Start Up | 40
f.
Drain Cycle
1. The following indications are provided for the set-flushing interval
Left: Switch setting on rotary switch “S1” (4 in example)
Right: Set flushing interval (120 in example)
The flushing interval is set on switch “S1” on the control board.
Table 11: Drain Cycle intervals with rotary switch "S1"
S1 Position
Drain Intervals at
100% Steam Capacity
0
0 min
1
720
2
360
3
180
4
120
5
60
6
30
7
20
8
10
9
5
NOTE: S1 rotary switch is set at factory to “9”.
Figure 31: Drain Cycle adjustment S1
NOTE: Water quality conditions resulting in component failures are not covered
under Nortec’s standard warranty. The factory settings are based on the
following water conditions when the unit leaves the factory.
Should you have water conditions more aggressive that the stated parameters,
consult the factory for a new drain cycle setting to help improve your scale
management.
Summary of Contents for NHRS 010-090
Page 6: ...3 Introduction Humidifier Components Figure 2 NHRS Humidifier Components ...
Page 28: ...25 Installation Figure 17 Duct Sensor Wiring ...
Page 30: ...27 Installation Figure 20 Digital Wall Humidistat Remote Wall Sensor ...
Page 31: ...Installation 28 Transducer Control Wiring Figure 21 Transducers Figure 22 Digital Transducers ...
Page 58: ...55 Troubleshooting Wiring Diagrams Figure 34 Wiring Diagram NHRS 010 to 090 ...
Page 59: ...Troubleshooting 56 Figure 35 Wiring Diagram NHRS 135 to 180 ...
Page 65: ...Spare Parts 62 NHRS Plumbing Parts Figure 36 Exploded view NHRS plumbing parts ...
Page 67: ...Spare Parts 64 NHRS Electrical Parts Figure 37 Exploded view NHRS electrical parts ...
