Kohler — Remote Radiator Installation
Installation · remote radiator cooling system
From a Kohler service manual covering: 10REOZD, 15REOZD, 20REOZD. Check it applies to your exact model before use.
Applies to: Kohler 10REOZD, Kohler 15REOZD, Kohler 20REOZD
Before you start
- All remote radiators are sized for mounting in an open area; attached devices, confined installation, louvers, dampers, or ductwork require resizing.
Procedure
- Use a remote radiator setup kit and the generator set dimension drawing.
- Wire the cooling fan motor to the generator output so the fan runs whenever the generator set runs.
- Follow the wiring diagram on the remote radiator fan motor; motor rotation must match the fan blade design.
- Connect no devices to either side of the radiator; resize radiator if adding louvers or ductwork.
- Ensure the radiator is level and securely bolted to a firm, solid foundation.
- Brace the radiator as needed, especially in areas with strong winds.
- Use isolators to keep area vibration from affecting the radiator or surrounding areas.
- Use hose clamps on all nonthreaded connections.
Specs & values
- Maximum radiator operating pressure is 110 kPa (16 psi)
- Maximum horizontal distance from generator set to radiator is 3 m (10 ft.)
Full service-parts list: Kohler 10REOZD →, Kohler 15REOZD →, Kohler 20REOZD →
Source: Kohler service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.