eleCTRICal PoweR wIRInG & SHUT-off SwITCH
All wiring must be installed in accordance with all governing electrical codes and with the wiring diagram provided inside the front panel .
Do not loop power wiring .
Do not use aluminum wire .
A safety grounding system that meets all governing electrical codes is required . The ground connection must be made with solid metal to metal
connections . Ground wire must be the same size as the power wiring .
With factory settings, the Model 800 draws 11 .5 amps +/- 10% . Use a minimum 20 amp dedicated circuit when installing to operate at 11 .5
amps . The model 800 can be set to draw 16 .0 amps +/- 10% by repositioning dip switch #1 on the control circuit board (see
figure 8
) . When set
to 16 amps, use a minimum 25 amp dedicated circuit . For both applications, size wire according to local codes .
The Model 800 Steam Humidifier is shipped from the factory wired for 240 VAC operation, but it can operate on 120, 208 or 240 VAC .
If using 120V or 208V, move the black/white jumper wire attached to l1 tab on the power terminal block to the proper tab on the
transformer terminal block.
See
figure 9
.
CaUTIon
Only qualified electrical personnel should perform field wiring procedures. Improper wiring or contact with energized circuits
can cause property damage or severe personal injury.
InSTallaTIon InSTRUCTIonS
(ConTInUeD)
12
