ghi_tx001162gb.fm
90
Accessories E 3000
5.8 Connecting Five HX 50 Heat Exchangers
Requirements
Machine stopped
Five HX 50 Heat Exchangers
Three 2-1 adapters
Two 1-2 adapters
One Single Pump Pack (SPP)
Auxiliary Pump Pack (APP) (See topic Mounting the Auxiliary Pump Panel.)
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 2-1 adapter (y) to 2-1 adapter (x).
3. Connect a 1-2 adapter (z) to left accessory supply (LS).
4. Connect a 2-1 adapter (w) to the right return plumbing rack (RR).
5. Connect a 1-2 adapter (v) to right accessory supply (RS).
Connect the
SPP
1. Position the SPP (g) near the machine.
2. Connect hose (i) to the supply port of the SPP and to valve #1 of the machine.
3. Open valve #1.
Connect the
HX hoses
1. Position the Heat Exchangers (a thru e) 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 (y).
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 (w).
6. Connect Heat Exchanger (e) to SPP and 2-1 adapter (w).
Complete the
installation
1. Insulate the supply and return hoses.
2. Connect the Heat Exchangers to the appropriate electrical source.
3. Connect the SPP power cord to the APP.
4. Open cross-connect valve #5.
5. 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 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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