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RTS HUMIDIFIER RX SERIES INSTALLATION, OPERATION, AND MAINTENANCE MANUAL
Component replacement
MAINTENANCE
10. Disconnect supply line cables from terminal block and remove from control
cabinet.
11. If applicable, remove ducting assembly from bottom of cabinet (4 screws).
12. Remove four (4) bolts securing control cabinet to tank. Cabinet can then
be removed.
TANK REMOVAL (RX-XX-1 AND RX-XX-2)
1. Fully drain tank and ensure tank is cool. All power sources must be turned
OFF.
2. Follow instructions for removing control cabinet.
3. Disconnect hoses from right side of tank.
a. Two 3/8” hoses near top of tank
b. Overflow hose (3/4”)
c. Bottom-fill hose (3/4”)
d. Drain hose (1”)
4. If applicable, disconnect piping to condensate return port.
5. Disconnect steam outlet piping/hose.
6. Remove two (2) nuts at upper tank bracket.
7. Lift tank straight up (approximately 2”) and pull out from frame.
8. See Heater Replacement instructions for heater plate removal process.
TANK REMOVAL (RX-XX-3 AND RX-XX-4)
1. Fully drain tank and ensure tank is cool. All power sources must be turned
OFF.
2. If applicable, remove indoor enclosure panels for full access to tank
assembly.
3. Follow instructions for removing control cabinet.
4. Disconnect hoses from right side of tank.
a. Two 3/8” hoses near top of tank
b. Overflow hose (3/4”) (Remove at drain block as well)
c. Bottom-fill hose (3/4”)
5. If applicable, disconnect piping to condensate return port.
6. Disconnect drain water connection and unscrew drain valve assembly from
tank.
7. Disconnect steam outlet piping/hose.
8. Remove eight (8) screws securing tank to base (4 each side)
9. Lift tank straight up (approximately 1” to avoid locator screws) and remove
from base.
10. See Heater Replacement instructions for heater plate removal process.