ESIE05-03
General Functionality
Part 2 – Functional Description
2–3
3
4
5
1
2
Part 2
1
General Functionality
1.1
What Is in This Chapter?
Introduction
This chapter will explain all functions not related to the compressor frequency control, outdoor unit fan
control and expansion valve control. These functions have been programmed to ensure the unit's
reliability and lifetime, enable the operation in case of malfunction, or increase the customer's comfort.
Overview
This chapter contains the following topics:
Topic
See page
1.2–Functions of Thermistors
2–4
1.3–Forced Operating Mode (Emergency Operation)
2–6
1.4–Outdoor Unit Identification Function
2–8
1.5–Simulated Operation Function
2–9
1.6–Restart Standby
2–10
1.7–Automatic Restart
2–11
1.8–Using Conditions for Remote Controller Thermostat
2–12
1.9–Forced Thermostat OFF
2–14
1.10–Test Run Control
2–15
1.11–4-way Valve Control
2–16
1.12–Pump Down Residual Operation
2–17
1.13–Pump Down Operation
2–18
1.14–Defrost Operation
2–19
1.15–Freeze Prevention Function
2–22
1.16–PMV Control
2–23
1.17–Preheating Operation Control
2–24
1.18–Crankcase Heater Control
2–25
ESIE05-03.book Page 3 Wednesday, April 6, 2005 4:09 PM
Summary of Contents for RZQ100B7W1B
Page 1: ...Service Manual ESIE05 03 RZQ71 125B8V3B RZQ100 140B7W1B Sky Air Inverter R 410A B series...
Page 2: ......
Page 10: ...ESIE05 03 viii Table of Contents 3 1 4 5...
Page 24: ...ESIE05 03 1 2 Part 1 System Outline 3 1 1 5...
Page 32: ...General Outline Outdoor Units ESIE05 03 1 10 Part 1 System Outline 3 1 1 4 5...
Page 42: ...Specifications ESIE05 03 1 20 Part 1 System Outline 3 1 1 4 5...
Page 56: ...Functional Diagrams ESIE05 03 1 34 Part 1 System Outline 3 1 1 4 5...
Page 58: ...ESIE05 03 1 36 Part 1 System Outline...
Page 70: ...Wiring Diagrams ESIE05 03 1 48 Part 1 System Outline 3 1 1 4 5...
Page 84: ...PCB Layout ESIE05 03 1 62 Part 1 System Outline 3 1 1 4 5...
Page 86: ...ESIE05 03 2 2 Part 2 Functional Description 3 1 2 5...
Page 110: ...General Functionality ESIE05 03 2 26 Part 2 Functional Description 3 1 2 4 5...
Page 150: ...ESIE05 03 3 2 Part 3 Troubleshooting 3 1 3 5...
Page 188: ...Troubleshooting ESIE05 03 3 40 Part 3 Troubleshooting 3 1 3 4 5...
Page 264: ...Additional Checks for Troubleshooting ESIE05 03 3 116 Part 3 Troubleshooting 3 1 3 4 5...
Page 266: ...ESIE05 03 4 2 Part 4 Commissioning and Test Run 3 1 4 5...
Page 306: ...ESIE05 03 5 2 Part 5 Disassembly and Maintenance 3 1 5...