Honeywell Heat/1Cool User Guide - Page 96
Sun Manufacturing
View all Honeywell Heat/1Cool manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 96 highlights
SUN MANUFACTURING Electromechanical Chronotherm® III Electronic Replacement or Upgrade Chronotherm IV T841A1712 Y594R1425 Y5Y9549G41G4174619 T8T6816111G1R0100400 T8T481411R11R0120802 T8T581511G11G0140721 T8T081011R11R0110406 T8T681611G12G0220802 W890P0CB8190000/2 Existing Function Terminals Common » X X X X C C C C C C Power R Compressor Y 1st Stage - Heat Aux. Heat W1 R R R R R R R R R or Y Y Y1 Y1 Y Y Y1 Y Y1 Y1/W1 ´ ´ ´ ´ ´ ´ ´ - W1 W1 W1 W1 W1 W1 W1 - · W2 W2 W2 W2 W2 W2 W2 W2 Aux. Fan G C/O Valve B Heat C/O Valve O Cool System Monitor/ L System Defrost G G G G G G G G G ³ or ³ or ³ B B B B B B O/B B B O/B O/B ³ or ³ or ³ O O O O O O O/B O O O/B O/B ¾ ¾ L X1 µ L µ ¾ µ L L L ¾ ¾ L L Em. Heat E Multiple Aux. W3 Heat Loads ¿ LED Indication - 2nd Stage - Compressor E E E E W3 ² ² W3 ² W3 º E E º º - X2 ¶ X2 ¶ X1 X2 ² - - - - - - - - E E º º - X1 X2 - - E º - W2 · 2nd Stage - - - - - - - - - Y2 Cool ³ Configure O/B (select models) in Installer Setup. · When W2 is not used, configure W2 cycle rate to NC. » Terminal must be connected to the transformer common. ¿ Terminal is for multiple auxiliary heat loads such as contactors, sequencers, or relays. ´ Do not remove factory-installed jumper. ² Optional LED indication with completed circuit on X1 and X2 terminals. ¶ Field-installed X2 to X (C) jumper. º If multiple auxiliary heat loads are used, connect to W2 (Aux W8900B) terminal. ¾ LED is energized when terminal is powered. µ L terminal is powered continuously when thermostat is in Em. Ht. position. M13200 TYPICAL THERMOSTATS AND SUBBASES - HONEYWELL MODEL NUMBER (CUSTOMER PART NUMBER) T841A1399 (HPL1404) 70-6627 • 94