Installation Instructions; Supplied Materials; Required Materials (Not Supplied); Design Considerations - heat-timer EPU-D Installation And Operation Manual

The EPU‐D installation process consists of the following basic steps:
1. Initial installation (see "Design Considerations" on page 11).
• Locating and installing the sensors.
2. Mounting the EPU‐D Module (see page 14).
3. Connecting the EPU‐D wiring (see "Wiring the EPU‐D" on page 16).
• Power wiring
• Output wiring
• Input wiring
4. Completing initial programming of the EPU‐D (see page 20).
Supplied Materials
The following materials are supplied with the control module:
• EPU‐D Control Module (p/n 926840‐00)
• Two Sensors with Enclosures (p/n 904220‐00)
• Wall Anchors and Screws
• Installation and Operation Manual (p/n 059840‐00)
• Warranty Card (p/n 059115‐00)
Required Materials (Not Supplied)
The following materials/tools are required for installation, but are not supplied:
• General tool kit (screwdrivers, wire strippers, power drill, etc.)
• 18 AWG cable (Heat‐Timer p/n 703001‐01 or equivalent #18/2 cable) – used for EPU‐D wiring
Design Considerations
When installing the system, certain design considerations must be taken into account. These include:
• Outdoor Temperature Sensor Locations
• Heating System Sensor Location
• Output Control: Burner or Motorized Valve
Heat‐Timer Corp.
Installation Instructions
Installation Instructions 11
059840‐00 Rev. A