9701R870HH9001 HOME USE LOSSNAY TYPE VL-100U-E Installation Instructions (For Dealer or Contractor) Before proceeding with the installation work, be sure to read through these instructions. The installation work should be done by an authorized dealer or qualified contractor. Please ensure that the separate “Operating Instructions” are handed over to the customer.
Before installation Safety precautions WARNING • Do not alter the unit or disassemble it more than necessary. (Fire, electric shock or injury may result.) • Do not install the unit in a bathroom or other highly humid location. (Fire or electric shock may result.) •...
Installation positions Edge of Require to Mounting hole Require to Mounting plate main unit be secured 36 –φ6 be secured (Min.) (Max.) (Adjustable) (Adjustable) Position of 267.5 screw for securing unit horizontally min. min. (Unit: mm) Position of screw for Air exhaust hole Air intake hole (φ80 to φ90 wall hole)
Wall hole construction Determine the installation position. 1. Place the mounting plate on the wall. 2. Check that the reinforcement (indoor wall) is 44 mm min. positioned properly to secure the mounting plate. 83 mm min. 3. Attach the mounting plate loosely (with single wood Wood screw screw).
P-100PJ-E). Attach them to the pipes as shown below. (Each set can extend the pipes by 300 mm.) Quantity Requirement O-ring 2 sets of P-100P-E for 1 VL-100U-E 1 set of P-100PJ-E for 1 VL-100U-E 1. Screw the extension joints all the way into the air supply/exhaust pipes, making sure they fit securely.
Outdoor construction Attach weather covers packed together with unit. Caulking Wall hole caulking Air supply/exhaust pipe • Fill in any gaps between the air supply/ exhaust pipes and the wall holes with caulking (commercially available). Attaching weather covers 1. Insert weather cover mounting plate into air supply/exhaust pipes.
Test run Insert the power plug into the wall outlet. Knob Check the shutter’s open/close operation. • Slide the knob to check the shutter opens and closes normally. Open Closed Closed Open Check operating modes. 1. Slide the knob to the shutter open position. 2.