The images shown are for illustration purposes only and may not be an exact representation of the product

Micro-Air, ASY-221-D22, Hydromatic I Control Board - Reverse Cyle - 230V W/ 24V Ctrl

Model: ASY-221-D22
Manufactured by: Micro-Air
Condition: New
Estimated Delivery: Nov 22nd - Nov 28th
Estimated Delivery: 3 to 5 Days
In Stock
Out of Stock
Lead Time To Ship May Vary

Price:

$1,120.67 $862.06

Manufacturer Info

Other products

Hydromatic I 2 Stage Control Board

This is a favorite of professional and private captains for the high end yachts they pilot. They are particularly suited to the Aqua Air and Marine Air brand of marine air conditioning chillers.

The Hydromatic I two stage control board is the classic, legacy control system for multistage marine chillers. Used for over 20 years in luxury yachts, it has weathered hundreds of thousands of A/C starts on hundreds of marine air conditioning chillers around the world.

The Hydromatic I stands the test of time, in large part due to its simple and robust operation.

Features

Integrated and configurable 115 or 240VAC/50-60Hz Logic Power Supply
Separate Control Power Supply input available (24/115/230VAC) to power contactors and valves
Supports up to 2 stages with individual compressor, electric heater, and reversing valve outputs
Isolated triac outputs for all AC control outputs
8-Pin Display Interface
High and Low Pressure Safety Switch Inputs for each stage
Oil Pressure or Flow Switch Safety Inputs for each stage that can be use with individual Freezestats
Separate Service (condenser) Temp Sensor Inputs for each stage
Common Return and Supply Water Temp Sensor Inputs
Hydromatic I Chiller Operation Manual | Download

Specifications/Notes

Dimensions

9.75 x 6.5

General

Set Point Ranges: Heating 95o F to 118o F - Cooling: 42o F to 58o F
Staging Temperature Range (Heating and Cooling): 1 - 6 Degrees
Compressor Service Sensor Range: 25o F to 145o F
Failsafe Levels: 3 Levels
Sea Water Pump Cycle Time: Continuous or Cycle with Compressor

Electrical

Line Voltage: 120/240 VAC Main Input
AC Aux. Input (for low voltage applications): 24 - 110 VAC (with external transformer)
Temperature Sensor Inputs: Micro-Air Sensor Only - NTC type 0-150t
Freon & Oil pressure Sensor Inputs: Normally Closed Dry Contact (SPST) - Contact rating: 50mA or better
Contactor Output Circuits: Type: SSR Triac Drive Circuits w/ Snubbers - Current: Each rated @ 5 A 12-250 VAC
Control Operating Current: Less than 500mA (all outputs off)

Twenty-Four Volt Control Voltage