Owner manual

MAMM-WSHP-IOM-1MA

I/O 560 (Base CAV) - Examples of I/O’s

Universal

Input

Jumper Setting

1 Supply Air Temperature (Monitor Only) Thermistor/Dry Contact

2 Condenser Leaving Water Temperature Thermistor/Dry Contact

3 Thermistor/Dry Contact

4 Compr Lckt/Overflow Compr.#1 HP-5 Alarm Compr. #2 Alarm Thermistor/Dry Contact

5 Load Shead* Compr#1Q HP-5 Alarm* Compr#2Q HP-5 Alarm Thermistor/Dry Contact

6 Emergency Shut Down External Clock (Start) Dirty Filter (Switch Opt) Thermistor/Dry Contact

Condenser Entering Water Temperature

Rnet Jumper Setting

Room/Return Air Temperature (RS Std) or

Room Air Temperature/Stet-Point/Override (RS-Pro, Optional)

N/A

Digital

Output

Jumper Setting

1 Supply Fan Start Dry Contact for 24 VAC

2 Compressor Call #1 Dry Contact for 24 VAC

3 Compressor Call #2 or on/off Waterside Economize or on/off Aux. Heat Dry Contact for 24 VAC

4 Reversing Valve or on/off Waterside Economizer or on/off Aux. Heat Dry Contact for 24 VAC

5 Common Alarm Dry Contact for 24 VAC

Options are in italics. Common options are bolded

* Cost add option must be ordered to get multiplexing board

** A minimum of one keypad display must be ordered per project to set required set-points

*** A protocol will be a cost add option