Nordyne H6HK Series, Installation Instructions Manual

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Table 2. Blower Heating Speed
Model
H6HK-
Cabinet Size
Minimum Required Blower
Heating Speed
A B C UpFlow Horizontal Downflow
005H X X X LOW LOW LOW
008H X X X LOW LOW LOW
010H X X X LOW LOW LOW
015H X X X LOW LOW MED
020H X X LOW LOW HIGH
024H / 025H X X MED MED HIGH
029H / 030H X MED MED N/A
009Q X X LOW LOW LOW
015Q X X LOW LOW MED
(1) Only on *30 (2.5 Ton) model air handlers
Standard 3 Speed Motors
Terminal 4 = Hi speed
Terminal 5 = Med speed
Terminal 6 = Low speed
Standard C-Cabinets
Terminal M1 = Low speed
Terminal M2 = Medium Low speed
Terminal M3 = Medium speed
Terminal M4 = Medium Hi speed
Terminal M5 = Hi speed.
High speed operation may be required when using a
20, 24/25, & 29/30 kw electric heater kit in a downflow
application. Also see Clearances to Combustibles (page 3).
4. Replace the upper door and secure it to the unit.
5. Restore power to the unit.
Variable Speed Air Handlers
The minimum electric heat airflow is selected by setting
switches on the air handler circuit board. Selecting the
minimum electric heat airflow sets the minimum air flow
that will be produced whenever electric heater kits are
energized. When the electric heater kits are energized
along with a heat pump, the airflow may be higher
depending on the basic cooling/heat-pump airflow setting.
Reference the installation instructions supplied with the
air handler for additional airflow information.
Table 3. HMG Cabinet Sizes
Model Cabinet Size
H(M,C)G024 A
H(M,C)G030 A
H(M,C)G036 B
H(M,C)G042 B
H(M,C)G048 C
H(M,C)G060 C