protech HC-TST412MDMS Series User Manual

4
WIRING DIAGRAM
Figure 5 – Two Stage
THERMOSTAT MODEL: (-)HC-TST412MDMS
REMOTE SENSOR: F145-1378 (OUTDOOR), F145-1328 (INDOOR)
V
DHM
ODD
HOT
NEUTRAL
120 VAC
24 VAC
Relay
90-290Q
or equivalent
HOT
NEUTRAL
120 VAC
TRANSFORMER
R
HM
Humidifier
System
HOT
NEUTRAL
120 VAC
TRANSFORMER
HM
24 VAC
Humidifier
System
R
Figure 6 – Typical Wiring for 120V Humidifi er System
Figure 7 – Typical Wiring for 24V Humidifi er System
(Refer to furnace instructions for humidity information)

protech HC-TST412MDMS Series Specifications

General

Thermostat Type	Digital
Display	LCD
Programmability	Programmable
Temperature Setting Range	5°C to 35°C
Ambient Temperature Range	0°C to 50°C
Relative Humidity	≤ 95% RH (non-condensing)
Weight	150g
Installation	Wall-mounted