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Zone & Unitary Controllers

CentralLine Room Controller

Room controller by CentraLine provide flexible, configurable, demand-led control delivering tangible benefits to reduce energy spends and drives new levels of functionality and efficiency in today’s buildings.

MERLIN family of room controllers provide flexible, configurable, demand-led control delivering tangible benefits to reduce energy spends and drives new levels of functionality and efficiency in today’s buildings. These BACnet MS/TPbased room controllers include a configurable application supporting fan coil unit, chilled and hot ceiling as well as radiator heating applications. It is even possible to handle a mix of these applications in one controller. Line voltage power supply and the flexible use of relays and triacs (24 VAC or 230 VAC), 24 VAC power supply for field devices, Sylk wall modules, and smart engineering and commissioning tools reduce the total installed cost.

Features & Benefits:
  • Designed to control terminal units such as 2- and 4-pipe fan coil units, chilled and hot ceilings, hydronic heating, and a mix of these applications
  • Support for 1-3 stage fans, variable fan speed drives (VSDs), thermal, floating, proportional actuators, and 6- way valve actuators
  • Auto Mac-addressing
  • Fast commissioning using plug-and-play solutions, predefined applications and state-of-the-art commissioning via the CLROOMUP mobile application – eliminating the need for two people when commissioning
  • Reduced number of sensors because sensors are shared across different applications
  • BACnet BTL®-Listed as Advanced Application Controllers (B-AAC) rev 1.12
  • Two housing dimensions and several different I/O versions to match your individual needs
  • Universal mounting options, including terminal covers and color-coded terminals
  • 24 VAC aux. output voltage, allowing direct connection and powering of field devices
  • Two-wire polarity-insensitive bus interface to connect to Honeywell Sylk wall modules
Certifications:
  • UL 60730-1, Standard for Automatic Electric Controls for Household and Similar Use, Part 1: General Requirements;
  • CAN/CSA-E60730-1:02, Standard for Automatic Electrical Controls for Household and Similar Use, Part 1: General Requirements
  • Complementary listing for UL916, CSA C22.2 No. 205;
  • BTL-listed, BACnet AAC profile
  • SASO-approved
  • CE-approved
  • FCC part 15B-compliant

