Contents
INSTALLATION INSTRUCTIONS
HDG Series
Air Handler
1.5 to 5 Ton
INSTALLATION INSTRUCTIONS
Table of Contents
HDG Series Air Handler
Heat Controller, Inc
INSTALLATION INSTRUCTIONS
1.0 Nomenclature
Heat Controller, Inc
HDG Series Air Handler
INSTALLATION INSTRUCTIONS
2.0 Safety
HDG Series Air Handler
Heat Controller, Inc
Heat Controller, Inc
INSTALLATION INSTRUCTIONS
HDG Series Air Handler
Benzene
HDG Series Air Handler
INSTALLATION INSTRUCTIONS
Heat Controller, Inc
Exception warning to downflow
INSTALLATION INSTRUCTIONS
3.0 General
Heat Controller, Inc
HDG Series Air Handler
Fig. 1 Dimensions Dimensional Data
3.1 Unit Dimensions
INSTALLATION INSTRUCTIONS
HDG Series Air Handler
4.1Vertical Upflow
4.0Applications
4.2 Vertical Downflow
INSTALLATION INSTRUCTIONS
INSTALLATION INSTRUCTIONS
4.3 HORIZONTAL
HDG Series Air Handler
Heat Controller, Inc
Heat Controller, Inc
INSTALLATION INSTRUCTIONS
HDG Series Air Handler
Fig.4 INDOOR COIL AND DRAIN PAN SET-UP
4.4 INSTALLATION IN AN UNCONDITIONED SPACE
5.0 ELECTRICAL WIRING
5.1 POWER WIRING
INSTALLATION INSTRUCTIONS
5.3GROUNDING
5.2 CONTROL WIRING
INSTALLATION INSTRUCTIONS
Heat Controller, Inc
5.4Electrical Data- BLOWER ONLY, NO ELECTRIC HEAT
5.5 Electrical Data- ELECTRIC HEAT
INSTALLATION INSTRUCTIONS
HDG Series Air Handler
Airflow Performance Data
6.0 Airflow Performance
INSTALLATION INSTRUCTIONS
Heat Controller, Inc
HDG Series Air Handler
INSTALLATION INSTRUCTIONS
Heat Controller, Inc
Model
Fan speed switch configurations
INSTALLATION INSTRUCTIONS
Heat Controller, Inc
HDG Series Air Handler
INSTALLATION INSTRUCTIONS
7.0 DUCTWORK
HDG Series Air Handler
Heat Controller, Inc
8.1 CONDENSATE DRAIN TUBING
8.0 REFRIGERANT CONNECTIONS
INSTALLATION INSTRUCTIONS
Heat Controller, Inc
INSTALLATION INSTRUCTIONS
8.2 Flowrator Piston Change
HDG Series Air Handler
Heat Controller, Inc
INSTALLATION INSTRUCTIONS
Flowrator Piston Size Chart
Heat Controller, Inc
HDG Series Air Handler
INSTALLATION INSTRUCTIONS
9.0 AIR FILTER not factory-installed
HDG Series Air Handler
Heat Controller, Inc
AIR FILTER REMOVAL
10.0 FILTER INSTALLATION DIMENSIONS
11.0Wiring Diagram
Heat Controller, Inc
INSTALLATION INSTRUCTIONS
HDG Series Air Handler
HDG Series Air Handler
INSTALLATION INSTRUCTIONS
Heat Controller, Inc
20kW HEAT KIT
05/2011