Herrmidifier Herrtronic 6000 Series - Manual (Page 9)

Herrtronic ® Model 6000
I n s t a l l a t i o n , O p e r a t i o n , & M a i n t e n a n c e M a n u a l
9 www.herrmidifier-hvac.com
Wiring
All field wiring should be routed up through the knockout in the
bottom panel or in the back of the unit.
Figure 7
Supply Power
1. Insure that minimum circuit ampacity is 15 amps.
2. Terminals are provided in the electrical compartment for
field connection of the main power supply legs (single
phase) and a ground wire.
3. Install external overcurrent protection and provide wiring in
accordance with the NEC, state and local codes.
4. Power supply must be “clean”: free of spikes, surges and
sags: -15% to +10% of nominal.
Electrical Characteristics:
Capacity Steam Output
Lbs. / hr 4 8
Kg / hr 1.8 3.7
Input KW
1.33 2.66
Volts/Ph: Amps
120/1 11.8 N/A
230/1 5.9 11.8
Control Circuit Connections
WARNING!
Do Not install any controls inside the Herrmidifier 6000
cabinet. Installations of any extraneous devices inside
the electrical compartment rnay cause erratic behavior of
the circuitry and will VOID the warranty.
6000-1,2
The 6000 units with built-in blowers require no external control
wiring since the humidistat is built-in.
6000-3,4
The control wiring for the ducted version is to be connected to
the 5 pole controls terminal strip located in the low voltage com-
partment. Terminals #1 and #2 are for connecting the control
and high limit humidistats as well as the air proving switch in se-
ries (all included). If desired, terminals #3 and #4 are relay con-
tacts to energize your fan relay (Relay contact rating 12 Amps
at 125 VAC, 8 Amps at 250 VAC). With this optional wiring, on a
call for humidity, the humidifier will close the interlock relay and
energize the fan blower. The air proving switch must not be used
if the fan interlock is utilized. All control wiring should be 22 AWG
or larger (See figure 8). Consult with the factory if you have any
special wiring requirements.
Figure 8
BOTTOM VIEW
1 3/8"
3 3/4"
1"
1 1/2"
2" KNOCKOUT
7/8" KNOCKOUT
FAN
INTERLOCK
(OPTIONAL)
4
3
2
1
AIR-PROVING
SWITCH
HIGH LIMIT
HUMIDISTAT
NOTE: AIR PROVING SWITCH MUST NOT BE USED
WHEN INCORPORATING FAN INTERLOCK OPTION.
TERMINAL
STRIP
SWITCH