Daikin EUWAB10KBZW1, Service Manual, Page: 141 / 210

ESIE11-02 Checking the Inputs and Outputs
Part 3 – Troubleshooting 3–13
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Part 3
3 Checking the Inputs and Outputs
3.1 What Is in This Chapter?
Introduction This chapter contains information on how to measure and check the most important inputs and
outputs.
Overview This chapter contains the following topics:
Topic See page
3.2–Checking the Temperature Sensors 3–14
3.3–I/O PCB sensors: R3T and R4T for EUWA*5-24KBZW1 and
EUWY*5-24KBZW1 3–15
3.4–I/O PCB sensors: R6T, R7T and R8T for EUWA*5-24KBZW1 and
EUWY*5-24KBZW1 3–16
3.5–Checking the Digital Inputs and Outputs 3–17
3.6–Checking the Power Supply and Fuses: EUWA*5-24KBZW1 and
EUWY*5-24KBZW1 3–18
3.7–Electrical Error Overview: EUWA*5-24KBZW1 and EUWY*5-24KBZW1 3–20