ghi_tx001162gb.fm
92
Accessories E 3000
5.9 Connecting Four HX 50 Heat Exchangers
Requirements
Machine stopped
Four HX 50 Heat Exchangers
Two 2-1 adapters
Two 1-2 adapters
Connect
adapters
Perform the procedure below to connect the Heat Exchangers to the machine.
1. Connect a 2-1 adapter (x) to the left return plumbing rack (LR).
2. Connect a 1-2 adapter (z) to left accessory supply (LS).
3. Connect a 2-1 adapter (y) to the right return plumbing rack (RR).
4. Connect a 1-2 adapter (v) to right accessory supply (RS).
Connect the
HX hoses
1. Position the Heat Exchangers (a thru d) within the space to be heated.
2. Connect Heat Exchanger (a) to 1-2 adapter (z) and 2-1 adapter (x).
3. Connect Heat Exchanger (b) to 1-2 adapter (z) and 2-1 adapter (x).
4. Connect Heat Exchanger (c) to 1-2 adapter (v) and 2-1 adapter (y).
5. Connect Heat Exchanger (d) to 1-2 adapter (v) and 2-1 adapter (y).
Complete the
installation
1. Insulate the supply and return hoses.
2. Connect the Heat Exchangers to the appropriate electrical source.
3. Open cross-connect valve #5.
4. Close valve #4 and valve #6.
Run the
machine
NOTICE: Only start the pumps when the Heat Exchangers are connected. Starting
the pumps when the Heat Exchangers are not connected will cause excess system
pressure which may damage the pumps.
1. Start the E 3000 and operate it with the temperature controller set to 180°F
(80°C).
2. Turn on the Heat Exchangers and adjust the thermostats as desired.
Result
The Heat Exchangers have now been connected and are operating.
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