Making Your Job More Enjoyable
J\
7l.
VA.C
Dear customer:
We are very happy that you have decided to purchase one of the all new NAVAC series of
products.
In order to correctly use this product, please carefully read this instruction manual in full prior to
use, especially the Notes and Warnings.
Note
The manufacturer is not responsible for any radio or TV interference caused by unauthorized
modifications to this equipment. Such modifications could void the user authority to operate the
equipment.
Note
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
-Consult the dealer or an experienced radionv technician for help.
CONTENT
Product introduction •·· •······································································
Function parameters •·········································································
Product description •·· •······································································
Operating instructions ••• •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 3
Maintenance •·· •··············································································· 9
Accessory list ••• •••••••••••••••••••• •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 9
Making Your Job More Enjoyable
J\
7l.
VA.C
Product introduction
NRS2i01 is a wireless smart e-Scale that is supported by NAVAC's advanced technology and all
new design concepts. Its primary use is for installation and maintenance of HVAC systems, to set
exact refrigerant weights for charging systems, and when recovering refrigerant from existing
systems, and issue warning alerts when finished. It is approved and has FCC, IC and RED
certifications.
The product was designed primarily from the perspective of the service technician. It is a
magnesium alloy cast scale plate design, and the storage bag makes it light and easy for users to
carry. The hand-held scale keypad design makes it easy for users to both retrieve and store. The
internal storage compartment for remote keypad inside the scale provides better protection and a
longer life for the keypad device.
Functional parameters
Model
NRS2i01
Maximum weight
220Lb
Resolution
0.2oz
Accuracy
0.05%
Power source
4xAA, 4xAAA
Work environment
14~104 °F
Scale dimensions
8.25x10.2
Weight
3.3 lbs
Wireless broadcast distance
32.8 feet, it recommended that normal weighing
within 16.4 feet, function operation within 9.8 feet
Product description
1. Diagram
Scale
Platform
Storage
Compartment
Scale Keypad
01
