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E528 Product Guide

 

 

Rev 8.0 12/16/2016

 

 

 

 E528 Smart Digital Thermostat Product Guide 

 

 

 

Table of Contents    

 

Table of Contents .............................................. Page 1

 

Overview and General Concept ......................... Page 2 
Application ......................................................... Page 2

 

Wireless Communication ................................... Page 4 
Installation Requirements .................................. Page 4 
Mounting ............................................................ Page 5 
Input/Output ....................................................... Page 6 
E528.4G New Installation .................................. Page 8 
Wiring ................................................................ Page 10 
Load Specifications ........................................... Page 13 
FCC Information ................................................ Page 13 
Technical Specifications .................................... Page 14 
Document Revision History ............................... Page 15

 

 
 

 
 

 

 

 

 

 
 

Summary of Contents for INNCOM e528 Series

Page 1: ...ge 1 Overview and General Concept Page 2 Application Page 2 Wireless Communication Page 4 Installation Requirements Page 4 Mounting Page 5 Input Output Page 6 E528 4G New Installation Page 8 Wiring Page 10 Load Specifications Page 13 FCC Information Page 13 Technical Specifications Page 14 Document Revision History Page 15 ...

Page 2: ...r cool by pressing the OFF AUTO button and cycling through OFF AUTO HEAT and COOL The e528 is also an intelligent device capable of linking ancillary sensors and serving as an information gateway For example coupled with a magnetic door switch wired or wireless motion detectors and other devices the e528 becomes the brain of a highly effective Energy Management System EMS application communicating...

Page 3: ...m PMS BMS interface A centrally controlled EMS package is created when the e528 is connected to the property s Central Interface Network CINET with a pair of low voltage wires or by the property s high speed TCP IP network with the addition of a TCT an Ethernet gateway device RF networking is possible with radio equipped models The e528 features a guest friendly graphic interface with intuitive co...

Page 4: ...he wall and mounted level in both the horizontal and vertical planes incorrect mounting can degrade IR PIR and temperature measurement performance Installation Requirements for e4 equipped with PIR Motion Detection The e4 thermostat can be equipped with a PIR detector to augment the energy management scheme by detecting motion in the guestroom Consider the PIR s view angle range characteristics an...

Page 5: ...pull the back mounting plate down 3 Position the back plate insulator within the mounting plate as shown in Figure 4 4 Attach the mounting plate to the junction box using the mounting screws provided with the e528 Ensure that the plate is mounted with the raised arrow pointing UP To simplify installing and removing the e528 the headers and sockets described below and shown in Figure 5 are located ...

Page 6: ...and 4G For specifics refer to the as built wiring diagrams 3G and 4G are internal INNCOM product designations used for convenience to differentiate individual hardware configurations No difference in device capability or effectiveness is implied Due to end of life for certain 3G components the e528 4G is now the standard INNCOM install but 3G installations are still supported E528 3G headers E528 ...

Page 7: ...t common way to connect the e528 3G is to connect a PC 485 S5 P N 01 9905 on the S5bus E528 4G to 2G RS485 Networked Application with or without door switch input See Figure 6 Using the adapter P N 203 251 connect the harness from the wall box P N 62 1462 previously connected to the thermostat being replaced to H1 of the adapter Connect the harness H3 rainbow of 203 251 to the low voltage comm dev...

Page 8: ...See Figure 7 Using the harness P N 62 1467 make the appropriate wire connections then plug the harness into the low voltage comm device connection of the e528 4G Using the adapter P N 203 250 and P N 62 1532 B 12 cables connect the RS485 A pair to the two pin RS485 In header and the RS485 B pair going to the next thermostat to RS485 Out header on the 203 250 Connect the harness of 203 250 to the R...

Page 9: ...ing leads These leads should be connected to the 24VAC or 100 277VAC power valve fan control wiring from the FCU or other HVAC device with wire nuts inside in the wall junction box in accordance with the wiring diagram provided by INNCOM Note For installations in which all leads are not required the extraneous leads should be cut off at the Molex connector Figure 8 shows the pinout for the 10 posi...

Page 10: ...Medium Fan or Second Stage Heat 6 Red Cold Water Valve FCU or Compressor Signal Heat Pump 7 Brown Hot Water Valve FCU or Reversing Valve Heat Pump 8 Grey Valve Power 9 Violet Fan Power 10 Blue Low Fan Wiring The steps below provide an overview of the wiring process Refer to the as built wiring diagrams provided for exact details 1 If applicable use wire nuts to connect the 6 pin low voltage harnes...

Page 11: ...ne by entering Service Parameter mode on the e528 and changing the values of Parameters 10 11 and 12 which hold the 5 digit network address of the e528 This 5 digit number is typically the room number in most applications A Room List document is typically available that lists all rooms and the associated values to set into Parameters 10 11 and 12 Refer to Reference A Section 5 1 for complete instr...

Page 12: ...al Separator Figure 11 Electrical Box Connections 24VAC 24 volt and ground wires must be routed to the low voltage side of the box passing over the top of the physical separator They should be connected on the low voltage side with appropriate size wire nuts 24 volt transmitter Low voltage communication door window switch external PIR wiring 24 VAC or 100 277 VAC power valve fan control wiring fro...

Page 13: ... Fan Relay K2 3 3 amps 125 277VAC General purpose 3 amps 125 277VAC General purpose 2 2 LLA 13 2 LRA 2 2 LLA 13 2 LRA 2 2 LLA 13 2 LRA 2 2 LLA 13 2 LRA MFCC ID GTC202150TXR or GTC202152TXR This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful int...

Page 14: ...sceptible d en compromettre le fonctionnement Technical Specifications Table 7 Technical Specifications Power Requirements 24 VAC at 50 60 Hz 24 VDC nominal 2 4 VA e528 3xx 7xx and e528 4xx 100 to 277 VAC at 50 60 Hz 2 4 VA e528 8xx Relay Contact Rating See Table 4 Triac Relay Contact Rating 50 m at minimum 250 m at maximum e528 4xx Recommended Wire Size 18 gauge Thermostat Measurement Range 33 to...

Page 15: ... v6 2 28 Oct 2010 Added 3G pinout note v7 0 05 Apr 2012 Added 4G information v7 1 18 Dec 2012 Revised FCC IC statements v7 2 12 Feb 2013 Removed ordering information V7 3 10 Feb 2014 Updated connector photos V8 15 Dec 2016 Reformat to HON branding Remove G2 Legacy info The material in this document is for information purposes only The content and the product it describes are subject to change with...

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