Siemens Climatix ECO - Wiring Guide

13
Siemens
A6V11681604_enUS_c
Smart Infrastructure
03/27/2023
Wiring Guide
Fig. 1: Single Dry-Bulb Switchover + Thermostat + Damper Actuator + OAT & MAT Sensors
K1
Relay 1, DPDT relay, dry contact, digital input 1 for fan high speed with W1 call
K2
Relay 2, SPST relay, dry contact, digital input 2 for fan low speed with Y1 call
K3
Relay 3, SPST relay, dry contact, digital input 3 for fan low speed with G call
K4
Relay 4, DPST relay, dry contact, digital input 4 for fan high speed with Y2 call