I&O Manual - ECCS Control System - Categories On Thermal ...

Table of Contents
i. Programmable Ranges.................................................... 3
Section 1. Component Description .................................... 5
Section 2. Principles of Operation ..................................... 6
2.1. System Description
2.2. Lead Lag
2.3. Unavailable Boilers
2.4. Auto Rotate .................................................. 7
2.5. Outdoor Reset
2.6. Warm Weather Shutdown & Enable/Disable
2.7. Modbus Communication
2.8. Trending
2.9. Local/Remote Operation
2.10 Domestic Hot Water Priority............................. 8
2.11 Alarms
Section 3. Installation.......................................................... 9
3.1.Unpacking ....................................................... 9
3.1.1. Inspection
3.2. Mounting ....................................................... 9
3.2.1. Panel
3.2.2. System Water Temp Sensor
3.2.3. Outdoor Air Temp Sensor
Figure 3.1: Panel Mounting Layout .... 10
3.3. Electrical ....................................................... 11
3.3.1. General
3.3.2. Wiring Power Supply to Panel
3.3.3. Wiring Panel to Boilers
3.3.4. Wiring Panel to Sensors
Figure 3.2: Panel Layout ............................ 12
Figure 3.3: System Wiring .......................... 13
Figure 3.4: ECCS Panel Wiring ................... 14
Figure 3.5: Boiler Wiring Diagram .............. 15
Section 5. Touch Screen Programming .............................. 19
5.1. Screen Description ....................................... 19
5.2. General Guidelines for Using the
Touchscreen ................................................. 19
Figure 5.1 Touch Screen Login .................. 19
Figure 5.2 Main Screen .............................. 20
Figure 5.3 System Setup Screen................. 20
Figure 5.4 Lead Lag Trigger Setup Screen . 21
Figure 5.5 Sequence and Rotation Screen . 22
Figure 5.6 Outdoor Reset Setup Screen ..... 23
Figure 5.7 Boiler Parameters Screen ........... 23
Figure 5.8 Alarm History Screen ................ 24
Figure 5.9 Alarm Pop Up Screen ................ 24
Figure 5.10 Warm Weather Shutdown
Screen ....................................... 25
Figure 5.11 Initial Setup Screen ................. 25
Figure 5.12 Trend Screen ........................... 26
Figure 5.13 Trend Screen Zoom Control .... 26
Figure 5.14 Time/Date Screen ...................... 27
Section 6. Troubleshooting Guide .................................... 28
Section 7. Appendix ......................................................... 30
7.A. Temperature Controller Operation for
Modulating Boilers (Modbus) ....................... 30
7.1. Description ................................................... 30
7.2. Setup ............................................................ 30
7.3. Modbus Version Used on Boilers
Controlled by the ECCS System ..................... 30
Figure 7.1 Process Data ............................. 30
7.4. Adjustments ................................................. 31
7.5. System Specifications .................................. 31
Section 4. Setting the Modbus Module Address ............. 16
4.1. Communication Setup for Boilers ................. 16
4.2. Setting the Address of the Honeywell
Modbus Module .......................................... 16
4.3. Setting the Modbus Address of the Fireye
Micro M ........................................................ 16
Figure 4.1: Honeywell S7810M Modubus
Module Mounting ..................................... 17
Figure 4.2: S7810M Address Switches and
Baud Rate Jumper ...................................... 18
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