Honeywell S87J Dsi - Schwank STS-JZ Installation & Owner's Manual

OTHER DSI's: FENWAL SEE PAGE 38; CHANNEL MICRO 50N - PAGES 63- 65
24V OR 120 VOLT THERMOSTAT OPERATION
HONEYWELL S87J DSI: WIRING DIAGRAM:
SINGLE HEATER PER THERMOSTAT (Multiple Heaters per Thermostat— page 39)
Each tube heater requires 120V, 60 HZ electrical power sized for 145VA. The heater includes
a 24V/120V relay switch . Maximum power flow for internal 24V burner components is 21VA.
The heater must be electrically grounded in accordance with the National Electrical Code.
ANSI / NFPA 70 or current Canadian Electrical code CSA C22.1.
A maximum night set-back of 9°F (5°C) is recommended for optimum economy and comfort.
To maintain satisfactory comfort levels do not turn off the heating system over night/weekends.
STS-JZ-F / IQ-F I&O Manual
IM101220
61
RD: MAY 2014
RL: 17A