Schwank UHE Installation & Owner's Manual page 51

TruTemp Thermostat
True comfort control for radiant heating
systems - senses and averages ambient
and radiant temperatures.
Occupancy sensor with auto set-back of 9°F
(5°C).
Do not use in wet or corrosive environments
Low Voltage Digital Thermostat
(24 Volts - °F or °C selectable)
Not for use in corrosive or wet environments
Multiple Heaters per 24V Thermostat
Relay Switch: One required for each burner
after the first burner in a zone (1st burner
connects to 24V thermostat)
Refer to wiring diagram Page 39
(field installed at or in burner)
NOTE: FENWAL DSI has built in relay for
blower operation
Line Voltage Thermostat:
Dual Scale: °F or °C
(Not exactly as shown - has dual scale °F
& °C)
Not for use in corrosive or wet environments
JM-0150-XX
JS-0569-WR
JS-0568-CC
JL-0772-XX
51
UHE-F / EIH-F I&O Manual
IM100205
RD: APR 2019
RL: 02C