Kanmor 360e Data Brochure

Mixing control

Table of Contents

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Mixing Control 360e

The Mixing Control 360e is designed to control the supply water temperature to a hydronic system in order to provide outdoor

reset or setpoint operation. The control uses a floating action mixing valve to regulate the supply water temperature, while

protecting the boiler against flue gas condensation. The control has a Liquid Crystal Display (LCD) to view system status and

operating information.

Additional Functions Include:

• Quick Setup for easy installation and programming of

control

• User comfort adjustment to increase or decrease build-

ing space temperature

• Advanced settings to fine-tune building requirements

• Boiler Control for improved energy savings

• Powered mixing system pump output

Input

Mixing

Demand

Signal

Input

230 V (ac)

Power

Supply

Output

Mixing System

Pump

- Data Brochure

Motor

Open

Mixing

Terminal

Unit

Speed

Demand

Item

Mixing Control 360e

Floating Action

Mix

Power

Sys

Demand

N Pmp N

Output

Boiler

• Optional indoor sensor for room air temperature control

• Test sequence to ensure proper component operation

• Setback input for energy savings

• 230 V (ac) power supply

• CE Approved

To increase or decrease the

building temperature:

• Press the Item, ,

buttons

simultaneously for 1 sec. to

enter the ADJUST menu

• Use the

buttons to adjust

the ROOM setting

Display defaults back to VIEW

menu after 20 seconds.

Do not apply power

7 8

9 10

12 13 14 15 16 17 18

Boiler

Pwr Opn Cls

UnO Com Boil

Mix

Output

Input

Mixing Valve &

kanmor Timer

Actuating Motor

Optional

1 of 20

30% Enable

Advanced

Return

Boiler Sensor

Installer

Supply

10% Enable

Installer Instructions

ROOM

Set to desired room temperature.

OUTDR DSGN

Set to coldest (design)

outdoor temperature.

Terminal Unit

Set to

High Mass Radiant

Low Mass Radiant

Fan Coil

Convector

Radiator

Baseboard

Refer to brochure for more information.

Test

INSTALLATION CATEGORY II

Made in Canada

230 V ±10% 50 Hz 2300 VA

Power:

Relays:

230 V (ac) 10 A 1/3 hp, pilot duty 240 VA

Demand:

20 to 260 V (ac) 2 VA

Signal wiring must be

Mix Com Out Indr

rated at least 300 V.

Input

Universal Sensor

Included

D 360e

06/03

Input

Indoor

Sensor

Optional

Input

Outdoor

Sensor

Included

Input

Included

D 360e - 06/03

Table of Contents

Summary of Contents for Kanmor 360e

Page 1 06/03 The Mixing Control 360e is designed to control the supply water temperature to a hydronic system in order to provide outdoor reset or setpoint operation. The control uses a floating action mixing valve to regulate the supply water temperature, while protecting the boiler against flue gas condensation.
Page 2: Table Of Contents
Cleaning............Pg 13 User Interface The 360e uses a Liquid Crystal Display (LCD) as the method of supplying information. You use the LCD in order to set up and monitor the operation of your system. The 360e has three push buttons (Item, , ) for selecting, viewing, and adjusting settings.
Page 3: Description Of Display Elements
- Warning Symbol: Indicates presence of hazards which can cause severe personal injury, death or substantial property damage if ignored. - Double insulated INSTALLATION - Local level, appliances CATEGORY II 3 of 20 © 2003 D 360e - 06/03...
Page 4: Sequence Of Operation
EXERCISING The 360e has a built-in exercising function. If the system pump or valve has not been operated at least once every 3 days, the control turns on the output for a minimum of 10 seconds. This minimizes the possibility of a pump or valve seizing during a long period of inactivity.
Page 5: Section B: Mixing
SYSTEM PUMP OPERATION (SYS PMP) The system pump contact (Sys Pmp, terminal 5) closes whenever there is a mixing demand and the 360e is not in WWSD. The system pump segment is displayed in the LCD. After the mixing demand has been satisfied, the 360e continues to operate the system pump for 20 seconds.
Page 6 When using a Characterized Heating Curve, the control requires the selection of a terminal unit. The terminal unit determines the shape of the Characterized Heating Curve according to how the terminal unit delivers heat into the building space. The 360e provides for selection between six different terminal unit types: two types of radiant floor heat, fancoil, fin-tuben convector, radiator, and baseboard.
Page 7 MIX MIN setting. During this condition, the MIN segment will be displayed in the LCD when either the MIX TARGET or MIX tempera- (77) ture is being viewed. If an indoor sensor is used, and the 360e is operating at the MIX MIN temperature, the system pump is cycled (66) using Pulse Width Modulation (PWM) with a 15 minute cycle length.
Page 8: Section C: Boiler Operation
360e provide boiler protection. In this case when the boiler is firing and the boiler temperature is below the BOIL MIN Setting the 360e turns on the MIN segment and reduces the heating load on the boiler by limiting the output of the mixing valve.
Page 9 BOILER ENABLE (30% Enable / 10% Enable) The 360e has a DIP switch that allows for the selection between a 30% boiler enable and a 10% boiler enable. This switch is only functional when the Boiler Sensor DIP switch is set to Return.
Page 10: Installation
24 to 230 V (ac) Mixing Demand To generate a mixing demand, a voltage between 24 V (ac) and 230 V (ac) must be applied across the Mixing Demand terminals (1 and 2). © 2003 D 360e - 06/03 10 of 20...
Page 11 The Sys Pmp output terminal (5) on the 360e is a powered output. When the relay in the 360e closes, 120 V (ac) is provided to the Sys Pmp terminal (5) from the Power L terminal (3). To operate the system pump, connect one side of the system pump circuit to terminal (5), and the second side of the pump circuit to the neutral (N ) terminal 6.
Page 12: Testing The Wiring
360e to measure the room air temperature. Unoccupied Switch If an external timer (kanmor Timer 032e) or switch is used, connect the two wires from the external switch to the UnO Sw and Com terminals (12 and 13). When these two terminals are shorted together, the control registers an unoccupied signal.
Page 13: Cleaning
The position of the 30 % Enable / 10 % Enable DIP switch determines at which valve position the control will close the Boiler con- tact under normal conditions. This switch is only operational if the Boiler Sensor DIP switch is set to Return. Refer to section C2. 13 of 20 © 2003 D 360e - 06/03...
Page 14: Quick Setup
The boiler is controlled as described in section C. For systems where the 360e provides a heat demand to an external boiler control, the boiler sensor should be installed on the return side of the boiler loop. When the boiler sensor is installed on the return side of the boiler loop, the DIP switch must be set to Return.
Page 15: Control Settings
---, 14 to 266˚F (---, -10 to 130˚C) trying to maintain at the mixing sensor. Current boiler temperature as measured by the boiler sensor. 14 to 266°F (Boiler sensor is present) (-10 to 130°C) 15 of 20 © 2003 D 360e - 06/03...
Page 16: Adjust Menu
(OFF, 2 to 65°C) (OUTDR DSGN ≠ OFF) The minimum temperature allowed for the boiler OFF, 80 to 180°F target temperature. (OFF, 27 to 82°C) (Boiler sensor is present) © 2003 D 360e - 06/03 16 of 20...
Page 17: Testing And Troubleshooting
Testing the Control The Mixing Control 360e has a built-in test routine which is used to test the main control functions. The 360e continually monitors the sensors, and displays an error message whenever a fault is found. See the following pages for a list of the 360e’s error mes- sages and possible causes.
Page 18 Follow the instructions in the Testing the Wiring section to simulate closed contacts on the terminal blocks as required. Test the sensors and their wiring as described in the sensor Data Brochures. © 2003 D 360e - 06/03 18 of 20...
Page 19: Error Messages
Data Brochure D 070e. If the indoor sensor is deliberately removed, the control must be powered down, and then powered back up. To clear the error message from the control after the sensor has been repaired, press the Item button. 19 of 20 © 2003 D 360e - 06/03...
Page 20: Technical Data
Any representations or warranties about the Products made by Purchaser obligation shall be to provide the address and other contact information to its customers which are different from or in excess of the kanmor Limited regarding the appropriate Representative. kanmor Control Systems Ltd.