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Delta-Therm DTC-110 Installation Instructions

110 f setpoint line sensing thermostat device with 30ma ground fault protection

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OVERVIEW
PRECAUTIONS
COMPONENTS
OPERATION
DELTA-THERM Corporation, 6711 Sands Rd Ste A Crystal Lake, IL 60014
110°F Setpoint Line Sensing Thermostat device
The DTC-110 Thermostat senses pipe temperature. It is designed for single circuit
applications where Ground Fault and Temperature Maintenance are required. The
device is factory set at 110°F. The DTC-110 contains a UL Listed Class 2 Transformer,
a UL Recognized contactor, and a low voltage circuit board.
Installation must comply with local electrical codes.
All related components and this control should be properly rated for the specifi ed
location classifi cation.
The control must be installed by a qualifi ed electrician.
DTC-110
Thermostat
DTC-110TS Temperature Sensor
The DTC-110 is intended to control heating cable in Grease Waste applications. The
DTC-110 provides low voltage for an external temperature sensor. The thermostat will
activate when temperature falls below 110°F. The thermostat will remain on until the
temperature seen at the sensor rises above 113°F.
The thermostat can provide a low temperature alarm if required. The low temperature
alarm is factory set at 95°F. A jumper pin on the circuit board is used to select this function.
The thermostat will switch up to a 40 Amp load. The specified voltage is factory preset per
order information.
The thermostat provides alarm indicator for Ground Fault, Loss of Power, Low
Temperature, and Sensor Wire Fault. The enclosure cover provides visual indication of
Power, Activation and Alarm along with Ground Fault Test and Reset buttons.
Installation Instructions
with 30mA Ground Fault Protection
INSTALLATION begins on the next page
(847) 526-2407 Fax (847) 526-4456
1
DTC-110
(800) 526-7887

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Summary of Contents for Delta-Therm DTC-110

  • Page 1 The DTC-110 Thermostat senses pipe temperature. It is designed for single circuit OVERVIEW applications where Ground Fault and Temperature Maintenance are required. The device is factory set at 110°F. The DTC-110 contains a UL Listed Class 2 Transformer, a UL Recognized contactor, and a low voltage circuit board. PRECAUTIONS Installation must comply with local electrical codes.
  • Page 2 Section 2. Installation The DTC-110 thermostat can be installed outdoors or indoors. Mount the DTC-110 2.1 INSTALLING THE DTC-110 as shown in Detail 1. CONTROL PANEL Mounting holes Use No. 8 scre w size 5.00 8.90 Detail 1. Installing DTC-110 NOTE: Remove back panel from enclosure prior to drilling any additional holes.
  • Page 3: Power Wiring

    40 Amps Max. Detail 4. Note: ONLY the 2 lead wires are going through the toroid. NOTE: Confirm incoming voltage matches the voltage shown on the label inside of the DTC-110 cover. Use CU75C wire. Torque screws 22 IN LBS.
  • Page 4 DTC-110 will not turn on be above 113°F. NOTE: To prevent nuisance tripping, do not use 2-way radios or cell phones within 3 feet of device. DELTA-THERM Corporation, 6711 Sands Rd Ste A Crystal Lake, IL 60014 (847) 526-2407 Fax (847) 526-4456 (800) 526-7887...
  • Page 5: Section 2. Specifications

    2A rated Dry Alarm Contacts (120 VAC Max) for remote alarm indication Model Numbers: DTC-110-120 120 VAC DTC-110-208 208 VAC DTC-110-240 240 VAC DTC-110-277 277 VAC C_DTC-110_2110_II DELTA-THERM Corporation, 6711 Sands Rd Ste A Crystal Lake, IL 60014 (847) 526-2407 Fax (847) 526-4456 (800) 526-7887...