Maintenance For The Unit; Precautions For Safety Usage - Gree GRS-2.4/D270ANbA-K Manuel D'installation

Air Source Heat Pump Water Heater

9.4 Maintenance for the unit

(1) Please check the air inlet and the air outlet for the main unit periodically to
see whether there are blocked.
(2) Please check the user side waterway, pipe joint and valve periodically to see
whether there are damaged or blocked; check whether the joint is leaking
and whether the strainer is blocked.

10 Precautions for Safety Usage

(1) For comfort usage, it's suggested to use shower head with flow rate of 6～
7L/min.
(2) User should have regular check and maintenance for heat pump water heater,
if there is abnormal condition, please immediately contact Gree after-sales
service for help so as to guarantee normal, safe and reliable unit operation.
(3) Regular check and replace the magnesium bar is necessary. Customer can
contact Gree serviceman for replacement. Recommended replace period is
2～3 years.
(4) Cut off the power supply prior to any maintenance or services. A
non-professional personnel is not allowed to adjust or service the heat pump
water heater.
(5) Improper operation might cause scald due to hot water. Water heating
without enough water might produce high-temperature steam or hot water,
which might cause serious scald. Hence, guarantee the water tank is filled
with water.
(6) The water heater is equipped with safe relief valve for reliable operation,
please don't change its location and never block its outlet. The pipe should be
directly connected to floor drain.
(7) Never drink the water inside the water tank.
(8) Children bath should be supervised by adults.
(9) This appliance can be used by children aged from 8 years and above and
persons with reduced physical, sensory or mental capabilities or lack of
experience and knowledge if they have been given supervision or instruction
concerning use of the appliance in a safe way and understand the hazards
involved. Children shall not play with the appliance. Cleaning and user
maintenance shall not be made by children without supervision.
Copyright 2018. This translation is property of GREE PRODUCTS SL. All rights reserved. Total or partial reproduction without its express authorization is prohibited.
32