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Figure 28 - Typical Wiring Diagram For 48/50LC 07-12 Units
NOTES:
1. Harness shown in bold is 48LCHSRADH--A00 harness, which
is shipped in the control box of 48/50LC 07-12 units and must
be field connected to the W7220 controller provided with the
economizer.
2. Harness attached to the W7220 controller from the Carrier
factory is removed and not used with 48/50LC 07-12 units
Instructions for 48/50LC 07-12 Units Only
Important: This page is for economizer installation instructions on 48/50LC 07-12 units only.