Honeywell HCW80 Y6630D Wireless Thermostat User Guide

Honeywell HCW80 Y6630D Wireless Room Thermostat

Overview

The room unit HCW 80 is used for intelligent room temperature control in combination with the relay module HC60NG. It can be used to control gas and oil boilers, a variety of valves and actuators, or electrical heating systems. No wiring to the room unit HCW 80 is required. Because of the simple HCW 80 analogue user interface with h absolute set point temperature scale the room set point temperature can be easily adjusted. The room unit and the relay module provide reliable RF communication technology on 868 MHz frequency.

The HCW 80 and HC60NG are already taught in (bounded). They are provided as pre pre-configured kit for fast installation (plug and play).

Pre-configured kit Y6630D1007

• 1 HCW 80 (room unit)
• 1 HC60NG (relay module)
• 2 AA batteries, 1.5 V, type LR6

The kit Y6630D1007 is provided pre-bound. The room unit HCW 80 is already assigned to the relay module HC60NG. The teach-in is not required in this kit.

Single provided devices

Single provided devices must be teached-in as described in section “5 Teach-in (single devices only)”.

Teach-in means the HCW 80 and HC60NG must be RF-bounded for communication.

Installation

Installation relay module HC60NG

• Follow the installation diagrams to install and connect the power supply to the relay module HC60NG.

 Caution

Incorrect wiring!

• Install in accordance with local wiring regulations.
• Observe ambient temperature and current limits (see HC60NG wiring label).

Installation room unit HCW 80

Warning:

Insufficient data transfer!

Interference of the radio receiver in the device through metallic objects or other radio devices.

• Ensure there is sufficient distance to metallic objects.
• Mount the device at a distance of at least 1 m from radio devices such as radio headphones, cordless phones,, according to the DECT standard, etc.
• Select another installation site if the radio interference cannot be rectified.

• Place the room unit HCW 80 at the installation site.
• Remove the housing cover of the room unit HCW 80 (see Fig. 10).

• Mark the drill holes according to the drilling template (see Fig. 11).
• Drill the holes.
• Screw on the room unit.
• Insert the supplied AA batteries with the correct battery polarity (see Fig. 12). The batteries have to be replaced when the red LED at the room unit HCW 80 flashes (see section “9 Changing batteries”).
• Place the housing cover in position above and snap it down (see Fig. 13).

Checking

System check

• Adjust the set point of the room unit HCW 80 to 30 °C. If the room temperature is >30 °C, the relay module HC60NG is switched on.
• Change the set point of the room unit HCW 80 to 5 °C. If the room temperature is <5 °C, the relay module HC60NG is switched OFF.

Radio transmission check

The room unit HCW 80 can send a test signal to the assigned relay module HC60NG in order to test the signal strength.

• Keep the teach-in button of the HCW 80 pressed for at least seconds until the red LED of the HCW 80 is OFF. The HCW 80 is now in test mode and sends a test signal every 5 seconds.
  The LED of the HCW80 flashes briefly at every test signal the HCW80is sending.
  The field strength is indicated by flashing of the red LED of the HC60NG (1 = sufficient, 5 = strong).
• If the wireless communication is not successful o,, optimize the placement of the HCW80.

The test mode is terminated automatically after 5 minutes. The test mode can also be terminated by removing the batteries or by pressing the teaching button.

Teach-in (single devices only)

The teach-in operation is required if the relay module HC60NG and the room unit HW80 are not pre-bound,e.,g. new single devices or product replacement.

Assignment to the relay module HC60NGAfter poweringr uf tup relay module HC60NG,,, the red LED will start to flash at 0,1 sec ON/ 0,9 sec OFF. If this is not the case, set the HC60NG into the reset mmodeeSeee section “7 Factory reset of relay module HC60NG”.

• Press and hold the teach-in button of the HC60NG for 5 sec to enter the teach-in mode. The red LED flashing at 0.5 sec ON/0.5 sec OFF confirms the teach-in mode has been entered.
• Press the teach-in button of the HCW 80 to send the binding signal to the HC60NG. The red LED of the HC60NG is switched OFF to confirm a successful teach-in operation.

