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4 McQuay OM 751
Introduction
Table 4: Software program literature
Description Manual #
Air Source Heat Pump with Electric Heat (Software Model 00) OM 748
Water Source Heat Pump with Electric Heat (Software Model 02)
Water Source Heat Pump without Electric Heat (Software Model 03)
OM 749
DX Cooling with Electric Heat (Software Model 04) OM 750
DX Cooling Only (Software Model 05) OM 751
Electric Heat Only (Software Model 06) OM 752
DX Cooling with Hydronic Heat - Valve Control (Software Model 07)
DX Cooling with Hydronic Heat - F&BP Damper Control (Software Model 08)
OM 753
2-Pipe Hydronic Heat Only - Valve Control (Software Model 09)
2-Pipe Hydronic Heat Only - F&BP Damper Control (Software Model 10)
OM 754
2-Pipe Chilled Water Cooling and Hot Water Heat - Valve Control (Software Model 11)
2-Pipe Chilled Water Cooling and Hot Water Heat - F&BP Damper Control (Software
Model 12)
OM 755
4-Pipe Chilled Water Cooling and Hydronic Heat - Valve Control (Software Model 13)
4-Pipe Chilled Water Cooling and Hydronic Heat - F&BP Damper Control (Software
Model 14)
OM 756
2-Pipe Chilled Water Cooling Only - Valve Control (Software Model 15)
2-Pipe Chilled Water Cooling Only - F&BP Damper Control (Software Model 16)
OM 757
2-Pipe Chilled Water Cooling with Electric Heat - Valve Control (Software Model 17)
2-Pipe Chilled Water Cooling with Electric Heat - F&BP Damper Control (Software
Model 18)
OM 758
NOTICE
This equipment generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with this instruction manual, may cause interference to radio
communications. It has been tested and found to comply with the limits for a Class A digital
device, pursuant to part 15 of the FCC rules. These limits are designed to provide
reasonable protection against detrimental interference when the equipment is operated in a
commercial environment. Operation of this equipment in a residential area is likely to cause
detrimental interference in which case users are required to correct the interference at their
own expense. McQuay International disclaims any liability resulting from any
interference or for the correction thereof.
WARNING
Electric shock hazard. Can cause personal injury or equipment damage.
This equipment must be properly grounded. Connections and service to the MicroTech II
control panel must be performed only by personnel that are knowledgeable in the operation
of the equipment being controlled.
CAUTION
Extreme temperature can damage system components.
The MicroTech II controller is designed to operate in ambient temperatures from -20°F to
125°F. It can be stored in ambient temperatures from -40°F to 140°F. It is designed to be
stored and operated in relative humidity up to 95% (non-condensing).
CAUTION
Static sensitive components. A static discharge while handling electronic circuit
boards can damage components.
Discharge any static electrical charge by touching the bare metal inside the main control
panel before performing any service work. Never unplug any cables, circuit board terminal
blocks, relay modules, or power plugs while power is applied to the panel.