Table of Contents
Advertisement
Quick Links
CONTENTS
SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . 1
Rated Indoor Airflow . . . . . . . . . . . . . . . . . . . . . . . . . . 2
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Jobsite Survey . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Step 1 - Plan for Unit Location . . . . . . . . . . . . . . . 10
Step 3 - Inspect Unit . . . . . . . . . . . . . . . . . . . . . . . . 10
Step 4 - Provide Unit Support . . . . . . . . . . . . . . . . 10
Step 5 - Field Fabricate Ductwork . . . . . . . . . . . . . 12
Step 6 - Rig and Place Unit . . . . . . . . . . . . . . . . . . 12
Ductwork (when required) . . . . . . . . . . . . . . . . . . 13
Step 8 - Install Outside Air Hood . . . . . . . . . . . . . . 14
and Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Step 10 - Make Electrical Connections . . . . . . . . . 15
• UNIT WITHOUT THRU-BASE CONNECTION KIT
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 04-53500296-01
Installation Instructions
Page
Printed in U.S.A.
Form 50FCQ-8-12-01SI
WeatherMaker
Single Package Rooftop Heat Pump
®
with Puron
and EcoBlue™ Fan Technology
EconoMi$er X (Factory-Installed Option) . . . . . . . .30
SystemVu™ Controller (Factory Option) . . . . . . . . .41
Controller Options . . . . . . . . . . . . . . . . . . . . . . . . . . .41
Smoke Detectors . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
Step 11 - Adjust Factory-Installed Options . . . . . .42
Step 12 - Install Accessories . . . . . . . . . . . . . . . . .42
Step 13 - Fan Speed Set Up . . . . . . . . . . . . . . . . . .43
Typical Unit Piping . . . . . . . . . . . . . . . . . . . . . . . . . . .46
Pre-Start and Start-Up . . . . . . . . . . . . . . . . . . . . . . . .49
START-UP CHECKLIST . . . . . . . . . . . . . . . . . . . . CL-1
SAFETY CONSIDERATIONS
Improper
installation,
maintenance, or use can cause explosion, fire, electrical shock or
other conditions which may cause personal injury or property
damage. Consult a qualified installer, service agency, or your
distributor or branch for information or assistance. The qualified
installer or agency must use factory-authorized kits or accessories
when modifying this product. Refer to the individual instructions
packaged with the kits or accessories when installing.
Follow all safety codes. Wear safety glasses and work gloves. Use
quenching cloths for brazing operations and have a fire
extinguisher available. Read these instructions thoroughly and
follow all warnings or cautions attached to the unit. Consult local
Pg 1
®
50FCQ*08-12
(R-410A) Refrigerant
adjustment,
alteration,
4-22
Replaces: New
service,
Advertisement
Table of Contents
Need help?
Do you have a question about the WeatherMaker 50FCQ 12 Series and is the answer not in the manual?
Questions and answers