The teach-in mode is terminated automatically after 5 minutes.

Failed teach-in

If the teach-in has failed:

• See section “5.1 Assignment to the relay module HC60NG”.
• Improve the data transfer.

Improving the data transfer

• When selecting the operating site of each device ensure that the distance to radio devices such as radio headphones, cordless phones, et,,c. acAccordingo the DECT standard,, standard amounts to at least 1 m.
• Do not install the devices over metallic walls connecting sockets,, and at least 30 cm away from the cover of the heat generator.
• Correct the installation site of the room unit HCW 80 if necessary.

Communication loss

When the RF communication is lost for a period of 1 h, the red LED of the relay module HC60NG is ON to indicate that no RF messages have been received during the last hour. When RF communication is re-establish,, the relay module HC60NG will automatically return to normal operation mode. See chapter “10 Help with problems” for possible causesanand problem-solvingng.

Factory reset of relay module HC60NG

• Keep the button of the HC60NG pressed for at least 15 seconds.

The resetting was successful when the red LED flashed rapidly (1/9 ON/OFF).

After the factory reset, the HC60NG loses the communication with the HCW 80. See section “5 Teach-in (single devices only)” for the new teach-in.

Particular features of the room unit HCW 80

Operation

The room set point temperature can be set easily at the set point adjuster by means of an adjustment dial. The room set point range is from 10 °C to 30 °C, including the frost protection setting (5 °C).

The HCW 80 simulates a mechanical thermostat by LED indication as follows:

The red LED at the HCW 80 will be switched ON for a second if the deviation between the set point and the room temperature is >1°C. If the deviation is <1 °C,the red LED is flashing for 4 sec. ResRespectivelyy the relay module HC60NG will be switched ON or OFF.

• Select the desired room temperature set point at the adjustment dial (see Fig. 14).

Limiting the adjustment range

You can limit the adjustment range that can be used on the adjustment dial.

• Remove the housing cover (see Fig. 10, Page 6).

• Place the two small pins into the holes of the adjustment dial to limit the adjustment range (see Fig. 15). Orient yourself based on the inner scale:
  In Fig. 15, the pins are inserted so that the adjustment dial can only be adjusted in the range of 19 °C to frost protection (lower limit) and 19 °C to 30 °C (higher limit) around the value 19 °C.
• Turn the adjustment dial clockwise until it stops.
• Check whether the adjustment dial is in the position shown in Fig. 14.
• If appropriate, put the adjustment back in, rotated by 180° until it has the position shown.
• Turn the adjustment dial to position 19.
• Place the housing cover in position above and snap it down (see Fig. 13, Page 6).

Fixed control parameters

The following parameters will be used for the control:

Changing batteries

Change the batteries if the red LED of the room unit HCW 80 flashes and the device is not in test mode.

• Remove the housing cover of the HCW 80 (see Fig. 10, Page 6).
• Remove the batteries.
   Disposal of the batteries according to the local statutory requirements and not with the used domestic refuse.
  Always replace both batteries together. Only use 1.5 V batteries of the type LR06, AA.
• Insert the batteries with the right polarity into the battery compartment (see Fig. 12, Page 6).
• Place the housing cover on at the top and latch it downwards (see Fig. 13, Page 6).

Appendix

Help with problems

Specifications HCW 80

Specifications HC60NG

Device and function definition in accordance with EN 60730-1

• The purpose of the device is temperature control
• The device fulfills protection class 2
• Independently installable electronic control system with fixed installation
• The type of action is type 1.8
• Temperature of ball thrust hardness test for housing components 75 °C and for live parts such as, for example, terminals 125 °C
• EMC emitted interference test at 230,0 HZ maximum
• Pollution severity is 2
• Rated voltage is 4000 V (corresponding to overvoltage category III)
• Software class is A

WEEE directive 2002/96/EC – Waste Electrical and Electronic Equipment directive

• At the end of the product life,, dpose of the packaging and product in a corresponding recycling centre.
• Do not dispose of the unit with the usual domestic refuse.
• Do not burn the product.

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Honeywell HCW80 Y6630D Wireless Room Thermostat- FAQs