Step 12 - Install Accessories - Carrier 50HCQ12 Installation Instructions Manual

Step 12 — Install Accessories
Available accessories include:
Roof Curb (must be installed before unit)
Thru- - base connection kit
(must be installed before unit is set on curb)
Manual outside air damper
Two- - Position motorized outside air damper
EconoMi$er IV
(with control and integrated barometric relief)
EconoMi$er2 (without control/for external signal and
integrated barometric relief)
Barometric relief
Power Exhaust
Differential dry- - bulb sensor (EconoMi$er IV)
Outdoor enthalpy sensor
Differential enthalpy sensor
Time Guard II compressor anti- - cycle control
Outdoor coil protector grille
Head pressure control
Programmable setback thermostat
Electrical/Mechanical thermostat and subbase
Thermidistatt device
Humidistat
Electric Heaters
Single Point kits
Thermostat / Sensors
CO sensor
2
DDC interface (PremierLink)
Louvered hail guard
Phase monitor control
Refer to separate installation instructions for information
on installing these accessories.
Copyright 2011 Carrier Corp. D 7310 W. Morris St. D Indianapolis, IN 46231
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
Pre- -Start and Start- -Up
This completes the mechanical installation of the unit.
Refer to the unit's Service Manual for detailed Pre- - Start
and Start- - up instructions.
Printed in U.S.A. Edition Date: 01/11
40
Catalog No: 50HCQ---04SI
Replaces: 50HCQ--- 03SI