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Table of Contents
Related Manuals for Novar ETM-2040
Summary of Contents for Novar ETM-2040
- Page 1 ETM-2040 Installation Instructions DOC. #560075000 2/12/01 PRINTED IN U.S.A.
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Page 2: Fcc Information
In no event shall Novar Controls Corporation be liable for technical or editorial omissions or mistakes in this manual, nor shall it be liable for any damages, direct or incidental, arising out of or related to the use of this manual. - Page 3 ETM-2040 Installation Instructions De scrip tion ® The Elec tronic Ther mo stat Mod ules (ETMs) are LOGIC ONE in tel li gent con trol mod ules that can be dis trib uted through out a build ing to pro vide lo cal di rect digi tal con trol of uni tary, pack aged, staged HVAC sys tems.
- Page 4 Figure 1. Mounting the baseplate Sup ply ing the ETM- 2040 with Power Connect the ETM-2040 to a suitable 24-VDC power supply. Connect the positive (+) and negative (–) power terminals to the appropriate wire as indicated in Table 1.
- Page 5 ETM- 2040 base plate wires to the HVAC con trol/in ter face equip ment. CAU TION! Make sure the wir ing is con nected prop erly to prevent per ma nent dam age to the sys tem. Table 1. ETM-2040 Wiring Scheme PIN NUMBER/COLOR FUNCTION...
- Page 6 Con nect the minus (–) lead to the gray wire at the ETM- 2040. Fan Status Use a shielded 2- conductor ca ble (Belden 8761, Novar WIR-1010, or equiva lent) to con nect the fan status switch to the ETM.
- Page 7 ETM-2040 Installation Instructions Com mu ni ca tions Net work Use a shielded 2- conductor ca ble (Belden 8761, No var WIR-1010, or equiva lent) to con nect com mu ni ca tions be tween the ETM and the net work com mu ni ca tion ter mi nals of the executive module.
- Page 8 ETM-2040 Installation Instructions Set the switches on the back of the elec tron ics with the cor rect ad dress from 00 to 63 (see Fig ure 3). NOTE! Ad dress 00 may not be used by the ETM when op er at ing on an EC.
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Page 9: Check Ing In Stal La Tion
ETM-2040 Installation Instructions Mount ing the ETM Elec tron ics Use the fol low ing pro ce dure and re fer to Fig ure 4 to mount the ETM elec tron ics on the base plate. Make sure the con nec tor on the rear of the ETM elec tron ics fits prop erly into the pig tail wir ing con nec tor on the base plate. -
Page 10: Model And Part Num Bers
Model and Part Num bers Use the part num bers pro vided in Ta ble 2 to or der the necessary Novar parts. Table 2. Novar ETM-2040 Model Numbers PRODUCT MODEL NO.
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