Tekmar 521 Programmable Thermostat Installation Manual de usuario descargar pdf (Pagina 4)

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A Watts Water Technologies Company

Preparation

Installation

Choose the placement of the thermostats early in the construction process to enable

proper wiring during rough-in.

Consider the following:

Interior Wall.

Keep dry. Avoid potential leakage onto the control.

Relative Humidity less than 90%. Non-condensing environment.

No exposure to extreme temperatures beyond 32-122°F (0-50°C).

No draft, direct sun, or other cause for inaccurate temperature readings.

Away from equipment, appliances, or other sources of electrical interference.

Easy access for wiring, viewing, and adjusting the display screen.

Approximately 5 feet (1.5 m) off the finished floor.

The maximum length of wire is 500 feet (150 m).

Strip wire to 3/8" (10 mm) for all terminal connections.

Use standard 5 conductor, 18 AWG wire.

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Installation Location

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tekmar or jeweller screwdriver

Phillips head screwdriver

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Wire Stripper•

Tools Required

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Materials Required

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18 AWG LVT Solid Wire

(Low Voltage Connections)

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Removing The Thermostat Base

To remove the thermostat base:

Locate the tab on the bottom of the thermostat.

Push the tab with either your thumb or with a

screwdriver.

Lift the thermostat front away from the

thermostat’s base.

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