CTl500, CT1501, CT1502, CT1503 ELECTROMECHANICAL FUEL SAVER THERMOSTAT AND WALLPLATEEUBBASE CTI500-24 V gas or oil heat. CTl501-24 V gas or oil heat/c
OLDSUBBASE TERMINAL R or RH RC W Y G B 0 P Push excess wire back into wall. and plug hole in wall with nonflammable insulation to prevent drafts fr
CT1502, continued SINGLE STAGE HEAT PUMP (WITHOUT AUXILIARY HEAT) SYSTEM I- -1 For CT1503 750-millivolt heating Connect either wire to R terminal
- L MOUNT THE THERMOSTAT or subbase as shown in illustration. Do NOT cycle heating system until Step 7 is completed. 10
- SET HEAT ANTICIPATOR LEVER NOTE: Not applicable on CT1503 millivolt model. The thermostat's adjustable heat anticipator 0 must be correctly se
On the CT1500. CT1501 or CT1502 thermo- stats, move the heat anticipator indicator to match the number you recorded in Step 4 or found on the p
SET TIMER Adjust the timer by moving the knob in 0 clockwise direction. Do NOT reverse the knob. When time is correctly set, the Time Indicato
I- ATTACH THERMOSTAT COVER 0 “10 Make sure the packing inserts in the thermo- 0 stat base have been removed. as explained in step 3 Place the two tabs
CHECK OUT THERMOSTAT OPERATION AND SET TEMPERATURE CONTROL b LEVERS cn il 1 The two levers on top of the thermostat control the low and high
Heating-only System 0 Turn on power to the furnace. 0 Push both temperaturecontrol leverstogetherat least 5" F [3" C] above room temperature
0 After checkout, reset both temperature levers to desired temperatures. For heating season: [? Move the blue lever to the energy savings tempe
THERMOSTAT FEATURES I-Front of thermostat. HlGH TEMPERATURE CONTROL LEVER (RED) 1 LOW TEMPERATURE CONTROL LEVER (BLUE)- 11.711 'THERMOSTAT THERMO
Honeywell Residential and Building Controls Division 740 Ellesmere Road Scarborough, Ontario M1P 2VY Helping You Conlrol Your World Residential and B
k PREPARATION ((1 "1 THERMOSTAT MODEL CT1500 CT1501 CT1502 SUBBASE OR 199986C Wallplate Q682A1079 Subbase Q682B1227 Subbase WALLPLATE INCLUDED F
If wallplate or subbase is mounted on a vertical outlet box (check old installation), order 196393A Cover Plate and Adapter Ring (see appro- pria
F REMOVE OLD THERMOSTAT 0 “3 Remove cover of old thermostat. If the cover 0 doesn’t snap off when pulled firmly from the bottom, check for a scr
b MOUNT WALLPLATE OR SUBBASE 10 “4 If mounting on outlet box, mount as shown on appropriate figure. If mounting on wall, hold wallplate or sub- base i
n Carefully level the wallplate or subbase and firmly u tighten screws. .. SPIRIT LEVEL ‘‘wm WALLPLATE SCREWS “2) 5 69-0273-9
WIRE WALLPLATE OR SUBBASE MOTE: All wiring must comply with local electrical Refer to illustration and strip thermostat wire insulation as necessary.
For CT1501 heating/cooling Connect the wires to matching terminals on the subbase. 4-WIRE SYSTEM U U 5-WIRE SYSTEM I I I I RELAY OR CONTACTOR VALVE
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