Heat Controller VMH 30 - Manuals

Page 2 - SAFETY PRECAUTIONS; CAUTION; personnel only.

2 Installation, Operation & Maintenance VMH 30/36 SERIES Heat Controller, Inc. 1) Install according to this installation instructions strictly. If installation is defective, it will cause water leakage, electrical shock fire, and may void the warranty. . 2) Use the manufacturer’s specified and s...

Page 3 - SELECT THE BEST LOCATION

3 Heat Controller, Inc. VMH 30/36 SERIES Installation, Operation & Maintenance There should not be any heat source near the unit. There should not be any obstacles blocking the air circulation. A place where air circulation in the room is good. A place where drainage can be easily done. A place ...

Page 4 - Fit the Installation Plate; INDOOR SECTION

4 Installation, Operation & Maintenance VMH 30/36 SERIES Heat Controller, Inc. 1. Fit the installation plate horizontally on structural parts of the wall with the appropriate clearance around the installation plate. 2. Drill holes in the wall according to the wall structure and corresponding mou...

Page 5 - CONNECTIVE PIPE AND DRAINAGE INSTALLATION

5 Heat Controller, Inc. VMH 30/36 SERIES Installation, Operation & Maintenance 1. For the left-hand and right-hand piping, remove the pipe cover from the side panel. 2. For the rear-right-hand and rear-left-hand piping, install the piping as shown. 3. Bundle the tubing, connecting cable, and dra...

Page 6 - Terminal block of indoor unit; Or; CONNECTING THE COMMUNICATION CABLE

6 Installation, Operation & Maintenance VMH 30/36 SERIES Heat Controller, Inc. I N D O O R U N I T 4 Electric safety regulations for the initial Installation should meet all local and national electric codes 1. Voltage power should be in the range of 90%~110%of rated voltage. 2. The creepage pro...

Page 7 - DRAIN JOINT INSTALLATION; Settlement of outdoor unit; OUTDOOR SECTION

7 Heat Controller, Inc. VMH 30/36 SERIES Installation, Operation & Maintenance Install the outdoor unit on a rigid base to prevent increased noise levels and vibration. Ensure the air outlet is not blocked by any objects such as plants or walls, etc. If the installation location is exposed to st...

Page 8 - REFRIGERANT PIPE CONNECTION; F laring; CONNECT THE CABLE TO THE OUTDOOR UNIT; Terminal block of outdoor unit

8 Installation, Operation & Maintenance VMH 30/36 SERIES Heat Controller, Inc. 3 REFRIGERANT PIPE CONNECTION 1. ut a pipe with a pipe cutter, a little longer than the required measured distance. 2. Remove flare nuts attached to indoor and outdoor unit, then put them on the copper pipe, having co...

Page 9 - AIR PURGING; W hen using the Vacuum Pump

9 Heat Controller, Inc. VMH 30/36 SERIES Installation, Operation & Maintenance AIR PURGING 5 Open the valve stem until it hits against the stop. Do not try to open it further. Securely tighten the valve stem cap with a spanner or wrench. See tightening torque table on page 8 to properly tighten ...

Page 10 - TEST OPERATION; Safety and leaka ge check; Indoor unit; Manual control

10 Installation, Operation & Maintenance VMH 30/36 SERIES Heat Controller, Inc. TEST OPERATION 5 Perform a test run after completing the leak check: Check that all tubing and wiring have been properly connected. Check that the gas and liquid side service valves are fully open. 1. Connect the pow...