Specifications

Model 17800B Recovery/Recycling/Recharging Unit
33
USING THE CONTROL PANEL
MAIN POWER Switch — Supplies electrical power to the control panel.
Digital Display — Shows the time programmed for vacuum and the weight of refriger-
ant programmed for recharging. Detailed instructions for programming the digital display
follow this section.
Air Purge Indicator — Shows when non-condensables need to be purged from the
tank.
LIQUID/VAPOR Indicator — Shows if liquid or vapor refrigerant is being recovered.
System Oil Indicator — Shows when the system oil seperator is full and an oil drain
needs to be performed.
LOW Side Manifold Gauge — Connects to an A/C-R system and shows the
system’s low side pressure.
HIGH Side Manifold Gauge — Connects to an A/C-R system and shows the
system’s high side pressure.
HIGH Side Valve — Controls the high side flow from the A/C-R system through the
unit.
LOW Side Valve — Controls the low side flow from the A/C-R system through the
unit.
Air Purge Valve — Controls the release of non-condensables from
the tank.
Operating Guidelines
Diagram of Control Panel
Low Side
Gauge
High Side
Gauge
High
Side
Valve
Liquid/Vapor
Indicator
Display
Main
Power
Switch
Air
Purge
Valve
Keypad
Low
Side
Valve
Air Purge Gauge
INST0919
Unit
Circuit
Breaker
System
Oil
Indicator
Oil less
Compressor
Protector