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Installer Setup - Honeywell CM61RF Specification Sheet

Wirefree chronotherm

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INSTALLER SET-UP
This feature allows you to adjust CM61RF system to match the specific requirements of the application. Installer Set-up allows
❑ Set-up specific applications parameters
❑ Enable special features
❑ Establish support for ATS module
Specific Applications
Heating
Gas Boilers
(<30kW)
Oil Boiler
Thermal Actuator
Zone valve
Electric heating
Heat Pump/
Air
Air conditioner
conditionin
g
Special Features
Adaptive Intelligent
Recovery TM
AM-PM/ 24hr Display
Pump exercise
Upper Temperature
Limit
Lower Temperature
Limit
Temperature Offset
Proportional Band
Width (PB)
Fail-safe mode
Accessory
Honeywell Control Systems Limited
Automatic Time
Newhouse Industrial Estate
Setting (ATS)
Motherwell ML1 5SB
Module
United Kingdom
*Factory settings indicated with bold font.
Setting
Minimum
Cycle/
ON time
Hour
(in minutes)
6
3
12
6
12
3
Description
The CM61RF will adjust the start time at upward setpoint changes so the
desired temperature is reached at the programmed time e.g. 7:00
o
temperature 21
C.The chronotherm will monitor the start-up period and
use this information to modify the start time calculation for the next
upward setpoint change. The system will restrict the start time to a max of
3 hours before the programmed comfort time
AIR does not function in cooling mode.
Change display format (default 24hr)
When enabled the Pump Exercise will switch the relay on for 1 minute at
12:00 a.m. if the relay has not been switched on since 12:00 the previous
day.
The normal upper temperature limit of 30
save energy. Useful for small commercial premises.
The normal lower temperature limit of 5
protect the inhabitants from cold. Useful for nursing homes.
If the Chronotherm is located in a hot/cold location and cannot be moved
then the measured/ displayed temperature can be adjusted by +/- 3
The PB can be adjusted up to 3
temperature control (less overshoot). Useful for:
a. Well insulated homes with over-sized heating systems
b. Air systems with fast response
The CM61RF allows you to set the fail-safe mode of operation of the
heating system when radio communication is lost. By default HC60 output
relay will be switched OFF in case of communication loss. Alternatively
you may choose to cycle the boiler at 2 min ON and 8min OFF. Useful
when the building is not occupied for long periods of time and there is a
high risk of frost damage.
Description
The ATS module picks up a time signal daily from a European transmitter,
so you never need to set or adjust the time.
Description
Number of cycles per hour and minimum ON time are the key
1
parameters which allow the adjustment of the control algorithm
to meet specific application requirements.
Cycles/Hour – Parameter n.9; settings range: 3, 6*, 9,12 cph
Minimum ON time – Parameter n.2, setting range:1*,2,3,4,5 min
4
1
1
1
4
CM61RF is designed to perform heating or cooling operation. To
switch from heating to cooling set parameter n.6 in the installer
set-up mode to 0. If you switch between heating and cooling the
o
C can be reduced to 21
o
C can be increased up to 16
o
o
C (default is 1.5
C) to provide better
CM61RF CHRONOTHERM
Setting
0* – disabled
1 – enabled
0* – 24 hr display
1 – AM/PM display
0* - disabled
1 – enabled
o
o
21-30
C
C to
Factory setting 30
o
o
5-16
C
C to
Factory setting 5
o
-3 - +3
C
o
C.
Factory setting 0
1.5-3.0 K (adjustment
step 0.1 K)
Factory setting1.5 K*
0* – relay OFF
1 – relay cycles
Setting
http://europe.hbc.honeywell.com
0 – no accessory
1 – ATS module
EN0R 8508 R0 11/98
o
C*
o
C*
o
C*
3

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