Bosch BOVA-36HN1-M18M User Manual download pdf (Page 14)

Bosch IDS BOVA Installation Instructions

12.2016 | Bosch Thermotechnology Corp.Data subject to change

10 Service valves

10.1 Open the service valves

WARNING:

 Extreme caution should be exercised when opening the

Liquid Line Service Valve. Turn counterclock wise until the

valve stem just touches the rolled edge. No torque is required.

Failure to follow this warning will result in abrupt release

of system charge and may result in personal injury and /or

property damage.

Leak check and evacuation must be com pleted before opening the service

valves.

The Suction Service Valve must be opened ﬁ rst BEFORE opening the

Liquid Service Valve!

1. Remove service valve cap (Fig 24).

2. Fully insert hex wrench into the stem and back out counterclockwise until valve

stem just touches the rolled edge (approximately five (5) turns.)

3. Replace the valve stem cap to prevent leaks. Tighten finger tight plus an

additional 1/6 turn.

4. Repeat STEPS 1 - 3 for Liquid Service Valve.

Cap

Roll ed Edge to

Captivate Stem

Hex Headed

Val v e Sy st em

Service Port

3/16” Hex Wrench

for Liquid Service Valve

5/16” Hex Wrench

for Suction Service Valve

Unit S ide

of Service

Val ve

Figure 24

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 43 44

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Bosch BOVA-36HN1-M18M User Manual Page 14