Honeywell CM921 Product Specification Sheet

CM921 CHRONOTHERM
Honeywell Control Systems Limited http://europe.hbc.honeywell.com
Newhouse Industrial Estate
Motherwell ML1 5SB
United Kingdom
7
EN0H 8557 UK07 R0 09/06
ORDERING SPECIFICATION
WIRING
NOTE: All wiring must be in accordance
with IEE regulations
Caution: Observe ambient temperature
and current limits (see the receiver box
wiring label)
Description Model Logo Literature Availability Spec Sheet
1-day RF system pack (includes HC60)
1-day RF system pack (includes HC60)
1-day RF system pack (includes HC60)
1-day room unit spare
1-day room unit spare
1-day room unit spare
HC60 Spare
HC60 Spare
HC60 Spare
CMT921A1018
CMT921A1026
CMT921A1042
CMS921B1018
CMS921B1026
CMS921B1042
R6660D1017
R6660D1025
R6660D1041
Honeywell
Honeywell
Honeywell
Honeywell
Honeywell
Honeywell
Honeywell
Honeywell
Honeywell
French & Dutch.
French
English (UK)
French & Dutch.
French
Spanish
French & Dutch.
French
English (UK)
Sep 06
Oct 06
Oct 06
Sep 06
Oct 06
Oct 06
Sep 06
Sep 06
Sep 06
ENOH8557
ENOH8557
ENOH8557
ENOH8557
ENOH8557
ENOH8557
ENOH8557
ENOH8557
ENOH8557

Honeywell CM921 Specifications

General

Type	Programmable Thermostat
Display	LCD
Programming	7-day programmable
Power Source	2 x AA batteries
Temperature Range	5°C to 35°C
Mounting	Wall-mounted
Voltage	230V
Frequency	50 Hz
Accuracy	±0.5°C
Control Mode	Heating
Backup	Battery backup