Others

  • Number of Triac Outputs
    • 4

Others

  • Number of Triac Outputs
    • 4
  • Number of Triac Outputs : 4
Others
Name
Description
File Size
Date
Size
Honeywell ComfortPointTM Open IRM Controller Protocol
application/pdf 402.89 KB
5/27/2022
402.89 KB
MERLIN NX Room Controller
application/pdf 727.47 KB
8/16/2022
727.47 KB
MERLIN NX Room Controller
application/pdf 553.82 KB
8/25/2022
553.82 KB
MERLIN Room Controller Installation & Commissioning Instructions
application/pdf 1.29 MB
8/25/2022
1.29 MB
MERLIN Room Controller
application/pdf 559.47 KB
8/25/2022
559.47 KB
MERLIN NX Room Controller Installation & Commissioning Instructions
application/pdf 1.54 MB
8/25/2022
1.54 MB
NIAGARA IRM ENGINEERING TOOL User Guide
application/pdf 32.18 MB
7/11/2022
32.18 MB
IRM
IRM
application/pdf 2.37 MB
7/11/2022
2.37 MB
BACnet MSTP FCU Controller BACNET PROTOCOL IMPLEMENTATION CONFORMANCE STATEMENT (PICS)
application/pdf 353.64 KB
7/11/2022
353.64 KB
IRMN_H_0002 APPLICATION GUIDE
application/pdf 3.02 MB
7/11/2022
3.02 MB
IRM Migration Tool
application/pdf 632.41 KB
7/11/2022
632.41 KB
Honeywell ComfortPointTM Open IRM Controller Protocol Implementation Conformance Statement (PICS)
application/pdf 233.26 KB
7/11/2022
233.26 KB
Name
Description
File Size
Date
Size
Honeywell ComfortPointTM Open IRM Controller Protocol
402.89 KB
5/27/2022
402.89 KB
MERLIN NX Room Controller
727.47 KB
8/16/2022
727.47 KB
MERLIN NX Room Controller
553.82 KB
8/25/2022
553.82 KB
MERLIN Room Controller Installation & Commissioning Instructions
1.29 MB
8/25/2022
1.29 MB
MERLIN Room Controller
559.47 KB
8/25/2022
559.47 KB
MERLIN NX Room Controller Installation & Commissioning Instructions
1.54 MB
8/25/2022
1.54 MB
NIAGARA IRM ENGINEERING TOOL User Guide
32.18 MB
7/11/2022
32.18 MB
IRM
IRM
2.37 MB
7/11/2022
2.37 MB
BACnet MSTP FCU Controller BACNET PROTOCOL IMPLEMENTATION CONFORMANCE STATEMENT (PICS)
353.64 KB
7/11/2022
353.64 KB
IRMN_H_0002 APPLICATION GUIDE
3.02 MB
7/11/2022
3.02 MB
IRM Migration Tool
632.41 KB
7/11/2022
632.41 KB
Honeywell ComfortPointTM Open IRM Controller Protocol Implementation Conformance Statement (PICS)
233.26 KB
7/11/2022
233.26 KB
Name
Description
File Size
Date
Size
Honeywell ComfortPointTM Open IRM Controller Protocol
402.89 KB
5/27/2022
MERLIN NX Room Controller
727.47 KB
8/16/2022
MERLIN NX Room Controller
553.82 KB
8/25/2022
MERLIN Room Controller Installation & Commissioning Instructions
1.29 MB
8/25/2022
MERLIN Room Controller
559.47 KB
8/25/2022
MERLIN NX Room Controller Installation & Commissioning Instructions
1.54 MB
8/25/2022
NIAGARA IRM ENGINEERING TOOL User Guide
32.18 MB
7/11/2022
IRM
IRM
2.37 MB
7/11/2022
BACnet MSTP FCU Controller BACNET PROTOCOL IMPLEMENTATION CONFORMANCE STATEMENT (PICS)
353.64 KB
7/11/2022
IRMN_H_0002 APPLICATION GUIDE
3.02 MB
7/11/2022
IRM Migration Tool
632.41 KB
7/11/2022
Honeywell ComfortPointTM Open IRM Controller Protocol Implementation Conformance Statement (PICS)
233.26 KB
7/11/2022
Image
SKU
Description
alt
CLMERL2
Room Controller, 230Vac, 4 Relays, 4 Triacs, 16 I/Os, 0 Bls, 300mA
alt
CLMERL6
Room Controller, 24V AC, 4 Relays, 4 Triacs, Room Controller, 24 I/Os, 0 Bls, 60mA
alt
CLMERL8
Room Controller, 230Vac, 4 Relays, 4 Triacs, Room Controller, 24 I/Os, 4Bls, 300mA
alt
CLMERS4
Room Controller, 4 Relay, 162x110x59mm, 230 Vac
alt
CLMERS5
Room Controller, 4 Relay, 162x110x59mm, 24 Vac
Image
SKU
Description
alt
CLMERL2
Room Controller, 230Vac, 4 Relays, 4 Triacs, 16 I/Os, 0 Bls, 300mA
alt
CLMERL6
Room Controller, 24V AC, 4 Relays, 4 Triacs, Room Controller, 24 I/Os, 0 Bls, 60mA
alt
CLMERL8
Room Controller, 230Vac, 4 Relays, 4 Triacs, Room Controller, 24 I/Os, 4Bls, 300mA
alt
CLMERS4
Room Controller, 4 Relay, 162x110x59mm, 230 Vac
alt
CLMERS5
Room Controller, 4 Relay, 162x110x59mm, 24 Vac