Robinair 34134Z Refrigerant Recovery, Recycle, Recharge Unit - Manual (Page 7)

Recover/Recycle/Recharge Unit
5
Introduction
Component Identification and Location contd.
Control Panel
Low-Side Valve — controls the flow between the A/C system’s low side and the unit.
High-Side Valve — controls the flow between the A/C system’s high side and the unit.
Low-Side Gauge — shows the A/C system’s low-side pressure.
High-Side Gauge — shows the A/C system’s high-side pressure.
Oil Inject Button — injects new oil into A/C system.
Display Screen — displays operational information.
Keypad — contains the following keys for performing specific functions:
MODE — chooses function options.
START/STOP — starts, stops, or exits a function.
UP/DOWN Arrows — adjusts operating parameters.
ISV Pressure Gauge — shows the pressure inside the internal storage vessel.
Oil Drain Valve — drains the A/C system’s oil into the oil drain bottle.
ISV Temperature Display — displays the temperature inside the internal storage vessel.
Temp/Pressure Chart — displays the pressure of a refrigerant at a given temperature.
I
O
Start/Stop
Key
Low-Side
Gauge
High-Side
Gauge
Oil Drain
Valve
(Valves shown
closed)
Mode
Key
Display
Screen
ISV Pressure
Gauge
Up
Arrow
Down
Arrow
Oil Inject
Button
Low-Side Panel
Valve
High-Side
Panel Valve
ISV
Temperature
Display
ON/OFF
Power Switch
Temp/Pressure
Chart