Gree GRS-1.5/D150ANbA-K, Service Manual

Page: 34 / 81

GREE AIR SOURCE HEAT PUMP WATER HEATER SERVICE MANUAL
32
Figure 3-3 Sketch map for main size of GRS-1.5/TD150ANbA-K, GRS-1.5/TD200ANbA-K
Model
Parameter
GRS-1.5/TD150ANbA-K GRS-1.5/TD200ANbA-K
A(mm)
Φ540 Φ540
B(mm) 1760 2030
C(mm) 1206 1476
D(mm) 186 186
E(mm) 1032 1302
3.4.2 Installation requirement
(1) Do not point the air outlet of water heater at the upwind direction.
(2) The water heater should be installed at the places where the ambient temperature is above 0
℃
;
The distance between hot water outlet and the hot water using position can
’t be too long. Conduct heat
treatment protection for the hot water pipeline to reduce heat loss.
(3) The distance between water heater and surrounding wall or other shelter objects can
’t be too
small. The installation space should satisfy the drawing requirement.
(4) If install a rain shed for protecting the water heater, please make sure that it won
’t affect the heat
radiation and absorption for the heat exchanger.
(5) The water heater should be installed at the solid place uprightly. Fix the water heater with ground
bolt if necessary.
(6) There should be tap water pipe, joint of hot water pipe and floor drain nearby the water heater for
water supply for water tank, hot water supply and water drainage.
(7) Condensate water drainage: connect the drainage hose to the drainage hole on the unit according