7
REFRIGERANT CONNECTIONS
All units are factory charged with Refrigerant R-410A. All models are supplied with
service valves. Keep tube ends sealed until connection is to be made to prevent
system contamination.
TOOLS REQUIRED FOR INSTALLING &
SERVICING R-410A MODELS
Manifold Sets:
-Up to 800 PSIG High side
-Up to 250 PSIG Low Side
-550 PSIG Low Side Retard
Manifold Hoses:
-Service Pressure Rating of 800 PSIG
Recovery Cylinders:
-400 PSIG Pressure Rating
-Dept. of Transportation 4BA400 or BW400
!
CAUTION
R-410A systems operate at higher pressures than R-22 systems. Do not use
R-22 service equipment or components on R-410A equipment.
Summary of Contents for ARL-JEZ 16 Seer Series
Page 36: ...36 FIGURE 5 ARL 025 038 049 WIRING DIAGRAM ...
Page 37: ...37 FIGURE 6 ARL 061 JEZ ASL 024 JEC ASL 025 JEZ ASL 036 JEC ASL 037JEZ WIRING DIAGRAM ...
Page 38: ...38 ...
Page 39: ...39 ...
Page 40: ...40 CM 0213 ...