Honeywell HCE40 Installation and Operation

Storey Controller

HCE 40

Installation and Operation

Contents

Overview 3

Application 3 Installation procedure 4 Creating zoning plan 4 Installing 4 Configuring and making electrical connections 4 Start-up 4

Creating zoning plan 5

Determining temperature zones 5 Filling out zoning plan 6

Installation 10

Wall installation 11 Installation on DIN rails 12 Installing storey controller components 12

Description 13

Layout of circuit board 13 LED indicators on storey controller 14 Operating modes of storey controller 15 Buttons on storey controller 17

Configuration and electrical connection 19

Opening housing 19 Branching out time programs 20

Contents

Setting actuator 22 Switching between heating/cooling 23 Cabling connections 24

Start-up 35

Starting up storey controller 35 Start-up with central operating device 36 Assigning setpoint adjusters of type HCU 23 or HCW 23 to a zone 40 Removing assignment 40 Saving settings at central operating device 43 Checking installation 43 Completing start-up 44 Resetting storey controller to state of delivery 45

Appendix 46

Glossary 46 Help with problems 47 Overview of heating components 50 Zoning plan 51

Overview

For your information

Technical terms are explained in the glossary (Page 46). They are identified in the text by an *.

Application

The storey controller HCE 40 receives information on the temperature of the room from the setpoint adjusters*, room temperature sensors of type RF 20 or from the central operating device* HCM 100. The storey controller uses this information to control the boiler feedback*, the pump relay and the thermal actuators* (see "Overview of heating components" Page 50).

The storey controller HCE 40 is hard-wired to setpoint adjusters of type HCU 23 or HCW 23, room temperature sensors of type RF 20 or the central operating device HCM 100.

It has a self-learning controller (fuzzy logic), which automatically adjusts the control parameter according the installation conditions. The desired room temperature is reached quickly and then maintained.

Overview

Installation procedure

Creating zoning plan

• Determining which heating circuits* are controlled by the storey controller.

Installing

• Installing the components of the storey controller HCE 40.

Configuring and making electrical connections

• Setting the storey controller to the actuator type, attaching cables to the respective connections and connect components together.

Start-up

• Assigning room names to the temperature-zones with the central operating device HCM 100 if applicable.

Creating zoning plan

A temperature zone is an area of the building, e.g. a room, in which the setpoint temperature* is set with a setpoint adjuster. The storey controller controls all thermal actuators of a temperature zone identically. 5 temperature zones can be set up for each storey controller. 3 actuators can be connected in each of 3 zones, and 2 actuators can be connected in each of the remaining 2 zones. The total number of actuators which can be controlled by a signal storey controller is limited to 10.

Determining temperature zones

Damage caused by equipment from other manufacturers!

Caution!

► Group actuators (by type and location) which are controlled with the

storey controller.

► Group together all actuators which are controlled by a setpoint

adjuster in a temperature zone.

The storey controller was designed for use with components from Honeywell only!

► Use only H 200 AG (normally closed) or H 200 AO

(normally open)-type actuators.

Creating zoning plan

If more than 5 temperature zones or 10 actuators are present:

► Determine the number of additional storey controllers required using

the following table:

Temperature zones (maximum)

Actuators (maximum)

No. of storey controller

5 10 1

10 20 2

15 30 3

Hint: The example at the end of this section shows zone divisions with corresponding zoning plan.

Filling out zoning plan

► Copy the sample zoning plan ("Zoning plan" Page 51) (archive it). ► Enter the type and installation location of the respective actuator in

each temperature zone.

► Assign a setpoint adjuster or room temperature sensor to each

temperature zone.

► Assign room names if necessary. ► Hand over the zoning plan to the customer after installation.

Creating zoning plan

Example of zone divisions

Zone 5

Zone 1

Zone 2

Dining

Living

Bathroom

Kitchen

Bedroom

Hall

Zone 4

Zone 3

This example shows:

• A home divided into five temperature zones.

• Bathroom and WC are controlled by one setpoint adjuster. One

temperature zone is sufficient for three actuators.

• The maximum number of actuators (10 per storey controller) is used to the full with the storey controller.

Creating zoning plan

The example yields the following zoning plan:

Temperature zone

Zone 1

Actuator (type, location)

Heating loop 1 (living room)

Heating loop 2

Setpoint adjuster (location)

Room name at operating device

Living room "Living"

(living room)

Zone 2

Heating loop 1 (dining room)

Heating loop 2 (dining

Dining room "Dining"

room)

Zone 3

Heating loop 1 (bathroom) "Bathroom/

Heating loop 2 (bathroom)

Heating loop 3 (WC)

Bathroom and WC

WC"

Heating loop 1 (bedroom) Bedroom "Bedroom"

Zone 4

Heating loop 2 (bedroom)

Zone 5 Heating loop 1 (kitchen) Kitchen "Kitchen"

Creating zoning plan

Installation

The storey controller is sensitive to excessive temperatures!

Caution!

► When selecting the location for operation, ensure

that the ambient temperature in that area does not

The storey controller was designed for installation in a distributor box.

exceed 50 °C.

If insufficient space is available there, select a location free of humidity and moisture.

The storey controller can be installed in one of two ways:

• on the wall

• on DIN rails

Note the 82 mm installation height of the storey controller!

If the storey controller is installed at a severe angle, the transformer must be on top to allow for better ventilation.

Installation

Wall installation

Four 4.2-mm holes for installation are located on the storey controller.

Dimensions of storey controller in mm

ø4.2

324

335

► Mark, drill and insert plugs into fastening holes. ► Screw on the storey controller.

Installation

Installation on DIN rails

► Place housing on the

DIN rail from below (1).

► Press upper edge of

housing toward the wall until it snaps into place (2).

Installing storey controller components

► Install components as described in the accompanying installation

instructions.

Description

Layout of circuit board

1. Connector (1 to 12)

2. Connector (13 to 25)

3. Switch used to branch out temperature zones (Page 20)

4. Switch used to configure the actuators (Page 22)

5. Connection for temperature zone 5

6. Connection for temperature zone 4

7. Connection for temperature zone 3

8. Connection for temperature zone 2

9. Connection for temperature zone 1

10. Plug-in terminal for connection of a potential-free heating/cooling contact (Page 23)

Description

LED indicators on storey controller

The LEDs on the storey controller indicate the operating mode of the storey controller and the installed temperature zones.

(green)

(red)

(green)

Normal mode / Power-on indicator

Connected setpoint adjuster / Fault indication: wire break or short circuit

Position of the actuators / Assignment of temperature zones /

Fault indication: Faulty communication with HCM 100

Zone 1 Zone 2 Zone 3 Zone 4 Zone 5

Description

Operating modes of storey controller

Normal mode

In normal mode the green LEDs

position of the actuators:

(green)

(red)

Illuminating Mains voltage connected

Off Mains voltage not connected

Flashing Room sensor or setpoint adjuster

provide information on the

connection faulty.

Illuminating Thermal actuator opened Flashing Faulty communication with HCM 100

(green)

Off Thermal actuator closed

The setpoint adjusters HCW 23 or HCU 23 are clearly assigned via the wiring of the temperature zones. The respective red LEDs do not illuminate. If the red LED flashes anyway, the connection to the setpoint adjuster has been interrupted, short circuited or an incorrect resistance value was detected.

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