Aditya,
I would double check your thermostat schedule. It looks like you are using the ThermostatSetpoint:DualSetpoint object and having the heating and cooling setpoint at 0 at the same time at any point will cause this error.
Thanks,
Matthew Larson, LEED AP BD+C
Project Engineer
Energy Solutions Group
E M C Engineers, Inc.
Eaton’s Electrical Services & Systems
143 Union Blvd, Suite 350
Lakewood, CO 80228
tel: +1 303 328-3419
mobile: +1 303 668-2511
fax: +1 303 974-1239
MatthewRLarson@xxxxxxxxx
www.eaton.com/energysolutions
From: EnergyPlus_Support@xxxxxxxxxxxxxxx [mailto:EnergyPlus_Support@xxxxxxxxxxxxxxx] On Behalf Of Aditya Ravi
Sent: Thursday, March 31, 2011 5:59 PM
To: E+
Subject: [EnergyPlus_Support
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