Johnson Controls R-22 S1-1TVM7 Film Camera User Manual


 
Subject to change without notice. Printed in U.S.A. 166806-UAI-H-0408
Copyright © 2008 by Johnson Controls, Inc. All rights reserved. Supersedes: 166806-UAI-G-0108
Johnson Controls Unitary Products
5005 York Drive
Norman, OK 7306
10. Braze the line set to the units
11. Leak check refrigerant lines and indoor coil connections. If
leak free, remove leak check charge, reinstall any
Schraeder cores that were removed from the outdoor unit
and evacuate refrigerant lines and ID coil. Evacuate
through the Schraeder access valves of the liquid and
vapor service valves on OD unit.
12. After the interconnecting refrigerant lines, TXV assembly
and ID coil have been evacuated, the liquid and vapor line
valves at the OD unit can be opened to release the refriger-
ant charge into the complete system. The proper proce-
dure for opening these valves is covered in the OD unit
installation instructions.
13. The OD unit factory refrigerant charge includes the charge
for 15 feet of interconnecting vapor and liquid lines. If inter-
connecting lines are longer than 15 feet, additional charge
must be added for the length. You may refer to “Refrigerant
Piping Guide” for line sets over 25 ft. The OD unit installa-
tion instructions list the charge required per foot of liquid/
vapor lines. Also, some indoor coil matches may require
additional charge. This charge is also listed in the OD unit
installation instruction. The additional charge should be
introduced into the system by means of a calibrated charg-
ing cylinder or other means of accurately weighing the
refrigerant.
FIGURE 2: Correct Bulb Locations
FIGURE 3: Clamp Attachment for 1TVM (Option 1)
*
ROTATE BULB TO KEEP
TAIL AT BOTTOM
TAIL
END
UP
VERTICAL
RISER
TXV BULB
SCREW
CLAMP
NUT
SUCTION
LINE
FIGURE 4: Clamp Attachment for 1TVM (Option 2)
MAX. 3 FT-LB (4 Nm)
TORX 25 WITH SLOT
2
1