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SECR05-P1
Revo series
|
SECR05-P1+MD05-01_V 1.3 - 2023.09
Refrigerated cabinet controller Instructions
Zhejiang Sanhua Commercial Refrigeration Controls Co.,Ltd
Sanhua refrigeration
SANHUA o cial
http://commercial.sanhuagroup.com
o cial account
website
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SANHUA is not responsible for possible errors in its manuals, catalogs and other printed materials.
SANHUA reserves the right to make changes to products without prior notice.This also applies to products ordered but not delivered provided that such alterations can be
made without changes to form,fit or function of the product.
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Summary of Contents for Sanhua Revo Series
- Page 1 SANHUA is not responsible for possible errors in its manuals, catalogs and other printed materials. SANHUA reserves the right to make changes to products without prior notice.This also applies to products ordered but not delivered provided that such alterations can be...
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Page 2: Table Of Contents
SECR05-P1-Manual SECR05-P1-Manual R2312-V1.0 R2312-V1.0 Contents 1 Product description SECR05-P1 1.1 Schematic diagram of cabinet input signal Refrigerated cabinet controller Instructions 1.2 Basic information of controller SECR05-P1 ※ SAFETY ATTENTION ※ 2 Product configuration 2.1 Product list 2.2 Sensor information 1. Although the internal electronic circuit of this product has been protected to some extent, the components will still be damaged 2.3 Menu setting via remote display if it operates in a humid environment for a long time. -
Page 3: Secr05-P1
Product description Product configuration SECR05-P1 is designed for refrigeration system management of self-contained or remote cabinets. PWM type EEV (like SANHUA PEV) control, 2.1 Sensor information compressor, defrosting control, evaporating fan control and other functions are integrated. PID logic will control the suction superheat to ensure stable... -
Page 4: Menu Setting Via Remote Display
SECR05-P1-Manual SECR05-P1-Manual R2312-V1.0 R2312-V1.0 Screen Port name Function description Remarks printing Single-Pole Double-Throw Relay output 5 Cooling function (configurable) (Resistive loads 3A 250Vac/30Vdc) POWER In Power supply 85V-265Vac alternating current Door control 1 input Door control(configurable) Connect to (115-230Vac) alternating current 115-230Vac 12V+ Dual Temp mode... - Page 5 SECR05-P1-Manual SECR05-P1-Manual R2312-V1.0 R2312-V1.0 Cabinet temperature failure stop T-1 Function Selection 0: Not used 1: Suction temperature cooling 2: Outlet air temperature 3: Inlet air temperature T-2 Function Selection Daytime cabinet Temp target value ×10 4: Defrosting temperature 5: Food temperature T-3 Function Selection 6: Condensing temperature, the Daytime cabinet temperature...
- Page 6 SECR05-P1-Manual SECR05-P1-Manual R2312-V1.0 R2312-V1.0 Lighting 2 start minute T-5 Sensor offset correction -9.9 ×10 Lighting 2 stop hour hour T-6 Sensor offset correction -9.9 ×10 Lighting 2 stop minute Cabinet Temp weighting coefficient Day and night switching interval Cabinet Temp display upper limit ×10 8.Pr Defrosting according to the schedule...
- Page 7 SECR05-P1-Manual SECR05-P1-Manual R2312-V1.0 R2312-V1.0 Non-condensation heating cycle High cabinet Temp alarm mode 0: OFF 1: ON Dew-point value at minimum Non- High cabinet Temp alarm value ×10 ×10 condensation heating output High cabinet Temp alarm delay Non-condensation heating 100% dew ×10 High cabinet temperature point value...
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Page 8: Remote Display Connection
SECR05-P1-Manual SECR05-P1-Manual R2312-V1.0 R2312-V1.0 Operating instructions 2.4 Remote display connection For easier operation, a remote display can be connected to the blind controller, and you could operate the controller via a remote display: 3.1 Remote display MD05-01 Remote Display MD05-01 Remote Display 115~240VAC Buttons and indicators... -
Page 9: Control Mode On/Off And Manual Forced Operation Function
SECR05-P1-Manual SECR05-P1-Manual R2312-V1.0 R2312-V1.0 ★ 【 】× 【 】 【 】× 【 ① Cabinet Temp weighted Temp= outlet Temp Cabinet Temp weighting coefficient inlet air Temp (1- F12 Cabinet Long pre ss the key for 3 seconds, and enter the password through the button, press the key to confirm, and enter the 】... -
Page 10: Evaporator Fan Control
SECR05-P1-Manual SECR05-P1-Manual R2312-V1.0 R2312-V1.0 】 Pre-cooling mode MOP valve closing integral time > 0, the valve will be closed according to the difference between the current pressure and L19【 【 】 】 When the defrosting and water drop time is over, the system enters the cooling mode again. To prevent the fan from blowing hot air into MOP alarm value with the speed due to MOP valve closing integral time... -
Page 11: Door Control Definition
SECR05-P1-Manual SECR05-P1-Manual R2312-V1.0 R2312-V1.0 】 During defrosting, you can choose to turn off or turn on the anti-dew heating. Maximum operation time of the compressor Sets the maximum single run time of the compressor, and the compressor turns off c07【 The source of temperature and humidity can be calculated by selecting the dew point through Cabinet door temperature and when the time is reached. -
Page 12: Communication Protocol
SECR05-P1-Manual R2312-V1.0 Note Communication protocol The SECR05 controller supports RS485 communication, MODBUS communication protocol, and the main controller supporting the MODBUS protocol based on RS485 communication can communicate with the controller. 4.1 Communication protocol description Item Description Transmission line connection Multi-line transmission communication method RS485 (2-wire, half-duplex)
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