1
Installation
Each ZIP Economizer module is designed with a unique form fi t which allows it
to fi t only in one location on the ECON-ZIP-BASE.
Insert the ECON-ZIP-EM module in the center designated slot of the ZIP
Economizer base unit. Illustration located below for location.
Press fi rmly to lock the module in place – you will hear a snap.
MOUNTING INSTRUCTION
ZIP Economizer
™
Energy Module
Technical Data
Type
Name
Description
Electrical Specifi cation
Input
CO2 +/-
CO2 sensor
input
0-10 VDC
Sensor auto-detection
Output
IF
Indoor fan
low speed
enable
100'000 cycles @ inrush current
of 3A, normal current 1.5A
Impedance for Auto detection
@24 V:
<600
Ω
@ 60Hz
<800
Ω
@ 50Hz
Output
EF
Exhaust fan
enable
100'000 cycles @ inrush current
of 3A, normal current 1.5A
Impedance for Auto detection
@ 24 V:
<600
Ω
@ 60Hz
<800
Ω
@ 50Hz
Input
AUX1 ±
Auxiliary input
Purge contact
input
On/Off, 24 VAC, 50/60 Hz
Current load min. 10mA
Input
AUX2 ±
Auxiliary input
Remote
Potentiometer
Input
2-10 VDC
ECON-ZIP-EM
Removal of ECON-ZIP-EM
Insert a fl at head screw driver into the latch of the module. Apply light
pressure on the latch away from the base unit. Lift up to remove.
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