background image

ECH8GRN_1C          

(630) 574-8484 

 

Elkay Manufacturing Company 

2000000696 (Rev. A - 07/22) 

 

Page 7

3. Installation Preparation - Read 

Before Beginning Installation

For correct and safe installation, please read these 

instructions completely.
The grounding of electrical equipment such as 

telephone, computers, etc., to water lines is a 

common procedure. This grounding may be in the 

building, or may occur away from the building. This 

grounding can cause electrical feedback into a 

water chiller, creating an electrolysis which causes 

a metallic taste or an increase in the metal content 

of the water. This condition is avoidable by using the 

proper materials. Drain fittings which are provided by 

the installer should be plastic to electrically isolate the 

chiller from the building plumbing system.

NOTICE

Warranty is void if installation is 

not made in accordance with 

current instructions. 

•  Hose sets are not to be used for connecting to 

water mains.

• 

Always shut off the valve at the installation/ service 

area to reduce risk of water damage.

• 

Thoroughly flush all water lines and fittings of all 

foreign matter before connecting to chiller.

• 

If inlet pressure is above 100 psig (0.69 MPa), 

a pressure regulator must be installed in water 

supply line. Any damage caused by the water 

pressure outside its rated pressure is not covered 

by warranty.

4. Tools and Supplies

4.1  Tools Required

Tool

Used For

Phillips Screwdriver 

Remove electrical box cover

Various Electrician's  

Hand Tools

Connecting power source to the unit's 

wiring

Various Plumber's  

Hand Tools

Connecting unit's plumbing to the 

household water source and waste 

drain

3/32 Allen Wrench

Remove the front covers

4.2  Installer-Supplied Parts

Description

Qty.

1/4" (6.4mm) Socket Wrench or Flat Head 

Screwdriver

1

Water Shut-off Valve

1

Additional fasteners

4.3  Tools/Items required but not provided

Description

Qty.

Safety glasses

1

Protective gloves

1

Hex driver

1

5. Ratings

5.1  ECH8GRN Series

Description

ECH8GRN

Electrical

115VAC, 60Hz, (See nameplate for 

Amperage), 1 phase

Ambient Air Temp.

50-90 °F (10-32 °C)

Water Pressure

20-100 psig (0.14-0.69 MPa)

Maximum Water Temp.

90 °F (32 °C)

Refrigerant

HFC-R134a

Ingress Protection

IP20

Use

For Indoor Commercial Use only

Содержание ECH8GRN

Страница 1: ...ECH8GRN_1C 630 574 8484 Elkay Manufacturing Company 2000000696 Rev A 07 22 Page 1 ECH8GRN Refrigeration Package INSTALLATION CARE AND USE MANUAL...

Страница 2: ...nstallation Preparation Read Before Beginning Installation 7 4 Tools and Supplies 7 4 1 Tools Required 7 4 2 Installer Supplied Parts 7 4 3 Tools Items required but not provided 7 5 Ratings 7 5 1 ECH8...

Страница 3: ...Symbol and followed by a signal word such as WARNING or CAUTION 1 3 Definitions DANGER The signal word that indicates a hazard with a high level of risk which if not avoided will result in death or s...

Страница 4: ...any maintenance make sure the unit is unplugged and circuit breakers are turned OFF Prior to installation test for live circuits or wiring inside the wall before cutting or drilling into the wall Fai...

Страница 5: ...e installed properly by trained service person 2 2 Disclaimer The information contained in this Installation Use Care Manual is given free of charge It is based upon technical data which we believe to...

Страница 6: ...4 261mm 17 3 8 441mm 1 3 4 95mm REF C D 1 3 8 35mm 2 50mm A B 13 1 4 338mm 1 25mm 3 3 4 57mm LEGEND A 1 4 O D TUBE WATER OUTLET B 1 4 O D TUBE WATER INLET C TEMPERATURE ADJUSTMENT D ELECTRICAL USES HF...

Страница 7: ...uce risk of water damage Thoroughly flush all water lines and fittings of all foreign matter before connecting to chiller If inlet pressure is above 100 psig 0 69 MPa a pressure regulator must be inst...

Страница 8: ...louvers on each side of chiller When mounting unit in a cavity or behind a wall maintain a minimum space of 4 102mm on each side 4 102mm on the top and a depth of 12 305mm 6 Water inlet is 1 4 6 mm O...

Страница 9: ...ces 9 2 1 Condenser Fan Motor Visually check and confirm the condenser fan turns freely If the condenser fan does not spin freely have an authorized service personnel to check and replace the fan 9 2...

Страница 10: ...ring Diagram TUBE IS SECURED IN POSITION SIMPLY PUSH IN TUBE TO ATTACH PUSH IN COLLET TO RELEASE TUBE PUSHING TUBE IN BEFORE PULLING IT OUT HELPS TO RELEASE TUBE Operation of Quick Connect Fittings Fi...

Страница 11: ...ll correspondence pertaining to any of the above wa ter chiller or orders for repair parts MUST include model number and serial number of chiller name and part number of replacement part Evaporator Re...

Отзывы: