-CO also cuts power to the outlets in the event of a ground fault, and includes test and reset switches for this feature. See Table 1 for the contents of the GFI-CO accessory package.
Table 1 Accessory Package Contents
The 30HXA,HXC076-271 and all 30XA units accept one GFI-CO accessory. The 30HXA,HXC076-271 units provide all necessary wires for accessory installation. However, 30XA units require field-supplied ground wire for the installation of the GFI-CO accessory. NOTE: There is a 5-amp limit for the convenience outlet.
INSTALLATION 1. Inspect package contents for missing or damaged parts.
File a claim with the shipping agency if parts are dam- aged, and notify your Carrier representative if any item is missing.
2. Open and tag all electrical disconnects. 3. Open the unit control box door. 4. Install the GFI-CO in the opening provided using the
screws provided. See Fig. 1-4. 5. Referring to Fig. 1-4, connect the black wire (in the unit)
from FU 1 in 30HXA,HXC units (TB9-L1 in 30XA units) to either brass screw on the GFI-CO. Connect the white wire (in the unit) from TB4-2 in 30HXA,HXC units (TB9-L2 in 30XA units) to either silver screw on the GFI-CO. Connect the green/yellow ground wire (in 30HXA,HXC units and field-supplied for 30XA units) from the GFI-CO to the unit ground near the GFI-CO. All wires are secured in the harness at the GFI-CO location. Remove the factory wire nuts to connect the wires to the GFI-CO outlet.
6. Ensure that electrical connections are tight and restore power to the unit.
7. Test the GFI-CO by pressing its Test button and check- ing for power at the outlet. If the accessory is incorrectly wired, the GFI-CO may not trip and power may be pres- ent at the outlet. If power is present, disconnect all power to the unit, correct the accessory wiring, reconnect the unit power, and retest the outlet.
8. When the GFI-CO trips and no power is present at the outlet, restore the circuit by pressing the Reset button on the GFI-CO.
9. Remove tags from disconnects and close the control box door.
NOTE: After the GFI-CO is installed, periodically test the ground fault feature as described in preceding Steps 7 and 8.
WARNING
Electrical shock can cause personal injury and death. Shut off all power to this equipment during installation. There may be more than one disconnect switch. Tag all discon- nect locations to alert others not to restore power until work is completed.
ITEM PART NO. QUANTITY GFCI (GFI-CO) HY01GF001 1
30XA Fixed Speed 080-501 30XA Variable Speed 140-352
30HXA,HXC076-271 Ground-Fault Interrupter
Convenience Outlet Accessory