Belimo ZIP Economizer User manual

1
Installation
Each ZIP Economizer module is designed with a unique form fit which allows it
to fit 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 firmly to lock the module in place – you will hear a snap.
MOUNTING INSTRUCTION
ZIP Economizer™Energy Module
Technical Data
Type Name Description Electrical Specification
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 flat head screw driver into the latch of the module. Apply light
pressure on the latch away from the base unit. Lift up to remove.
02/13 - Subject to change. © Belimo Aircontrols (USA), Inc.
71524-00001_B

2
MOUNTING INSTRUCTION
ZIP Economizer™Energy Module
Wiring Diagrams
ECON-ZIP-EM
CO2 Sensor
Remote Potentiometer
24Vac
Power
2-10Vdc
Signal
24Vac
Power
0-10Vdc
Signal
CO2 Sensor
EFCLSF
EFC
Indoor Fan Low
Speed Relay /
VFD Enable
Power Exhaust
Fan Relay
1
1Power Source should be same as ECON-ZIP-BASE
Purge Contact
Thermostat
24Vac
2
2Not Supplied by Belimo
2
3Sold Separately by Belimo 3
4If the RTU has a 2 speed fan (IF wired), then W1 on
the ECON-ZIP-BASE needs to be wired as well, since
the fan shall not run in part load when heating.
02/13 - Subject to change. © Belimo Aircontrols (USA), Inc.