Precautions
Take the following precautions during installation:
§
Observe national and local electrical codes.
§
Observe voltage and current limits marked on the module.
§
Do not connect 115 volts to any terminal of the HPC or HPC Plus. They are
Class 2 (low voltage) control devices.
§
Do not use the HPC or HPC Plus as a final safety device.
Mounting the HPC or
HPC Plus
The HPC and HPC Plus are designed to be mounted in the control compartment
of the heat pump. Be careful that the module and mounting hardware do not
interfere with proper operation of the heat pump.
Use the following procedure to mount the HPC or HPC Plus.
Step Procedure
1 Turn off all power to the heat pump unit before installing the HPC
or HPC Plus.
2 Position the HPC or HPC Plus against the mounting surface and
mark the surface to show the location of the four mounting screw
holes (see Figure 1).
3 Drill holes at the locations marked on the mounting surface.
4 Insert metal screws (not included) through the module and the
mounting surface and tighten to secure the module.
2 DOC. #569062000 2/20/01
HPC/HPC Plus Installation Instructions
A
B
C
D
E
F
5705390-B
RELAY OUTPUT STATUS
HEAT PUMP CONTROLLER
SERIAL NUMBER
MODEL
SOFTWARE
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS
SUBJECT TO THE FOLLOWING TWO CONDITIONS:
1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE , AND 2) THIS
DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING
INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.
MAX ALLOWABLE AMBIENT TEMP: 38 C (100 F) 70 C (158 F)
REFER TO INSTALLATION INSTRUCTIONS 5690620
TORQUE ALL TERMINALS TO 7 LB.-IN.
USE COPPER CONDUCTORS ONLY
LISTED ENERGY
MANAGEMENT
EQUIPMENT
SUBASSEMBLY
20M1
MADE IN USA
WARNING
THIS UNIT IS NOT INTENDED TO BE
USED AS A FINAL SAFETY DEVICE
OUTPUTS:
1A, 24VAC MAX PILOT DUTY, CLASS 2
POWER REQUIREMENTS:
24VAC, 8VA, CLASS 2
www.novar.com
Figure 1. HPC/HPC Plus mounting holes
Two mounting
holes on each
side
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