Orcomm ORC-HC2-16A-RS485 User Manual

Heating Room Thermostat
User Guide
ORC-HC2-16A-RS485
Welcome
Thank you for your purchase.
Your new thermostat will provide uniform and
comfortable temperature control throughout
every room in your property. We bring together
technology, craftsmanship and the highest quality
materials to provide you with a safe, reliable
product combined with sleek, contemporary design.
Please read this installation/programming manual
for comprehensive instructions on installing and
operating your thermostat. Please ensure a
suitably qualified person installs your thermostat
and complies with all local regulations.
Contents
Thermostat
Screws
Installation/programming manual
Wall plate
External senxor(Optional)
Your thermostat
The ORC-HC2 range has been developed to
control electric underfloor or water heating systems.
These units are designed for use in commercial,
industrial, civil and domestic properties.
Features
Simple installation
Acrylic face plate
Large, backlit display
Sleek, contemporary design
Elegant chrome frame
Feather touch control panel
5+2 six period per day programming
Simple, one-touch temperature control over-ride
Pre-set temperatures maintained within +/- 1°C
Internal and external sensors allow control of
both air and/or floor temperatures
Suitable for installation in a standard single pattress
box or European 60mm round box
RS485/MODBUS communication optional
Home screen quick reference:
Room Temp.
Floor sensor
Manual
Lock
1pc
Mode
1pc
1pc
1pc
1pc
.
ce
Set Temp.
Period
Timing On/Off
Clock
Clock Down
Power Up
On/off
Technical Data
Sensor：NTC 10K
Accuracy：±1℃
Set Temp. Range：0-50℃
Room Temp. Range：5-99℃
Power Consumption：< 1.5W
Timing Error：<1％
Power Supply：95 ~ 240VAC, 50 ~60Hz
Current Load：Dry Contact (boiler heating)
Shell material：PC+ABS (flame retardant)
Dimension：86x86x13.3mm
Ambient Temp.：0-45℃，5-95％RH （Non-condensing ）
Storage Temp.：-5-55℃
Installation Hole distance: 60mm
Operation/programming
1. Power on/off
Press to turn on/off.
2. Adjusting/setting the temperature
Press to set the desired temperature.
3. Adjusting/Setting the clock
Touch the icon to set minute, hour and weekday
(1 = Monday, 2 = Tuesday etc.) by using the
arrows. Press once more to confirm and exit.
4.Locking your thermostat
Press and hold the and arrows for 5 seconds
to lock/unlock your thermostat.
5.Adjusting/setting the program schedules
Your thermostat provides four scheduled heating
periods each day – two Comfort periods - 1 & 3
(the temperature required when room is occupied)
and two Economy periods – 2 & 4 (the
temperature required when room is unoccupied).
You can set both the time and temperature for each
of these six daily periods. Adjusting/setting the
schedules can only be carried out when in program
mode;
Touch M (mode) to change between manual mode
and programme mode. In manual mode,