Parallax ATS 5070 FI Operator's Manual page 2

INTRODUCTION
Thank you for purchasing a Parallax Power Supply, Model ATS5070
series automatic Line/ Generator RV transfer switch. We are confident
that the ATS 5070 series model you have purchased will give you
outstanding performance for many years. If you have any questions or
comments about this product, please contact Parallax's customer service
representative at the address or phone and fax numbers listed below.
Parallax Power Supply, L.L.C.
425 Sycamore St.
Anderson, IN 46016
Phone: 800-443-4859
Fax. : 765-608-5235
GENERAL INFORMATION
The ATS 5070 series is designed to automatically switch the on board 120 or
240-volt appliances to generator power when the generator is activated.
No longer do you need to go outside, remove the shoreline cord from the pole and
plug it into the generator receptacle. You simply start the generator and the
ATS5070 will switch the loads for you.
OPERATION
After the ATS 5070 is installed using one of the typical installations shown in this
manual, it will be ready for years of trouble free service. Operation is automatic
and is maintenance free.
FROM SHORELINE:
To operate appliances from shoreline power, simply plug in the shoreline cord to
the power pole at the campground or dock. The ATS 5070 automatically
connects all AC Appliances to shoreline power.
FROM GENERATOR:
To operate appliances from on board generator simply start the generator.
After about a 20 second delay to allow the generator to stabilize the ATS 5070
will engage, transferring all 120 or 240-volt appliances connected to the ATS
5070 load terminals to the generator.
AUXILIARY CONTACT OPERATION
The ATS 5070 series RV line generator switch when connected as in the typical
installation II shown below may control other equipment in your vehicle. The
auxiliary contacts are rated for 50 A@ 120/240 VAC operation and will switch
other loads as the ATS 5070 switches from shore power to generator. These
contacts are supplied as non-energized dry contacts.
MODEL 5070 LINE / GENERATOR SWITCH
Typical Installations
Rated - 50A 120/240 Volts 60Hz, Neutral rated 70A with optional jumpers installed.
Auxiliary dry contacts rated 50 A -240 Volts.
L1
120 / 240
NEUT.
50 A - SHORE
With optional jumpers
LINE POWER
L2
installed.
** Circuit 1
120 V - 35 A Max.
120 V - 2 CIRCUIT
GENERATOR
** Note: Circuit1 and Circuit 2 in phase.
L1
120 / 240
50 A - SHORE NEUT.
LINE POWER
L2
L1
120 / 240
50 A - Max. NEUTRAL
GENERATOR
INSTALLATION I
LOAD
ATS 5070
** Circuit 2
120 V - 35 A Max.
Neutral rated
70 A Max.
INSTALLATION II
ATS 5070 LOAD
L2 C
DRY AUX.
NC CONTACTS.
RATED 50A
NO 240 V