AutoFlo S2000, S2020 Ewc

15. SERVICE AND REPLACEMENT PARTS

CONTROLS INC.

385 Highway 33 Englishtown, NJ 07726

www.ewccontrols.com e-mail: autoflo@ewccontrols.com

Tel. (800) 446-3110 Fax: (732) 635-8646

ITEM

1120 VOLT HEATER ASSEMBLY

240 VOLT HEATER ASSEMBLY

24 VOLT SOLENOID VALVE ASSEMBLY

WATER LEVEL PROBE ASSEMBLY

THERMISTOR PROBE ASSEMBLY

CIRCUIT BOARD ASSEMBLY

DRAIN VALVE ASSEMBLY

TANK BAFFLE

WATER HAMMER ARRESTER (not shown)

ANODE

INSULATION KIT (not shown)

2002

2003

2007

2008

WH 100 WH 100

Z 100 Z 100

2004

2006

2120

2001

2240

2002

2008

2005

2006

2003

2007

2001

DESCRIPTION OF PART

S2000 S2020

PART NO. PART NO.

11 2009

2009 UNDER DUCT STEAM COVER (not shown)

Ewc

Contents

Main Installation Instructions & Owner's Manual FIG. 1 C C U Page 6. WATER SUPPLY - Required Criteria 9. WIRING THE STEAM HUMIDIFIER FIG. 5 if water spikes occur during operation. IMPORTANT NOTE: Note: operate this unit! 10. SETTING THE HUMIDISTAT FIG. 6 RELATIVE HUMIDITY CHART Outside Temperature Outside Relative Humidity Indoor Relative Humidity When Outside Air Is Heated To 72 Degrees F Maximum Safe Recommended Indoor Relative Humidity 11. INITIAL START-UP - SEQUENCE OF OPERATION and SERVICE LED INDICATORS 12. OPERATING SEQUENCE 14. SERVICE INDICATORS 13. MAINTENANCE/SPRING SHUTDOWN IMPORTANT NOTE FIG. 7 LED LIGHT EXPLANATION Page 15. SERVICE AND REPLACEMENT PARTS Ewc CONTROLS INC. EWC CONTROLS INC. AUTOFLO HUMIDIFIER Z100 ASSEMBLY APPLICATION NOTE C EW .. . .. CONTROLS INC. APPLICATION NOTE TYPICAL THERMOSTAT FURNACE S2000 & S2020 HUMIDIFIER FAN FAILURE SAFETY LOCK-OUT CIRCUIT S IMPORTANT NOTES: Field Notes: