Related Manuals for Kutzner + Weber H100
Summary of Contents for Kutzner + Weber H100
- Page 1 Hearth - Kitchen - Domestic KUTZNER +WEBER H100 Fan Controller KUTZNER +WEBER INSTALLATION INSTRUCTIONS Kutzner+ Weber is certified according to DIN EN ISO 9001...
-
Page 2: Table Of Contents
ZPS Outdoor Air Static Pressure Pickup Port Supply LP4 Pressure Transducer CS75 Current Switch GFS Differential Air Pressure Switch Operations Flue System Supply System H100 Controller Menus and Parameters USER Menu Status Screens ADMIN Menu Parameters Modbus Communications Testing and Troubleshooting... -
Page 3: Introduction
No installation, use or maintenance should be done in an explosive or hazardous environment. Introduction The H100 controller has been designed to maintain a user configurable flue system pressure and/or control a supply air system by controlling fan motor speed(s). -
Page 4: Specifications
H100 IOM Specifications H100 Controller Power Supply 24V AC/DC (12V-30V) Class 2 Power Consumption 100 mA max @ 12 VDC Protection Circuitry Reverse voltage protected, overvoltage protected, overcurrent with auto resetting fuse 2A @ 24V AC/DC individual relay Relay Output Ratings (Nominal) -
Page 5: H100 Controller Installation
Power Supply The H100 controller requires a 24V AC or DC power supply to operate. The device has a half-wave type power supply. The power supply common is the same as the signal common. Several devices may be connected to one power supply and share the same signal common. -
Page 6: Terminal Descriptions
H100 IOM Installation of the H100 Controller (continued) Terminal Connections The H100 controller uses discrete sinking inputs. Use only a dry contact to signal a remote run command or limit status. Warning! Do not apply external power to the H100 inputs. -
Page 7: General I/O Connections
Installation of the H100 Controller (continued) Run Command The H100 may be enabled locally, via the LCD, by setting with the H100 run command parameter “RUN CMD” to RUN. When the ability to enable and disable the system remotely is required, the H100 run command parameter “RUN CMD”... -
Page 8: Flue System Component Installation
H100 IOM Flue Pressure Probe Installation It is recommended to install the probe as illustrated below for a typical gas fireplace flue system. There may however be special situations or flue layouts that will dictate an optional location. Figure 6... -
Page 9: Flue Lp4 Pressure Transducer
24VDC Power Supply +V ↔ connections are reversed Power Supply -V ↔ Do not apply power to the OUT terminal, damage to the LP4 will occur. H100 Terminal AI7 ↔ 9 | P a g e... -
Page 10: Supply System Component Installation
H100 IOM ZPS Outdoor Air Static Pressure Pickup Port Mounting The ZPS outdoor air static pressure pickup port should be mounted at least 12 inches above surrounding obstacles so that you get the true static pressure reading. Mount the unit so that other equipment on the building cannot physically or mechanically obstruct it. -
Page 11: Supply Lp4 Pressure Transducer
Supply LP4 Pressure Transducer Installation Mounting Locate in an accessible location in the room that is to be monitored by the H100 controller. It is recommended to mount LP4 48 to 60 inches above floor level. Avoid mounting near fans, louvers, or doorways. -
Page 12: Cs75 Current Switch
Test setting using a voltmeter across the contacts to verify switch operation. Disable the H100 controller. The supply fan should go into standby mode. The CS contacts should open and the LED off. If not readjust the CS switch and retest. After passing this test the CS is now set to detect the supply fan operational condition. -
Page 13: Gfs Differential Air Pressure Switch
H100 IOM GFS Differential Air Pressure Switch Installation The GFS differential air pressure switch monitors outlet pressure of the supply fan for proof of operation. The GFS can be used as an alternate or complementary device to the CS75 current switch. - Page 14 2. Additionally, if system discharge is open to a space, the supply fan minimum speed setting of the H100 may be increased till the GFS switch makes or the supply fan duct outlet adjusted slightly to increase discharge back pressure.
-
Page 15: Operations
The alarm reset is automatic, the H100 controller will continue to operate the flue fan if there is a run command. The release time function is active until the run relay is enabled. The release time is the maximum length of time during the initial run command that the system can operate with the run relay disabled. -
Page 16: Supply System
The alarm reset is automatic, the H100 controller will continue to operate the supply fan if there is a run command. The release time function is active until the run relay is enabled. The release time is the maximum length of time during the initial run command that the system can operate with the run relay disabled. -
Page 17: H100 Controller Menus And Parameters
Navigating the USER Menu Use the ◄ key or the ► key on the front of the H100 controller to scroll to the desired status to view. The H100 controller will return to the home screen after 5 minutes of non-use. The H100 controller will turn off the LCD backlight and hibernate after 60 seconds at the home screen without use. -
Page 18: Admin Menu
The ADMIN menu allows access to the system operation parameter settings. Entering the ADMIN menu: Press and hold both the ◄ key and the ► key on the front of the H100 controller till ADMIN is shown on LCD display. Scrolling to a parameter: Press the ◄... - Page 19 H100 IOM ADMIN Parameters (continued) SUPPLY FAN Parameter Description Range Default SPLY CTRL Enables supply control operation ON / OFF Supply fan speed control type MODULATE Modulate = variable speed PI control SF MODE MODULATE MANUAL Manual = fixed speed...
-
Page 20: Parameters
H100 IOM Parameters (continued) OP TIMER Parameter Description Range Default The length of time the H100 controller PURGE continues to operate after the run commands 0 – 300 S are disabled TRANSDUCER Parameter Description Range Default Data averaging filter of the flue pressure transducer analog signal input ... -
Page 21: Modbus Communications
The H100 controller uses a low load RS-485 transceiver. There could theoretically be up to 213 H100 controllers on a dedicated network if the Modbus master can support that number of devices. It is recommended to limit the number of H100 controllers to 100 for better system response times. - Page 22 400 – 510: Alarm History Alarm History Registers The H100 utilizes an alarm history data capture facility. When an alarm is triggered, the H100 will capture the status values of the inputs, outputs and operation. The H100 stores those values along with a timestamp into flash memory.
- Page 23 5 = Limit Hold 6 = Pressure Limit Hold 8 = Running System Status 9 = Purging 15 = Disabled 20 = Alarm 24 = H100 Not Configured 25 = Initializing Flue System Pressure in WC X100 (1.00) – 1.00 Supply System Pressure...
- Page 24 H100 IOM Modbus Register List Parameter Registers MB Register # Name Units Format Description 0 = REMOTE RUN CMD 1 = OFF 2 = RUN FLUE CTRL 0 = OFF 1 = ON 0 = MODULATE DF MODE 1 = MANUAL...
- Page 25 H100 IOM Modbus Register List Alarm History Registers MB Register # Name Units Format Description # of Stored Records Year Month Hour Minute Second 0 = No Alarm 3 = External Limit Open 5 = Flue High Pressure Limit Alarm...
-
Page 26: Testing And Troubleshooting
H100 IOM Testing and Troubleshooting The H100 has several built-in checks that are performed during operation, but the systems operations should be tested periodically to verify functionality. It is critically important to test system functions during the commissioning phase of the system life cycle. -
Page 27: Flue System
Scroll to RUN CMD in the USER menu and select OFF b. Secure remote input command if being used 3. Enable the H100 controller by scrolling to RUN CMD in the USER menu a. Select RUN to enable operations 4. -
Page 28: Supply System
Scroll to RUN CMD in the USER menu and select OFF b. Secure remote input command if being used 3. Enable the H100 controller by scrolling to RUN CMD in the USER menu a. Select RUN to enable operations 4. -
Page 29: Alarms
Limit device contact open Loss of limit input voltage at Incorrect or missing wiring LIMIT H100 controller terminal AI4 for Limit delay time too short for operation longer than the limit alarm delay setting Pressure tubing on wrong LP4 port High pressure limit exceeded ... -
Page 30: General Issues
General Issues Issue Description Check / Adjust Power supply input wiring polarity reversed Disconnect to power supply H100 LCD is blank Supply power to power supply Power supply detects a short Damaged LCD or PCB ... -
Page 31: Commissioning
Energize H100 controller B. Flue System (If not applicable, disable flue control parameter setting, step1 below) Verify H100 controller is set up for the flue system application by scrolling to FLUE CTRL in the ADMIN menu Verify “ON” Select “OFF” if not applicable and skip to section C... -
Page 32: Commissioning Form
H100 IOM H100 System Commissioning Form Job Name: Commissioned By: Customer: Date: H100 Program Version # System Type: Flue / Supply (circle) Installation Checks YES / NO / NA Components installed per installation instructions Wiring correct per connection diagram(s) Transducer tubing connected correctly... -
Page 33: Parameter List
H100 IOM Parameter List Category Parameter Setting Range Default Setting User setting REMOTE RUN COMMAND RUN CMD REMOTE FLUE FAN FLUE CTRL ON / OFF MODULATE DF MODE MODULATE MANUAL FLUE SP (0.75) – (0.02) WC -0.05 FLUE P 1 – 999 % FLUE I 0 –... - Page 34 H100 IOM KUTZNER +WEBER Distributed by RM Manifold Group, Inc. 120 S. Sylvania Ave. Suite A Fort Worth, TX 76111 P. 817-393-4029 34 | P a g e ©RM Manifold Group. All rights reserved ...
Need help?
Do you have a question about the H100 and is the answer not in the manual?
Questions and answers