Tork 1104 is 240Volt timer.
Same timer is repackaged and sold as GE 15307
See wiring diagram for single load 240Volt:http://waterheatertimer.org/images/GE-15307-wiring-250.jpg
On the 1104, there is not a separate terminal for Neutral wire.
240Volt circuit does not require neutral wire to complete circuit, so 240Volt timer does not have terminal for neutral.
If you want to control two 240volt loads, then this is not the best timer.
I recommend GE 15207 from Home Depot or Heavy-duty Intermatic GM40 available on-line.
If you want to control two 120Volt loads using Tork 1104, then connect 240Volt lines to to terminals L and 1 as shown in diagram above.
Bring your neutral wire into the box, but do not connect neutral to any terminal.
Each 120Volt load has black and white wires. The whites are for neutral so tie them into the neutral wire using wire nut. Connect black wires to terminals X and 2. If you want both 120Volt loads on same phase, then connect both black wires to terminal X.