46
11.3 CALCULATING AIRFLOW CFM
• The formula for calculating airflow using temperature rise and heating BTUH for units
with electric resistance heat is:
Heating BTUH
CFM =
1.08 x Temp. Rise
11.4 CALCULATING CORRECTION FACTOR
• For correction of electric heat output (kW or BTUH) or temperature rise at voltages
other than rated voltage multiply by the following correction factor:
Applied Voltage
2
Correction Factor =
Rated Voltage
2
12.0 PRE-START CHECKLIST
13.0 MAINTENANCE
For continuing high performance, and to minimize possible equipment failure, it is
essential that periodic maintenance be performed on this equipment. Consult your local
dealer as to the proper frequency of maintenance and the availability of a maintenance
contract.
IMPORTANT:
Before performing any service or maintenance procedures, read all
“WARNINGS” listed in these installation instructions.
PRE-START CHECKLIST
Is unit properly located, level, secure and service-
able?
Has auxiliary pan been provided under the unit with
separate drain? (Units installed above a finished
ceiling).
Is condensate line properly sized, run, trapped,
pitched and tested?
Is ductwork correctly sized, run, taped and insulat-
ed?
Have all cabinet openings and wiring been sealed
with caulking?
Is the filter clean, in place and of adequate size?
Is the wiring tight, correct and to the wiring diagram?
Is the unit properly grounded and protected (fused)?
Is the thermostat heat anticipator been set properly?
Is the unit circuit breaker(s) rotated properly “on” up
- “off” down?
Are the unit circuit breaker(s) line lug cover(s) in
place?
Are all access panels in place and secure?
❍
YES
❍
NO
❍
YES
❍
NO
❍
YES
❍
NO
❍
YES
❍
NO
❍
YES
❍
NO
❍
YES
❍
NO
❍
YES
❍
NO
❍
YES
❍
NO
❍
YES
❍
NO
❍
YES
❍
NO
❍
YES
❍
NO
❍
YES
❍
NO
Refer to outdoor unit installation instructions for system
start-up instructions and refrigerant charging instructions.
Summary of Contents for RH1V2417STANJA
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