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Product
Instructions
PI-PR 566440 0114 (Programmable Heat-Cool Thermostat)
Viega LLC, 301 N. Main, 9th Floor • Wichita, KS 67202 • Ph: 800-976-9819 • Fax: 316-425-7618
This document subject to updates. For the most current Viega technical literature please visit www.viega.us.
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Technical data
The display range of temperature . . . 41°F to 95°F
(5°C to 35°C)
The control range of temperature . . . 44°F to 90°F
(7°C to 32°C)
Loading Rate . . . . . . . . . . . . . . . . 1 amp per terminal,
1.5 amp maximum all
terminals combined
Display accuracy . . . . . . . . . . . . . ±1°F
Swing (cycle rate or differential) . . . . Heating is adjustable
from 0.2°F to 2.0°F
Cooling is adjustable
from 0.2°F to 2.0°F
Power source . . . . . . . . . . . . . . . 18 to 30 VAC, NEC
Class II, 50/60 Hz for
hardwire (common wire)
Battery power from 2 AA
alkaline batteries
Operating ambient . . . . . . . . . . . . 32°F to +105°F
(0°C to +41°C)
Operating humidity . . . . . . . . . . . 90% non-condensing
maximum
Dimensions of thermostat . . . . . . 4.7"W x 4.4"H x 0.8"D
Thermostat applications guide
Description
Gas or Oil Heat
Yes
Electric Furnace
Yes
Heat Pump (No Aux. or Emergency Heat)
Yes
Heat Pump (with Aux. or Emergency Heat)
No
Multi-stage Systems
No
Heat Only Systems
Yes
Cool Only Systems
Yes
