HR150, 200; ER150, 200 FRESH AIR VENTILATION SYSTEMS
68-0269
14
Water in venti-
lator bottom
• Drain pans are plugged.
• Improper connection of ventilator drain lines.
• Ensure O-ring on drain nozzle adjusted correctly.
• Look for kinks in line.
• Ventilator is not level.
• Level ventilator.
• Drain lines are obstructed.
• Check water drain connections.
• Ventilator heat exchange not correctly installed. • Make sure water drains correctly from pan.
Table 1. Troubleshooting Guide.
Symptom
Cause
Solution
