Function Of The Unit; Overview (A); Key Functions; Quick Operation Guide - Rothenberger Rocool Mini Bedienungsanleitung

3

Function of the Unit

Improve your work efficiency with the high-precision ROCOOL mini distribution meter, designed
for daily use, inspection and maintenance of cooling and heating ventilation systems.
3.1 Overview
1 LCD screen
2 Control buttons (see button functions)
3 Sight glass
4 Valve knob
5 Refrigerant pipe bracket
3.2

Key Functions

and
simultaneously press
4

Quick Operation Guide

 Long press
 Enter the pressure and temperature measurement interface,
press and at the same time
the refrigerant.
 The refrigerant flashes, short press
sired refrigerant.
 Connect the high and low voltage sides of the product to the
system under test.
 Turn on the system under test, and at this time, the system pressure and saturation temper-
ature parameters can be monitored in real time.
4.1

Measurement Preparation

 Press the power button to turn on the device and enter the main interface.
 Calibrate the pressure sensor to zero (long
Perform zero calibration of the pressure sensor before each measurement ( zero calibra-
tion range: 1-100psi )!
Before zeroing, be sure to cut off the connection of the instrument with any pressure
source, and keep it balanced with the external pressure!
 Connect the refrigerant hose.
The low-pressure end refrigerant pipe (blue) and the high-pressure end refrigerant pipe
(red) are respectively connected to the instrument and connected to the system under
test!
Long press: power on/off. Short press: turn on/off Bluetooth
Long press: enter the setting interface. Short press: switch the set-
ting options in the setting interface
Short press: switch refrigerant type. Long press: data zero calibra-
tion, (air pressure zero calibration range: 1-100psi)
Short press: Switch the type of refrigerant. The holding pressure
interface opens the holding pressure state. Long press:The pressure
holding interface ends the pressure holding state. Exit the display
interface of the holding pressure data result.
Press and hold the buttons for 3 seconds until the refrigerant starts
flashing. Select a new refrigerant and wait 10 seconds until the
flashing stops.
the power button to turn on the device.
for 3 seconds to unlock
ENGLISH
6 Refrigerant pipe connection port (1/4SAE)
7 Suspension device
8 Battery compartment (2 AAA batteries,
batteries can be replaced)
9 Information label
or select the de-
press to zero).
(A)
9