i n s t a l l a t i o n

water connections

water requirements

two (2) cold water inlets - drinking quality

one (1) treated water inlet:

3/4” npT*

one (1) untreated water inlet:

3/4” npT*

line pressure:

30 to 90 psi

 

2.8 to 6.2 bar

* Can manifold off of one 3/4” line

REFER TO PUBLISHED SPECIFIC WATER REQUIREMENTS

water drain: 1-1/2” connection with air gap

Flush the water line at the installation site.

install water intake filters (provided) [see Figure 1] before connecting the oven to the water supply.

a hose connector is supplied for flexible hose connection to the COLD water source.

Backflow Prevention — The equipment must be installed with adequate backflow protection to comply with applicable federal, state, and local codes.

PiPe sealing taPe (teFlon®) must be used at all connection Points. The use of a pipe sealing compound is not recommended.

 

one suggested

 

Install water

 

method of installation

 

intake filters

Incoming cold

Water Filter

 

 

water connection

 

 

 

 

 

 

 

 

Figure 1

T connection

 

 

 

 

Cold water

Treated cold water

 

line to filter

to backflow preventer

 

or treatment

to treated connection

Cold water line

system

on oven

 

to untreated

 

 

 

oven connection

 

 

 

 

CombiGuard™

 

note:

 

FI-23014 shown

 

 

 

 

both treated and untreated

alto-shaam now offers an improved water

 

water connections must

 

be connected For ProPer

filtration system for combitherm®. The

 

combiguard™ 10 & 20 triple-guard water

 

oPeration oF the oven.

 

both connections can be

filtration system filters dirt, sediment, and other

 

 

treated water, but should

debris as small as 1/2 micron. This system also significantly reduces

 

 

never be connected to only

chlorine content to protect against corrosive chorine compounds.

 

 

untreated water.

combiguard improves equipment efficiency, reduces service requirements

 

and extends the life of the combi oven. after installation, confirm that

 

unions or FleXible lines

water quality standards specified in this manual are being met. Filtration

 

should be used to allow For

systems include one filter cartridge. additional cartridges can be purchased

oven movement when being

separately. refer to an earlier page for additional ordering information.

 

serviced or cleaning

The combiguard™ Bws Blended water system utilizes reverse osmosis to

is needed.

 

remove more than 97% of the total dissolved solids from water which can be

 

precisely blended with filtered and treated water.

 

 

CombiTherm® ES series • electric INSTALLATION MANUAL #MN-28897 • 27.

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Alto-Shaam 1220 manual Water connections, Water requirements Two 2 cold water inlets drinking quality

1220 specifications

Alto-Shaam is known for its innovative cooking and holding equipment designed for the foodservice industry, and their VHes product line is no exception. This range includes models VHes-10, VHes-5, 1220, 610, and 714, each built with unique features and advanced technologies to meet the demands of modern kitchens.

The VHes-10 and VHes-5 models are equipped with Alto-Shaam’s exclusive Halo Heat technology, which provides precise temperature control and ensures even heat distribution. This technology gently holds food at the perfect serving temperature without drying it out, enhancing both flavor and texture. These models also feature Energy Star certification, reflecting their energy-efficient design, which helps kitchens reduce operational costs while supporting sustainability goals.

The VHes-10 boasts a larger capacity, capable of accommodating more food items, while the VHes-5 is designed for smaller operations or limited spaces, providing versatility in the kitchen. Both models come with digital control panels for easy temperature adjustments and monitoring, ensuring that chefs can maintain optimal conditions at all times.

Moving on to the 1220, 610, and 714 models, these units cater to diverse holding needs within foodservice operations. Each model is designed to be user-friendly, with clear digital displays and intuitive controls that allow chefs to quickly set and adjust holding temperatures. The 1220 model is particularly popular for its spacious design, which supports larger quantities of food, making it ideal for bustling kitchens and catered events.

The 610 and 714 models are engineered for flexibility, allowing operators to effectively manage their food items in various settings. Their compact sizes combined with smart technology make them an excellent choice for both front-line service environments and back-of-house operations. Notably, all these models support multiple food types, enabling establishments to hold everything from vegetables to protein dishes without compromising quality.

In summary, Alto-Shaam’s VHes series, including the VHes-10, VHes-5, 1220, 610, and 714, integrates cutting-edge technologies such as Halo Heat and efficient designs into versatile equipment. With an emphasis on energy savings, precise temperature control, and user convenience, these models are vital for any foodservice operation seeking to elevate their food holding and serving capabilities.