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EcoView™ Thermostat
Product Description
This document covers the installation and
commissioning of the EcoView™ thermostat and
sensors components the EcoView system.
See the following documents for installation of other
EcoView system components:
EcoView™ 8 DO Module Installation and
Commissioning (129-565)
EcoView™Multi-phase Meter Installation
Instructions (129-563)
EcoView™ Touchscreen Installation and
Commissioning (129-562)
Product Number
97-001 EcoView Thermostat
Caution Notations
CAUTION:
Equipment damage or loss of data may occur if
you do not follow the procedures as specified.
Required Tools
Screwdriver
Electric drill
Expected Installation Time
15 minutes
CAUTION:
If thermostat security enclosures are
required, they must be non-metallic so they
will not interfere with the radio transmission.
Prerequisites
Power off the AC unit before attempting
removal of the existing thermostat.
Thermostat wires are typically color coded. If
not, you must make note of which terminal
designator each wire was attached to.
Item Number 129-566, Rev. CA

Installation Instructions

All temperature sensors require 18AWG-
22AWG twisted, shielded cable. The shield
should be grounded on one end only.
This thermostat is a direct replacement and
should accept the same wires. However, if
the AC unit is configured as a heat pump,
there are settings that can be adjusted in the
configuration menu on the thermostat.
Remove the existing thermostat before proceeding.
Ensure that there is 24 Vac present at the
COM and RH terminals. If it is not present,
ensure that it is run from the HVAC unit.
Installation
1.
Remove the base plate from the thermostat
housing by pulling straight up.
2.
Install the thermostat base plate.
a. Feed the existing wires through the opening
in the base plate.
b. Secure the base plate to the mounting
surface using appropriate hardware.
Figure 1. Thermostat Base Plate.
NOTE:
If 24 Vac was present at the thermostat,
skip Step 3 and proceed to Step 4.
3. If 24 Vac was not present at the thermostat:
a) Locate the 24 Vac transformer or 24 Vac on
the terminal strip typically located behind an
access panel on the AC unit. Attach an
unused thermostat wire to the 24 Vac return.
b) Attach the other end of the unused wire to
the thermostat RH or RC terminal.
Document No. 129-566
November 14, 2014
Page 1 of 8

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Summary of Contents for Siemens EcoView

  • Page 1: Installation Instructions

    Product Description 22AWG twisted, shielded cable. The shield This document covers the installation and should be grounded on one end only. commissioning of the EcoView™ thermostat and • This thermostat is a direct replacement and sensors components the EcoView system.
  • Page 2: Thermostat Setup

    N. 15. Ensure that the network displays Open, and Enables or disables the second-stage that the status displays Installed. heat operation. 16. Press Done to return to the main screen. Page 2 of 8 Siemens Industry, Inc.
  • Page 3 Allows you to specifiy the delta from Allows you to specify the minimum off time setpoint that Stage 3 heating starts. before another heating/cooling cycle starts. This provides protection against short compressor cycles. Siemens Industry, Inc. Page 3 of 8...
  • Page 4: Thermostat Activation

    4. Keep remote sensors away from air diffusers, external doorways, and other areas where temperatures CAUTION: may fluctuate with airflow or door openings. If this is not completed, the thermostats may not communicate properly. Page 4 of 8 Siemens Industry, Inc.
  • Page 5: Refrigeration Sensors

    It has two wires. These wires fluctuate with airflow or door openings. are not polarized, and may be interchanged. Run the refrigeration sensor wires from the sensor to the two terminals marked RS2 on the Siemens Industry, Inc. Page 5 of 8...
  • Page 6: Wiring Diagrams

    No setup is required for this configuration. • If you have a single-stage heating system, leave this set to N. • If you have a 2-stage heating system, set to Y to enable. Page 6 of 8 Siemens Industry, Inc.
  • Page 7 Regardless of the old stat connection (O or B), connect the wire to the thermostat’s W2/O terminal. NOTE: If cooling results when you expect heating, switch the C/O Type to the opposite setting. The C/O Type sets the correct system operation. Siemens Industry, Inc. Page 7 of 8...
  • Page 8: Fcc And Ic Interference Requirements

    Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and models as design improvements are introduced. EcoView is a trademark of Siemens Industry, Inc. Other product or company names mentioned herein may be the trademarks of their respective owners. © 2014 Siemens Industry, Inc.

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