Hotel Central Air Conditioner FCU Digital Room Thermostat EW002
HTW-EW002 is a Noise-Free room climate controller application for water-installation with fan coils/EC fan
/Modulating valve. It is designed as a RTU Modbus communicated device to operate the fan coil unit / EC Fan / Modulating Valve of a zone and includes a set of functions for lighting control, zone occupancy and window
position based climate control. A high level of comfort and appropriate climate control to ensure maximum energy savings are thus provided.
Hotel Central Air Conditioner FCU Digital Room Thermostat EW002
>>General
HTW-61-EW002-B control panel dispalay part
HTW-61-EW002-RM relay module part
These 2 parts conected with 4-pin data wire max. up to 30m, which makes it possible to install the relay module part to a remote place apart from the room, for a noise-free purpose.
HTW-61-EW002-B is a Touch Screen Split Thermostat Noise-Free Hotel Room Climate Controller application for water installations with fan coils. It is designed as a stand-alone device to operate the fan coil unit of a zone and includes a set of functions for zone occupancy and window position based climate control.
A high level of comfort and appropriate climate control to ensure maximum energy savings are thus provided.
This device is a compact unit that includes a large backlit display screen, a built in temperature sensor, pushbuttons on the front panel, and inputs and outputs built on split remote relay module for room control.
This Split Thermostat Climate Controller includes two parts:
HTW-61-EW002-B
HTW-61-EW002-RM
These two parts are communicated via 4-wire connections:
-GND
-12V
-TXD
-RXD
It provides a totally Noise-Free application due to its remoted relay module.
>>Features
●Touch Screen Display
●60mm Standard Installation Hole Distance
●Wide, blue backlit LCD, 65 × 59 (mm)
●Front panel built in pushbuttons: +T/-T/Fan speed/On-Off
● Front panel built in temperature sensor
●Change Over-HEAT/COOL
● Configurable for 2 pipe / 4 pipe systems
● Selectable temperature units (ºC/ºF)
●Configurable max/min/economy temperature setpoints
●Keycard switch contact occupancy monitoring for energy saving
● Configurable keycard switch input: keycard switch/lighting
● Modulating Valve Output 0-10V / 2-10V configurable
● Speed 1 configurable as blocked or unblocked on zero demand
● Economy mode Heat/Cool temperature setpoint Heat/Cool dead band
●Delayed switching to Economy when card is removed
● Automatic device startup after loss of power
● Configurable NO/NC valve outputs
●Connfigurable anti-humidity frequency:10/30,5/30,5/60
●Noise-Free application
Inputs:
1 Digital, keycard switch contact / lighting auxiliary contact
1 Digital, window contact
1 Analog, ambient temperature external sensor
1 Temperature sensor, built in on device front panel
Outputs:
3 Relays, fan coil speed (I,II,III)
1 Relay, chilled water valve
1 Auxiliary relay (hot water valve on 4 pipe systems / lighting on 2 pipe systems)
1 Auxiliary relay for lamp
>>FAQs
Q1: What is the unit price?
A: The unit price varies according to different specific requirements, we are more than pleased to quote you the best price once get your specific application. e.g. W/O Modbus, W/O key-card, 2/4 pipe system, W/O customized programming...
Anyway, we are always ready to discuss details with you via Email.
Q2: What is the MOQ, small quantities acceptable?
A: Commonly the MOQ for us is 300pcs, however, we also accept small quantities or Sample orders as starting.
Q3: How is your products' quality and warranty?
A: All of our products meet EU standards, samples are available for quality evaluation; all products are with 18 months warranty.
Q4: Can I print my logo on the products, and customize my own designed packing?
A: 100% YES, but the order quantity shall be over MOQ, or else, extra costs will be charged.
Q5: Do you supply OEM or ODM?
A: Yes, we have strong R&D sources and production ability, and already helping many international companies OEM/ODM cases with highly positive feedback.
Q6: Why should I buy products from your company?
A: That's really a good question, Quality Products but with Competitive Price, Timely Delivery, Professional and Fast Response...
In a word, WE ARE DIFFERENT, why not just try from the Email...
