Installation Manual installation Precautions 1. When you open the product packaging, please chick the product and accessories at first If there is any discrepancy, pleas contact ihe company or our distributor immediately. 2. The hot and cold water supply pipe of the Velveeta must be properly connected. When facing the front of the Faucet, the hol water supply is on the git and cold water supply ion the right. Incorrect connection will cause permanent damage to the cartridge.